This question already has answers here:
Force Intellij IDEA to reread all maven dependencies
(17 answers)
Closed 7 years ago.
I updated the version of library through the pom-file. During compilation all necessary jar for the new version were downloaded from a repository. But in IntellijIDEA the corresponding external libraries weren't updated. I removed in IDE these libraries manually, in hope that on their place will appear new, but occurred nothing (simply the project ceased to see library).
How to update external libraries?
Thanks in advance.
UPD:
The third-party library which is used from Maven means. Its use is adjusted through the pom-file. When it was declared, after the first compilation it was downloaded from a repository, and the corresponding external libraries were automatically added to IDE. The problem described above appeared after attempt of updating of library.
Just a right Click on the project: Maven->Reimport.
Related
This question already has answers here:
Build path incomplete only in some workspaces (Android)
(8 answers)
Closed 8 years ago.
My adt work one time very well and i am able to run all the projects and then open in next day it wants some updates for sdk otherwise show error of DDMS missing i updated the sdk and now
Error: Resource Path Location Type The project was not built since its build path is incomplete. Cannot find the class file for java.lang.Object. Fix the build path then try building this project
Do any one tell me how to solve all these errors and work on ADT smoothly or there any other option.
The problem here is your IDE couln't recognise your SDK location, if you are using MyEclipse the do following
Go to Windows -> preference -> Android and set your sdk path again.
In Studio File -> setting and then set your sdk path.
Then restart eclipse/studio.
Seems you are missing Java itself within the IDE which include java.lang.Object. I'd check to see if the project you are working with has Java on the build path.
This question already has answers here:
Difference between make and build in Android Studio
(3 answers)
Closed 6 years ago.
The Intellij idea in the build menu has Make Project and Build Project. what is difference between them?
You can get it on the Intelij site:
Make Project: All the source files in the entire project that have been modified since the last compilation are compiled. Dependent source files, if appropriate, are also compiled. Additionally, the tasks tied to the compilation or make process on modified sources are performed. For example, EJB validation is performed if the corresponding option is enabled on the Validation page.
Rebuild Project: All the source files in the project are recompiled. This may be necessary when the classpath entries have changed, for example, SDKs or libraries being used added, removed or altered.
This question already has an answer here:
Create a project from existing source code?
(1 answer)
Closed 7 years ago.
I downloaded an open source Java library that is distributed as source code (Apache Crunch). I want to include it in my Intellij Idea project, as source code, and have the classes available to my code (including auto-completion etc).
Is this possible? Or do I have to compile the library to JAR first?
I think auto-completion works with java's reflection API (at least for eclipse). The IDE need to have the class compiled and loaded in his classpath to be able to use reflection method on the class.
Maybe this post can help
This question already has answers here:
Another R.Java file missing [duplicate]
(5 answers)
Closed 9 years ago.
I opened an android application project called Test Canvas and later cleaned it by
Project > Clean ...
'Bulid Automatically' option was ticked.
Then the R.java file was deleted and it did not regenerated.I tried all the other options mentioned in the questions of stackexchange.But the R.java file remained missing.
One answer said that R.java generation fails because of errors in .xml files.But there were no errors.I'm 100% sure.
Then i created a new android application project which cannot have any issues in xml files.
When i created the new project it didn't came with the R.java file. I tried cleaning and building with different combinations.It still doesn't work.
I am using eclipse Helios
Android API 15
Android SDK Manager Revision 22
JDK 7U25
Can any one help me on this please?
I understand you have tried cleaning the project. What I would like you to do is Build the project and check the console for any errors.
The R.java also doesn't gets generated if the your project contains errors and these errors are clearly mentioned in your console.
Have a look and see if you can resolve your problem.
Try the following
Close and Reopen the project
Ensure your project folder has 777 rights
Use a later version of Android, that triggers a clean build
Check Problems tab, sometimes errors are not shown on the project files/folder, but a error shows up in this tab
Check top to see the amount of memory you have left, sometimes OOM screws things up
Please use a more later version 1.5 is like decades old
Try this.
Open the properties of your Project
Go to the Android Build target of your Application
Just change the from the currently checked one to another version(can be anything, but one that is supported to at least the minSDK declared in the Manifest)
Do a clean build, if your Project has no issues like in your resources like hyphens in draw able names,unrecognized strings,missing dimension values etc ... your Project should generate the R package with the R class
This question already has answers here:
Class not found error after updating ADT and Android sdk tools to latest ver 22
(1 answer)
Eclipse giving error, missing R.java file after recent update
(14 answers)
Closed 9 years ago.
I update my android tools and also my ADT. I cleaned my project and build it again. However after this action my /gen folder is empty.
I have made sure that none of my resource contains errors and also made sure that there is no import.R in my activity. I tried cleaning and rebuilding other projects as well with same error. I created a new android project and even the new project had and empty /gen folder.
Solved:
After the update you need to restart the SDK manager and download android build tools. After i clean my projects everything is fine again. Thank you guys.
Yesterday I had the same problem.
That's what I did:
Upgrade Android Development Tools to v.22
How?
Tab Help -> Install new SW using this site: https://dl-ssl.google.com/android/eclipse
Are you referencing the correct android SDK location, and do you have the necessary platforms/api level that you are referencing in your project?
Did you try moving project folders to a different location, e.g. to your documents or another drive?
The errors with the build path can be fixed by clicking Android Tools->Fix Project Properties
EDIT :
1) Make sure you don't have any other errors other than the R-related errors. Right-click your project folder in Eclipse, Android Tools -> Fix Project Properties.
do this
2) Check to make sure you have the correct R imported. Sometimes the default Android.R can be imported.
3) Check for errors in your layout XML files.
check in your sdk manager whether the android platform tools is installed , check whether the api you are targetting is installed and also in eclipse File-properties-builders check if everthing is selected. if all this is fine then if you have not restated your system after update then restart it.