Related
Platform: IntelliJ Community Edition 10.0.3
SDK: jdk1.6.0_21
OS: Windows 7
So I have a strange situation with IntelliJ that has me completely stumped. I setup a Maven project and add log4j as a dependency in the pom.xml file. The IDEA inspections run fine and my unit tests all compile and run.
I then added hunnysoft's jmime library to my local maven repository using the mvn install:install-file as follows.
mvn install:install-file -Dfile=jmime.jar -DgroupId=jmime \
-DartifactId=jmime -Dversion=3.1.1e -Dpackaging=jar
Maven installed the jar file just fine into my local repository.
I then went into IntelliJ's Settings => Maven => Repository Services and Updated my local repository (so that IntelliJ would reindex the repository contents).
Finally, I added the following dependency to my pom.xml file (just above the log4j dependency).
<dependency>
<groupId>jmime</groupId>
<artifactId>jmime</artifactId>
<version>3.1.1e</version>
</dependency>
I now create a new class as follows:
package com.stackoverflow.question;
import org.apache.log4j.Logger;
import com.hunnysoft.jmime.ByteString;
import com.hunnysoft.jmime.Field;
import com.hunnysoft.jmime.FieldBody;
public class StackOverflowQuestion {
public Field create(String name, String text) {
Logger.getLogger(getClass()).debug("create entered");
FieldBody body = new FieldBody();
body.setText(new ByteString(text));
Field field = new Field();
field.setFieldName(name);
field.setFieldBody(body);
return field;
}
}
Now for the weirdness. IntelliJ's intention mechanism picks up and recognizes the Logger import in the maven pom file just fine. However, for all of the hunnysoft imports it reports: "Cannot resolve symbol 'ByteString/Field/FieldBody'", BUT Build => Compile 'StackOverflowQuestion.java' compiles everything correctly and the unit test I created for this class runs fine (though the intentions mark the call to create() as a problem area too).
So somewhere, somehow IntelliJ is ignoring the jmime.jar file for the intention subsystem. I'm confused because the log4j dependency works fine and everything compiles and runs fine. F12 ("Go To Declaration") works on the Logger import, but breaks on all the jmime imports.
Oh, one other thing, if I go to the 'Packages' view in the "Projects" window the "com.hunnysoft.jmime" package appears and I can see ALL of the classes I imported in the code snippet above under "Libraries". Removing the above dependency from the pom.xml file causes this package to disappear and the compilation breaks.
It appears that the inspection's classpath is broken, but there does not seem to be a setting for this anywhere in the Settings => Intentions | Compiler areas (not that I expected any such settings, I believe the IDEA should already know the correct classpath based on the pom file and JDK).
As a final experiment I created a brand new standard J2SE application project (without using maven) and added the jmime.jar file directly to the project as one of its libraries. I run into exactly the same problems as described above in this new project.
Here is the MANIFEST.MF from the jmime jar file.
Manifest-Version: 1.0
Ant-Version: Apache Ant 1.5.4
Created-By: 10.0-b23 (Sun Microsystems Inc.)
Name: com/hunnysoft/jmime/
Sealed: true
Specification-Title: Hunny JMIME
Specification-Version: 3.1.1
Specification-Vendor: Hunny Software, Inc.
Implementation-Title: com.hunnysoft.jmime
Implementation-Version: 3.1.1E
Implementation-Vendor: Hunny Software, Inc.
I don't see anything unusual in this jar file.
My best guess is that perhaps the problem might be a missing dependency issue. But AFAIK jmime is supposed to be self contained (JarAnalyzer doesn't come up with anything, but I'm not sure it would if a dependency jar is missing).
So, anyone have any IDEAs?
First of all you should try File | Invalidate Caches and if it doesn't help, delete IDEA system directory. Then re-import the Maven project and see if it helps.
In some weird cases compiled classes may report wrong info and confuse IDEA. Verify that the classes from this jar report correct names using javap.
The following trick resolved this issue for me:
Right click on the code editor
Hover on Maven and expand
Click on Reimport
My idea version is 12.0.4
None of the solutions above worked for me. What did was removing the main.iml file manually and it suddenly worked.
This was mentioned in another answer to this same question here, but this alone fixes this for me. I do all my builds in a separate terminal, outside of IntelliJ. So the cache's need to have the proper permissions set for the IntelliJ app to read them.
Run it from the project's root folder.
$ mvn -U idea:idea
For Gradle users:
You may need to synchronize your project with your build.gradle file.
You can right-click on your gradle file under the Project pane to do this, but that didn't seem to do anything for me (I suspect a bug in my version). You'll know if this happens because it wont' kick off any IntelliJ tasks that you will be waiting on. Instead, open up the Gradle Tool pane, then click the synchronize (refresh) button. This worked for me where invalidating the cache and restarting did not.
My own circumstance: I was using a Scala project with Gradle and had to do this.
One extra step, when I did File -> Invalidate Caches and restarted the IDE, open a project. It popped up a toastbox on the top-right asking me whether to enable auto-import and that solved the problem.
Inconsistent/duplicate module names in project structure was causing this issue for me.
Go to File -> Project Strucutre -> Modules
In Click on modules which have red underline
Got to "Dependencies" tab
Make sure the dependencies which are red actually exist in dependency list. If not, rename them to match existing dependency names
This can happen when IntelliJ doesn't shut down properly and thus cannot properly save renamed module names.
Another thing to check: Be sure that dependencies are not duplicated. In my case I found that a module exhibiting this behavior was misconfigured as follows: it had a dependency on another module, and it had a dependency on a jar produced by that other module. This meant for every symbol referenced in duplicate, and was ambiguous.
Has a fixed been published? Appears issue originally affected v11/12 due to a "Compiler overhaul" back in 2013. With discussion on related issues in Jira up to end of 2014.
http://youtrack.jetbrains.com/issue/IDEA-98425
Also on Jira IDEA-98425 was marked fixed but unverified (on v12.0.3). None of the following work-around helped resolve this "Unable to Resolve Symbol" issue with Version 13.1.1 on Windows
a. Delete .IdealIC13 folder (Then, File \ Invalidate Caches / Restart)
b. From Maven Projects window,
b.1 mvn -U idea:idea –〉Executing this maven goal suppose to reload the dependencies. This works prev, but since last FRI, executing this maven goal failed as it tried to recompile the project (Of course it fails as "Unable to resolve Symbols", that's what I am trying to fix by running this command in the first place) mvn -version — shows maven version referenced 3.2.5 and that it's working
b.2 Simply right click project, and Reimport
b.3 File \ Invalidate Caches / Restart
c. Tried both Enable & Disable this setting: File -> Settings -> Maven -> Importing -> "Use maven3 to import project"
d. Settings \ Maven \ Multiproject build fail policy = Fail at end (instead of Default)
Nothing works. What's happenning to IntelliJ support on Maven.
https://youtrack.jetbrains.com/issue/IDEA-99302
From JetBeans release history, https://www.jetbrains.com/company/history.jsp
IntelliJ v14 NOV 2014
IntelliJ v13 DEC 2013
I'd assume v12 fixed (although unverified) would be incorporated in subsequent releases. Any one having similar problems with which IntelliJ version? Please share your experience. IntelliJ maven support seems broken.
Press "shift" two times > "Reimport All Maven projects" always works for me.
None of the other answeres worked for me. My imports were not being resolved because IntelliJ pointed to wrong .m2 file.
IntelliJ Version: IntelliJ Idea 2018.1.5
My location for the .m2 directory was pointed to the wrong path. All I did to fix it was re-point IntelliJ to the right .m2 directory and update it.
First, go to: File->Settings->Build, Execution, Deployment->Build Tools->Maven
I had to change the User settings file: and the Local repository: to the correct location of my .m2 directory.
After this go to: File->Settings->Build, Execution, Deployment->Build Tools->Maven->Repositories
and click the Update button.
I'm jealous of all of you who resolved through File / Invalidate caches. I just spent hours trying everything on this question and a few others from around the web.
The magic menu item didn't do it for me so I invalidated the caches myself by nuking %USERPROFILE%\AppData\Local\JetBrains\IntelliJIdea2020.3\caches
Once I did this and restarted IntelliJ (2020.3), the indexes were rebuilt and my errors went away.
My Project Structure:
src -> main -> scala -> mypackages
What worked:
Right click on the scala folder, and click "Mark Directory as Sources Root".
I had problem with Maven Importer JDK - somehow it switched itself to JDK 11, but Maven Project reload worked only with JDK 8.
Update 2022
IntelliJ 2022.1 has an interactive, step-by-step process File -> Repair IDE. It leads you through 5 steps in sequence to try and resolve this problem for the current project before invalidating the caches for all projects. From the IDEA documentation:
Refresh Project Indexes
Rescan Project Indexes
Reopen Project
Drop Shared Indexes
Reindex Project
Invalidate Caches and Restart
Steps 1- 3 fixed it for my project.
In v2022.3 and the new UI, this setting is now in File -> Cache Recovery -> Repair IDE. You can also select an individual step from there.
If your maven project is a multi-module project, check if some of the modules are ignored by intellij.
Click on View -> Tool Windows -> Maven Projects, and check if some modules are ignored(Ignored modules are in grey, e.g. gs-multi-module in the following image).
Right click on the ignored module and choose Unignore Projects.
Then wait for intellij to finish indexing, after which it will work.
For Gradle projects:
Exit IntelliJ IDEA
Delete the <problematic-project-root>/.idea directory
Delete the <problematic-project-root>/.gradle directory
Delete all .iml files in <problematic-project-root>
windows command prompt: DEL /S /Q *.iml
linux: find . | grep -e .iml$ | xargs rm
Re-import the project into IntelliJ IDEA with Gradle
In IntelliJ IDEA 2020.3, select:
File > Invalidate Caches / Restart... > Invalidate and Restart
When prompted with Download pre-built shared indexes:
don't import the shared indexes: close the dialog or choose More actions > Don't show again
Yes, sounds like you have to create libraries containing the JARs you need and add them as a dependency in your module.
For another alternative.
I got this problem also when I used JDK7_07. I tried all answers here (except deleting IDEA System Directory). But, I still got the problem. So what I did it is:
Install newest JDK (it was JDK7_45), and set the Intellij's JDK to the new one, and it works.
Re-importing the project worked for me.
Right Click on Project -> Maven ->Reimport
when I did File -> Invalidate Caches and restarted the IDE,open a project. It showed a dialogue on the top-right "Maven changes detected" and gave an option to import and enable auto-import. Even after importing the project here, I had the same issue. The above step solved the problem.
Suggested solutions did not work. I had to unignore several projects, by right clicking on the pom => maven => unignore project.
Then after a
mvn clean install -T 6 -DskipTests
in the console, IntelliJ was happy again. No idea how the projects became ignored...
Sometimes, I just open project structure, and click project, then choose a SDK version.
In my case, I am trying to open a spring boot project from IntellijIdea got the same issue like unable to import all spring related files.
Then I did:
File -> Close Project -> Import Project -> Import from external model -> Choose Gradle -> Next -> Select the project from file location -> Finish
Now everything working fine as expected.
I have seen many answers here but I finally found this solution. It may use for someone like me.
I just had this issue and it would just not go away. I eventually wiped out the IntelliJ config directory in ~ and rebuilt my IntelliJ project from scratch. (This only took about 15 minutes in the end, compared to spending an hour trying to work out problems with cached files, etc.)
Note that my guess is that the initial problem was caused by something like javathings.blogspot.com/2009/11/too-many-open-files-in-intellij-idea.html (NB: as of 2018, that link is dead, but archive.org has a copy of the page from around when this answer was first written -ed.) or a disk space/memory issue causing Java to crash. IntelliJ seemed to just get corrupted.
After invalidating my cache and restarting; and confirming my maven settings were okay, I was still seeing "Cannot resolve symbol" for a module that I definitely had set as a dependency. Turns out I had it set to the wrong scope.
You can check by right clicking on your module and selecting Open Module Settings. Click the dependency tab and verify that the scope for your un-resolvable dependency is set to Compile.
Open "Settings"
Search for "Maven"
Click on "Ignored Files" under "Maven"
Uncheck the pom.xml files contains the missing dependencies
Click "OK"
Click File -> Invalidate Caches/Restart...
Click "Invalidate and Restart"
mvn idea:idea worked for me. Found it here. Spent more than an hour, hope it helps someone
In my case, my project was using Lombok and I was missing the Lombok Plugin in IntelliJ. After installing it everything worked fine.
I tried
File -> Invalidate and Restart
which did not worked for me.
Solution that really worked :
Project Structure -> Modules -> select target folder -> Right click generated-sources and select sources -> Apply -> ok
I'm trying to use Lombok in my project that I'm developing using IntelliJ IDEA 11.
I've installed 3rd-party plugin for IDEA and it seems working fine because IDEA sees all autogenerated methods/fields.
So I have a class that uses Slf4j. I annotated it like this
import lombok.extern.slf4j.Slf4j;
#Slf4j
public class TestClass
{
public TestClass()
{
log.info("Hello!");
}
}
But when I build my project compiler spits: cannot find symbol variable log.
Could you please tell me what I'm missing here?
Update: It turned out it's RequestFactory annotation process that fails.
input files: {com.zasutki.courierApp.server.TestServlet, com.mine.courierApp.server.model.DatastoreObject}
annotations: [javax.inject.Singleton, javax.inject.Inject, lombok.Getter, lombok.Setter, com.googlecode.objectify.annotation.Id, com.googlecode.objectify.annotation.OnSave]
Processor com.google.web.bindery.requestfactory.apt.RfValidator matches [lombok.Getter, com.googlecode.objectify.annotation.Id, javax.inject.Inject, lombok.Setter, com.googlecode.objectify.annotation.OnSave, javax.inject.Singleton] and returns false.
cannot find symbol variable log
Any ideas on workarounds?
Update2: Perhaps it's not something readers want to hear but I ended up switching to Scala.
I have fixed it in IDEA 12 by setting check box Enable annotation processing in:
Settings -> Compiler -> Annotation Processors
For IDEA 2016.2:
Preferences... > Build, Execution, Deployment > Compiler > Annotation Processors
After enabling, run Build -> Rebuild Project to have annotations recognized and eliminate errors.
For IDEA 2019.2.1, depending on how the project is configured, installing the Project Lombok plugin may not be sufficient. Here is another way to use Project Lombok with IntelliJ IDEA:
Visit https://projectlombok.org/download
Download the JAR file into the project lib directory (e.g., $HOME/dev/java/project/libs).
Start the IDE.
Click File 🠖 Settings.
Expand Build, Execution, Deployment 🠖 Compiler 🠖 Annotation Processors.
Ensure Enable annotation processing is checked.
Ensure Store generates sources relative to is selected based on the project's module settings (if Module output directory doesn't work, come back and try the other setting).
Click Apply.
Click Plugins.
Click Marketplace.
Set search field to: lombok
Install Lombok.
Click OK.
Restart the IDE if prompted.
Click File 🠖 Project Structure.
Select Libraries.
Click the + symbol to add a new project library (or press Alt+Insert).
Select Java.
Set the path to: $HOME/dev/java/project/libs/lombok.jar
Click OK.
Select the modules to apply.
Click OK.
Optionally, rename lombok to Project Lombok 1.18.8.
Click OK.
The project can now import from the lombok package and use Project Lombok annotations (e.g., lombok.Setter and lombok.Getter).
Picture representation of resolving this issue.
First enable annotation processors and try. This may or may not work.
Post that, you can install the lombok plugin from intellij, (After installation Intellij will restart to enable the plugin, so make sure you save your work.(Intellij does save all the changes before restart, just to be on the safe side.)) screenshot below:
Enabling annotation processing will make it work
But if you are on a Mac, make sure you enable annotation processing(tick the checkbox) from both the places available.
1.) Intellij Idea -> Preferences -> Compiler -> Annotation Processors
2.) File -> Other Settings -> Default Settings -> Compiler -> Annotation Processors
Make sure it's added correctly to your project.
example for Gradle:
dependencies {
compileOnly 'org.projectlombok:lombok:1.18.8'
annotationProcessor 'org.projectlombok:lombok:1.18.8'
...
}
Install Lombok plugin for your IDE
Check "Enable annotation processing" checkbox in IDE (IntellijIdea), have no idea if there is anything like this for other IDEs like Eclipse.
in the latest Gradle version you should use annotationProcessor:
compileOnly 'org.projectlombok:lombok'
annotationProcessor 'org.projectlombok:lombok:1.18.8'
I'm using IntelliJ IDEA 2020.3 (Community Edition)
Here, besides install the Lombok plugin and enable annotations (explained by other answers). I also needed to set the flag -Djps.track.ap.dependencies=false to the Build Process Option¹.
I didn't need to use the -javaagent approach, neither setup the classpath.
¹. Go to: File | Settings | Build, Execution, Deployment | Compiler | "Shared build process VM options" field
References:
https://github.com/rzwitserloot/lombok/issues/2592#issuecomment-705449860
https://youtrack.jetbrains.com/issue/IDEA-250718#focus=Comments-27-4418347.0-0
Just for reference using IntelliJ 2018.3, I solved this issue (using #Data annotation to insert getter/setter) following the three steps:
File -> Settings -> Build, Execution, Deployment -> Annotation Processors -> Enable Annotation Processing;
Do remember to Apply the change.
Install plugin lombok in the same setting dialog;
It seems good enough for now, it requires to restart IntelliJ and then rebuild your project.
Best wishes :)
If you have checked both these steps as follows
Enable annotations : this is a check done in IntelliJ
preferences.
Importing lombok into IntelliJ classPath
(Preferences -> Plugins)
and still getting errors then please check the compiler - if it is JAVAC or ECLIPSE.
You can check the compiler in Preferences -> Build,Execution,Deployment -> Compiler -> Java Compiler.
Change the Use compiler to Javac (if it is Eclipse). This is what worked for me.
Including the following in the pom.xml is what worked for me:
<build>
<defaultGoal>spring-boot:run</defaultGoal>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>${java.version}</source>
<target>${java.version}</target>
<annotationProcessorPaths>
...
<path>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<version>${lombok.version}</version>
</path>
</annotationProcessorPaths>
</configuration>
</plugin>
</build>
As noted here, quote: "You should activate external compiler option and enable annotation processors or disable external compiler and disable all of annotation compilers to work with lombok". This fixed my problem. Note that I added the Scala plugin prior to receiving this error, so I suspect the plugin changed some of the above settings.
there is a plugin for intellij. see here: https://projectlombok.org/download.html
Do you have lombok as dependency of your project? lombok.jar must be on the classpath during compiling of the project, which is using any of lombok-annotations.
For those of you who are still having trouble:
In addition to the above steps of enabling annotation processors and installing the IntelliJ Lombok plugin, I also had to Build -> Rebuild Project.
1、install lombok plugin for IDEA
Intellij Idea -> Preferences -> Plugins -> type in lombok -> Search in Repositories -> install -> restart IDEA
2、 config lombok plugin
Enabling annotation processing will make it work
But if you are on a Mac, make sure you enable annotation processing in the following two places:
Intellij Idea -> Preferences -> Build, Execution, Deployment -> Compiler -> Annotation Processors, check the checkbox of "Enable annotation processing".
File -> Other Settings -> Default Settings -> Build, Execution, Deployment -> Compiler -> Annotation Processors, check the checkbox of "Enable annotation processing".
I was on Mac
This is my IntelliJ IDEA and Mac Version - IntelliJ IDEA 2017.1.5 Build #IU-171.4694.70 --- Mac OS X 10.12
In addition to enabling annotation processing (tick the checkbox) at these 2 places.
1.) Intellij IDEA -> Preferences -> Compiler -> Annotation Processors
.
2.) File -> Other Settings -> Default Settings -> Compiler -> Annotation Processors
I had to install Lombok plugin too to make it work.
3.) Intellij IDEA -> Preferences -> Plugins ->Browse Repositories-> Search for "Lombok"-> install plugin -> Apply and restart IDEA
It didn#t work for me with any of the above solutions. I added <scope>provided</scope> to the dependency in pom.xml and it worked.
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<version>1.16.20</version>
<scope>provided</scope>
</dependency>
If you already installed it, then for refresh just deselect and select Enable annotation in Intellij Settings.
I have faced this problem after updating the IDEA to 2018.3. I had to update all the existing plugin
After trying all the suggestions here, I have also find another kind of solution. It seems that sometimes IDEA can not obtain processors from project classpath.
So, on the Annotation Processors settings tab, you have to manually specify Processor path.
Apart from mentioned in all answers I have to add the below code in pom.xml configuration to makes mvn clean install work. Before adding this code I was getting cannot found symbol for getters and setters.
<annotationProcessorPath>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<version>1.18.8</version>
</annotationProcessorPath>
For me what worked:
I uninstalled the installed the Lombok plugin freshly
I ticked "Enable Annotation Plugin"
I selected "Obtain processor from the project classpath" in the same page
For IntelliJ IDEA 2020.1.1 enabling Kotlin plugin fixed this issue.
If you did everything mentioned in this question and It's still failing, don't forget to remove /target folder under your projects. And If it's still failing, restart your IDE.
And If it's still failing restart your computer.
The Jetbrains IntelliJ IDEA editor is compatible with lombok without a plugin as of version 2020.3.
I was using 2020.2 version, i updated to 2020.3 it worked just like that.
I don't think I read my final step in the answers yet. (Mac + IntelliJ Ultimate 2020.1)
Its just a silly cause in my case, but those are the ones that can take up most time because the error doesnt directly refer to it.
The same lombok error appeared to me after deleting and recloning the project.
After doing the steps mentioned earlier in this thread I still had the error, I then discovered my SKD was defaulted to version 11. I changed this back to 1.8 and everything worked again.
File --> Project Settings --> Project
I changed the Project SDK and the Project language level to 1.8
PS the location for the default settings on the mac is different in this IntelliJ version than mentioned before :
File --> New Project Settings --> Preferences for new Projects --> Build, Execution, Deployment --> Compiler --> Annotation Processors --> 'check' Enable annotation processing
Hope this helps anybody
If none of the above did'nt work , then try to change File->Project Structure->Project->Project Language Level > 8 Lambda,type annotations (Not SDK Default 8)
This worked for me .
I tried enabling lambok, restarted intellij, etc but below worked for me.
Intellij Preferences ->Compiler -> Shared Build process VM Options and set it to
-Djps.track.ap.dependencies=false
than run
mvn clean install
It may happen that even if you have it configured properly and it is visible among the libraries and in Gradle dependencies list, IntelliJ still does not have it in class path. Or it is there, but configured with different scope (ex: test instead of compile.)
First, make sure you have plugin installed and annotation processing enabled, as stated in other answers.
If you still have annotation not recognized, place cursor on it, hit ALT+ENTER (or OPTION+ENTER) and see if you have a menu option Add library: Gradle: org.projectlombok:lombok:VERSION to class path. If you can see it, choose this one and it may solve your problem.
You may check the library and it's scope in:
Project settings / Modules / Dependencies tab (search for lombok in there)
I had a similar issue when building with JDK8, set the project back to JDK7 and it worked fine. Could be an older version of Lombok that won't compile under JDK8.
If you tried all solutions presented here and still can't compile sources, also look here: Static import of builder class breaks bytecode generation in Maven - look at your sources if it has such static imports. This affects maven plugin, so compilation will fail on other build systems outside IntelliJ IDEA.
I want to study the java spring portion of the Jbehave-tutorial project at https://github.com/jbehave/jbehave-tutorial.
The README.MD states the REQUIREMENTS for building at the bottom:
Building the tutorial has been tested with Maven 3.0.5-3.2.1 and JDK 1.6-1.7. Newer versions of Maven and JDK should work but could also present issues.If you find any, please report them via JIRA
On my computer My Computer I am running Maven Version: 3.3.3 and STS Version: 3.6.4 for 64-bit Windows 7.
I really don't want to make an Atlassian account in order to resolve this issue if I can resolve it on StackOverflow.
So these are the steps I took to build JBehave-tutorial on my machine:
git clone https://github.com/jbehave/jbehave-tutorial.git
mvn clean install -Pstable # Issued in the main parent folder 'jbehave-tutorial'
Imported into Spring Tool Suite (STS) as an existing maven project.
Received the following errors in STS:
This lead me to believe that maven did not correctly download and build those dependencies so I looked into the .m2\repository\org\jbehave folder and this is what I seen.
Did anybody else get this to work?
What workarounds are there?
What correct maven dependencies to specify for JBehave tutorial project in pom.xml(s)?
I'm not immediately clear on your specific situation but here are dependencies required to use JBehave without Spring. (example pom below - you'll only need gherkin if your user scenarios are in gherkin).
https://stackoverflow.com/questions/30685909/jbehave-dependencies-not-available-in-central-maven-repo
I'm also going to hazard a guess that you're going to need the below at the appropriate version.
<dependency>
<groupId>org.jbehave</groupId>
<artifactId>jbehave-spring</artifactId>
<version>4.0.3</version>
</dependency>
Maven cannot find "SNAPSHOT" dependencies.
You need to google "Maven + dependency name without specified version" and check what is the latest version of them and make appropriate changes in pom file.
For example I have jbehave-web-runner version 3.6-beta-2 NOT 3.6-SNAPSHOT.
This question already has answers here:
Can't compile project when I'm using Lombok under IntelliJ IDEA
(43 answers)
Closed 3 years ago.
I've installed the plugin for intellij idea(lombok-plugin-0.8.6-13).
Added lombok.jar into classpath
I can find getters and setters in the window of structure. And Intellij shows no error.
Setting - Lombok plugin - Verified Intellij configuration for lombok, it shows that "configuration of IntelliJ seems to be ok".
It seems everything is OK. But when I compile a test, errors come: can not find the methods getXXX and setXXX.
I opened the .class file with IntelliJ and find out that there is no setXXX and getXXX methods.
Could somebody tell me why?
plugin:lombok-plugin-0.8.6-13
lombok.jar:1.14.0
idea:13.0.2 for linux
jdk:1.7.0_21
In order to solve the problem set:
Preferences (Ctrl + Alt + S)
Build, Execution, Deployment
Compiler
Annotation Processors
Enable annotation processing
Make sure you have the Lombok plugin for IntelliJ installed!
Preferences -> Plugins
Search for "Lombok Plugin"
Click Browse repositories...
Choose Lombok Plugin
Install
Restart IntelliJ
If you're using Eclipse compiler with lombok, this setup finally worked for me:
IDEA 14.1
Lombok plugin
... / Compiler / Java Compiler > Use Compiler: Eclipse
... / Compiler / Annotation Processors > Enable annotation processing: checked (default configuration)
... / Compiler > Additional build process VM options:(Shared build process VM options) -javaagent:lombok.jar
The most important part is the last one, mine looks like following:
Plugin is needed for IntelliJ editor to recognize getters and setters, javaagent is needed for eclipse compiler to compile with lombok.
If you're using Intellij on Mac, this setup finally worked for me.
Installations: Intellij
Go to Preferences, search for Plugins.
Type "Lombok" in the plugin search box. Lombok is a non-bundled plugin, so it won't show at first.
Click "Browse" to search for non-bundled plugins
The "Lombok Plugin" should show up. Select it.
Click the green "Install" button.
Click the "Restart Intellij IDEA" button.
Settings:
Enable Annotation processor
Go to Preferences -> Build, Execution,Deployment -->Preferences -> Compiler -> Annotation Processors
File -> Other Settings -> Default Settings -> Compiler -> Annotation Processors
Check if Lombok plugin is enabled
IntelliJ IDEA-> Preferences -> Other Settings -> Lombok plugin -> Enable Lombok
Add Lombok jar in Global Libraries and project dependencies.
File --> Project Structure --> Global libraries (Add lombok.jar)
File --> Project Structure --> Project Settings --> Modules --> Dependencies Tab = check lombok
Restart Intellij
I followed this procedure to get ride of a similar/same error.
mvn idea:clean
mvn idea:idea
After that I could build both from the IDE intellij and from command line.
For me, both lombok plugin and annotation processing enable needed, no else. No need to Use Eclipse and additional -javaagent:lombok.jar options.
Idea 14.1.3, build 141.1010
Lombok plugin[Preference->plugins->browse repositories->search 'lombok'->install and restart idea.
Preference ->search 'annotation'->enter annotation processor ->enable annotation processing.
After spending far too long troubleshooting this, I found a simple workaround which ensures IntelliJ processes Lombok annotations correctly during builds.
The gradle-lombok plugin is not necessary for this workaround. Your build.gradle only requires the following:
dependencies {
compileOnly("org.projectlombok:lombok:1.16.18")
}
The workaround is to turn on the following IntelliJ setting:
Open IntelliJ preferences/settings.
Navigate to Build, Execute, Deployment > Build Tools > Gradle > Runner
Check the box labeled Delegate IDE build/run actions to gradle
Benefits of this workaround compared to other solutions on this page:
No annotation processing necessary!
Able to use the Java compiler of your choice (no Eclipse compiler necessary)
No use of buggy gradle-lombok plugin (although perhaps someone else can solve this)
No VM options necessary
No hard-coded paths to lombok jar
One downside is that IntelliJ will no longer use its own test runner. Instead, tests are always run through Gradle.
IDEA 2016.1:
Install lombok plugin
Settings -> Compiler -> Annotation Processors -> Enable annotation processing: checked (default configuration)
Settings -> Compiler -> Annotation Processors -> Annotation Processors add "lombok.launch.AnnotationProcessorHider$AnnotationProcessor"
Also if you are using maven add to maven-compiler-plugin configuration -> annotationProcessors -> annotationProcessor: lombok.launch.AnnotationProcessorHider$AnnotationProcessor
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>${maven.plugin.compiler.version}</version>
<configuration>
<compilerVersion>${java.version}</compilerVersion>
<source>${java.version}</source>
<target>${java.version}</target>
<annotationProcessors>
<annotationProcessor>lombok.launch.AnnotationProcessorHider$AnnotationProcessor</annotationProcessor>
</annotationProcessors>
</configuration>
</plugin>
Make sure these two requirements are satisfied:
Enable annotation processing,
Preferences > Build, Execution, Deployment > Compiler > Annotation Processors > Enable annotation processing
Lombok plugin is installed and enabled for your project.
None of the advanced answers to this question resolved the problem for me.
I managed to solve the problem by adding a dependencie to lombok in the pom.xml file, i.e. :
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<version>1.16.12</version>
</dependency>
I am using IntelliJ 2016.3.14 with maven-3.3.9
Hope my answer will be helpful for you
On Itellij 15 CE, it's enough to just install Lombok Plugin (no additional configuration required).
I am unable to get this working with the javac compiler, and I get the same error.
Error:(9, 14) java: package lombok does not exist
I have enabled annotation processor, and have also tried rebuilding the project, invalidate cache/restart. Doesn't help.
I did however get it to work partially with eclipse compiler. I say partial because although the build passes successfully, the editor still complains about "Cannot resolve symbol".
Idea - 15.04 community edition
Lombok - 1.16.6
Lombok plugin (https://github.com/mplushnikov/lombok-intellij-plugin) - 0.9.8
JDK - 1.8.0_51
Update:
Ok, I finally got this working. Mine was a gradle project, and lombok was configured as a custom "provided" configuration. Worked fine after adding this in build.gradle
idea {
module {
scopes.PROVIDED.plus += [configurations.provided]
}
}
So, 3 steps
Install Lombok plugin from File->Settings->Plugins
Enable Annotation Processor (javac compiler works too)
Ensure that you have build.gradle or pom.xml updated for idea if you are adding lombok as a custom config.
I'm trying to use Lombok in my project that I'm developing using IntelliJ IDEA 11.
I've installed 3rd-party plugin for IDEA and it seems working fine because IDEA sees all autogenerated methods/fields.
So I have a class that uses Slf4j. I annotated it like this
import lombok.extern.slf4j.Slf4j;
#Slf4j
public class TestClass
{
public TestClass()
{
log.info("Hello!");
}
}
But when I build my project compiler spits: cannot find symbol variable log.
Could you please tell me what I'm missing here?
Update: It turned out it's RequestFactory annotation process that fails.
input files: {com.zasutki.courierApp.server.TestServlet, com.mine.courierApp.server.model.DatastoreObject}
annotations: [javax.inject.Singleton, javax.inject.Inject, lombok.Getter, lombok.Setter, com.googlecode.objectify.annotation.Id, com.googlecode.objectify.annotation.OnSave]
Processor com.google.web.bindery.requestfactory.apt.RfValidator matches [lombok.Getter, com.googlecode.objectify.annotation.Id, javax.inject.Inject, lombok.Setter, com.googlecode.objectify.annotation.OnSave, javax.inject.Singleton] and returns false.
cannot find symbol variable log
Any ideas on workarounds?
Update2: Perhaps it's not something readers want to hear but I ended up switching to Scala.
I have fixed it in IDEA 12 by setting check box Enable annotation processing in:
Settings -> Compiler -> Annotation Processors
For IDEA 2016.2:
Preferences... > Build, Execution, Deployment > Compiler > Annotation Processors
After enabling, run Build -> Rebuild Project to have annotations recognized and eliminate errors.
For IDEA 2019.2.1, depending on how the project is configured, installing the Project Lombok plugin may not be sufficient. Here is another way to use Project Lombok with IntelliJ IDEA:
Visit https://projectlombok.org/download
Download the JAR file into the project lib directory (e.g., $HOME/dev/java/project/libs).
Start the IDE.
Click File 🠖 Settings.
Expand Build, Execution, Deployment 🠖 Compiler 🠖 Annotation Processors.
Ensure Enable annotation processing is checked.
Ensure Store generates sources relative to is selected based on the project's module settings (if Module output directory doesn't work, come back and try the other setting).
Click Apply.
Click Plugins.
Click Marketplace.
Set search field to: lombok
Install Lombok.
Click OK.
Restart the IDE if prompted.
Click File 🠖 Project Structure.
Select Libraries.
Click the + symbol to add a new project library (or press Alt+Insert).
Select Java.
Set the path to: $HOME/dev/java/project/libs/lombok.jar
Click OK.
Select the modules to apply.
Click OK.
Optionally, rename lombok to Project Lombok 1.18.8.
Click OK.
The project can now import from the lombok package and use Project Lombok annotations (e.g., lombok.Setter and lombok.Getter).
Picture representation of resolving this issue.
First enable annotation processors and try. This may or may not work.
Post that, you can install the lombok plugin from intellij, (After installation Intellij will restart to enable the plugin, so make sure you save your work.(Intellij does save all the changes before restart, just to be on the safe side.)) screenshot below:
Enabling annotation processing will make it work
But if you are on a Mac, make sure you enable annotation processing(tick the checkbox) from both the places available.
1.) Intellij Idea -> Preferences -> Compiler -> Annotation Processors
2.) File -> Other Settings -> Default Settings -> Compiler -> Annotation Processors
Make sure it's added correctly to your project.
example for Gradle:
dependencies {
compileOnly 'org.projectlombok:lombok:1.18.8'
annotationProcessor 'org.projectlombok:lombok:1.18.8'
...
}
Install Lombok plugin for your IDE
Check "Enable annotation processing" checkbox in IDE (IntellijIdea), have no idea if there is anything like this for other IDEs like Eclipse.
in the latest Gradle version you should use annotationProcessor:
compileOnly 'org.projectlombok:lombok'
annotationProcessor 'org.projectlombok:lombok:1.18.8'
I'm using IntelliJ IDEA 2020.3 (Community Edition)
Here, besides install the Lombok plugin and enable annotations (explained by other answers). I also needed to set the flag -Djps.track.ap.dependencies=false to the Build Process Option¹.
I didn't need to use the -javaagent approach, neither setup the classpath.
¹. Go to: File | Settings | Build, Execution, Deployment | Compiler | "Shared build process VM options" field
References:
https://github.com/rzwitserloot/lombok/issues/2592#issuecomment-705449860
https://youtrack.jetbrains.com/issue/IDEA-250718#focus=Comments-27-4418347.0-0
Just for reference using IntelliJ 2018.3, I solved this issue (using #Data annotation to insert getter/setter) following the three steps:
File -> Settings -> Build, Execution, Deployment -> Annotation Processors -> Enable Annotation Processing;
Do remember to Apply the change.
Install plugin lombok in the same setting dialog;
It seems good enough for now, it requires to restart IntelliJ and then rebuild your project.
Best wishes :)
If you have checked both these steps as follows
Enable annotations : this is a check done in IntelliJ
preferences.
Importing lombok into IntelliJ classPath
(Preferences -> Plugins)
and still getting errors then please check the compiler - if it is JAVAC or ECLIPSE.
You can check the compiler in Preferences -> Build,Execution,Deployment -> Compiler -> Java Compiler.
Change the Use compiler to Javac (if it is Eclipse). This is what worked for me.
Including the following in the pom.xml is what worked for me:
<build>
<defaultGoal>spring-boot:run</defaultGoal>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>${java.version}</source>
<target>${java.version}</target>
<annotationProcessorPaths>
...
<path>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<version>${lombok.version}</version>
</path>
</annotationProcessorPaths>
</configuration>
</plugin>
</build>
As noted here, quote: "You should activate external compiler option and enable annotation processors or disable external compiler and disable all of annotation compilers to work with lombok". This fixed my problem. Note that I added the Scala plugin prior to receiving this error, so I suspect the plugin changed some of the above settings.
there is a plugin for intellij. see here: https://projectlombok.org/download.html
Do you have lombok as dependency of your project? lombok.jar must be on the classpath during compiling of the project, which is using any of lombok-annotations.
For those of you who are still having trouble:
In addition to the above steps of enabling annotation processors and installing the IntelliJ Lombok plugin, I also had to Build -> Rebuild Project.
1、install lombok plugin for IDEA
Intellij Idea -> Preferences -> Plugins -> type in lombok -> Search in Repositories -> install -> restart IDEA
2、 config lombok plugin
Enabling annotation processing will make it work
But if you are on a Mac, make sure you enable annotation processing in the following two places:
Intellij Idea -> Preferences -> Build, Execution, Deployment -> Compiler -> Annotation Processors, check the checkbox of "Enable annotation processing".
File -> Other Settings -> Default Settings -> Build, Execution, Deployment -> Compiler -> Annotation Processors, check the checkbox of "Enable annotation processing".
I was on Mac
This is my IntelliJ IDEA and Mac Version - IntelliJ IDEA 2017.1.5 Build #IU-171.4694.70 --- Mac OS X 10.12
In addition to enabling annotation processing (tick the checkbox) at these 2 places.
1.) Intellij IDEA -> Preferences -> Compiler -> Annotation Processors
.
2.) File -> Other Settings -> Default Settings -> Compiler -> Annotation Processors
I had to install Lombok plugin too to make it work.
3.) Intellij IDEA -> Preferences -> Plugins ->Browse Repositories-> Search for "Lombok"-> install plugin -> Apply and restart IDEA
It didn#t work for me with any of the above solutions. I added <scope>provided</scope> to the dependency in pom.xml and it worked.
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<version>1.16.20</version>
<scope>provided</scope>
</dependency>
If you already installed it, then for refresh just deselect and select Enable annotation in Intellij Settings.
I have faced this problem after updating the IDEA to 2018.3. I had to update all the existing plugin
After trying all the suggestions here, I have also find another kind of solution. It seems that sometimes IDEA can not obtain processors from project classpath.
So, on the Annotation Processors settings tab, you have to manually specify Processor path.
Apart from mentioned in all answers I have to add the below code in pom.xml configuration to makes mvn clean install work. Before adding this code I was getting cannot found symbol for getters and setters.
<annotationProcessorPath>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<version>1.18.8</version>
</annotationProcessorPath>
For me what worked:
I uninstalled the installed the Lombok plugin freshly
I ticked "Enable Annotation Plugin"
I selected "Obtain processor from the project classpath" in the same page
For IntelliJ IDEA 2020.1.1 enabling Kotlin plugin fixed this issue.
If you did everything mentioned in this question and It's still failing, don't forget to remove /target folder under your projects. And If it's still failing, restart your IDE.
And If it's still failing restart your computer.
The Jetbrains IntelliJ IDEA editor is compatible with lombok without a plugin as of version 2020.3.
I was using 2020.2 version, i updated to 2020.3 it worked just like that.
I don't think I read my final step in the answers yet. (Mac + IntelliJ Ultimate 2020.1)
Its just a silly cause in my case, but those are the ones that can take up most time because the error doesnt directly refer to it.
The same lombok error appeared to me after deleting and recloning the project.
After doing the steps mentioned earlier in this thread I still had the error, I then discovered my SKD was defaulted to version 11. I changed this back to 1.8 and everything worked again.
File --> Project Settings --> Project
I changed the Project SDK and the Project language level to 1.8
PS the location for the default settings on the mac is different in this IntelliJ version than mentioned before :
File --> New Project Settings --> Preferences for new Projects --> Build, Execution, Deployment --> Compiler --> Annotation Processors --> 'check' Enable annotation processing
Hope this helps anybody
If none of the above did'nt work , then try to change File->Project Structure->Project->Project Language Level > 8 Lambda,type annotations (Not SDK Default 8)
This worked for me .
I tried enabling lambok, restarted intellij, etc but below worked for me.
Intellij Preferences ->Compiler -> Shared Build process VM Options and set it to
-Djps.track.ap.dependencies=false
than run
mvn clean install
It may happen that even if you have it configured properly and it is visible among the libraries and in Gradle dependencies list, IntelliJ still does not have it in class path. Or it is there, but configured with different scope (ex: test instead of compile.)
First, make sure you have plugin installed and annotation processing enabled, as stated in other answers.
If you still have annotation not recognized, place cursor on it, hit ALT+ENTER (or OPTION+ENTER) and see if you have a menu option Add library: Gradle: org.projectlombok:lombok:VERSION to class path. If you can see it, choose this one and it may solve your problem.
You may check the library and it's scope in:
Project settings / Modules / Dependencies tab (search for lombok in there)
I had a similar issue when building with JDK8, set the project back to JDK7 and it worked fine. Could be an older version of Lombok that won't compile under JDK8.
If you tried all solutions presented here and still can't compile sources, also look here: Static import of builder class breaks bytecode generation in Maven - look at your sources if it has such static imports. This affects maven plugin, so compilation will fail on other build systems outside IntelliJ IDEA.