So, I create a new project with libgdx (for desktop,android,iOS,html and at extensions,I got set Box2d.
I generate the project,all seems to be ok, but when I import the project in eclipse, it gives me this error:
Error title: Error in runnable 'Creating Gradle model'
Error message: org.eclipse.osgi.internal.framework.EquinoxConfiguration$1 See error log for details.
Anyone has any idea about this?
Once again ,I specify -it's my first time using this and I followed the documentation steps ,from libgdx's website. ( http://libgdx.badlogicgames.com/documentation.html )
I just had this exact problem you're having, and I found the solution elsewhere on this site:
Error at building model of new Gradle project for libgdx
It seems there's a current incompatibility between the latest release version of Eclipse (4.4.1) and the latest release version of the Gradle Eclipse plugin (3.6.1). This problem is reportedly fixed in the 3.6.2 development build of the Gradle plugin, so you could install the development build if you wanted, but being a development build who knows what else might be broken in it.
I opted for the solution outlined in the other question here, which was to add the following lines to the end of the eclipse.ini file for your Eclipse install:
-Dosgi.configuration.area.default=null
-Dosgi.user.area.default=null
-Dosgi.user.area=#user.dir
After I did this and restarted Eclipse, I was able to import my Gradle project.
Same problem happened with me,Here is how i resolve.
first of all it's quite easy.
[Follow 3 steps]
step 1: just connect to the internet and then click on build model.
step 2: It will start downloading a zip file.
step 3: After that restart eclipse.
enjoy coding...
:)
Create file local.properties in project's folder (one that you are trying to import)
in that file enter this:
sdk.dir=C:/path to my android/sdk
Then try to Build Model again.
It worked for me.
Related
When i create a new project, and press run i get this error.
The fact is i do already have jdk verison of 15 and my previously created projects do open and run without any errors. Also, if i add org.gradle.java.home=C:/Program Files/Java/jdk-15.0.1 line to my gradle.properties file the app runs without error but this way just does not seems right way to do it.
I have tried to change the SDK version from the project structure like some other questions and answers but it did not worked either. As an additon to other problems i do not have the same project structure screen as they showed so.
I do not know what to do right now, i would be very grateful if you could help me.
You should delete .gradle folder under user name. Then again run your project.
change gradle to 4.1.0
and it will be run
hello friends i am new to android studio(ver :3.6.1) and gradle(ver:6.0.3) i have just somehow installed it (means my gradle was not installing or taking time so i manually installed files in chrome and placed it in folder and everything is okay but due to version upgrade i am facing this issue) and when i used to sync it , it shows me error that the Deprecated Gradle features were used in this build, making it incompatible with
Gradle 7.0.Use '--warning-mode all' to show the individual deprecation warnings.
See https://docs.gradle.org/6.3/userguide/command_line_interface.html#sec:command_line_warnings then i did same build with --warning-mode all and i got this message --Executing Gradle tasks as part of an undefined build has been deprecated. This will fail with an error in Gradle 7.0. Consult the upgrading guide for further in
formation: https://docs.gradle.org/6.3/userguide/upgrading_version_5.html#executing_gradle_without_a_settings_file_has_been_deprecated
afterthat i went to the given link and then i found this
Have A look to Image
i don't know how to write the setting.gradle or setting.gradle.kts file and where to save it i once tries to save it in my gradle home folder but it gave me another error that the method i used to do so is not known i have attached my gradle project build log screenshots
have a look to image
thank u i hope u will help me please give me suggestions and help me to do it 😞😞
No need to hurry - as long as you don't upgrade to Gradle 7.0 nothing bad will happen. And since Gradle 6.3 has been released quite recently the next release is at least 5 to 6 weeks away...
If your project is a simple project without subprojects, the settings.gradle file can be an empty file (though it needs to exist).
You must place it into the same directory as your build.gradle file.
You need more content in the settings.gradle file if you start creating multi-project builds. The documentation about multi-project builds is part of the gradle documentation (what a surpise!): https://guides.gradle.org/creating-multi-project-builds/
Detailed information about the allowed settings are available at https://docs.gradle.org/current/dsl/org.gradle.api.initialization.Settings.html
THE PROBLEM
I've been developing in Java for years, but a recent install of my tools on a new computer (Windows 10) has resulted in the strangest problem. When I create a new project, almost everything is underlined in red. The error reads Implicit super constructor Object() is undefined for default constructor. Must define an explicit constructor:
WHAT I TRIED:
A quick search online reveals that I should JRE System Library is most likely unbound, so I change it: Properties >> Java Build Path >> JRE System Library >> Edit:
All of the red lines go away, but I can't run my program. An Error reads:
An internal error occurred during: "Launching Main".
Model not available for helloWorld
On closer inspection, Eclipse shows an error in the src/test folder, but there are no files there.
When I restart Eclipse, all of the red lines reappear and I have to do everything all over again. It also cannot find the JUnit dependencies either, and I have to manually add JUnit 4 library to the build path.
DEETS YO:
OS Details:
Windows 10
Eclipse Details:
Version: 2019-09 R (4.13.0)
Java Details:
Java 13.0.1
Alright, so none of the posted suggestions worked but I independently found out what was wrong. In general, I've found that this solves a lot of weird Gradle activity, including the ominous "Could not install Gradle distribution from 'https://services.gradle.org/distributions/gradle-5.6-all.zip'" that a lot of people have problems with once they try to use Gradle with new versions of Eclipse.
Solution
When you install Eclipse, there's a Buildship Gradle Integration plug-in that is visible in the Eclipse Marketplace (it has a little graphic of an elephant next to it). When you get modern versions of JavaEE Eclipse, it comes with that installed.
The problem is that this isn't the most updated version of it.
So you have to click the button that reads "installed" and it'll update it. After you update it and restart Eclipse, your most recent version of Gradle will work.
When using gradle run this:
gradlew cleanEclipse eclipse
this will re-generate the eclipse project and this helped me
Under a fresh Eclipse, we encountered this "Model not available problem" on projects that do not use Gradle, but maven.
To update gradle did not change anything. We assume that there is a conflict between m2e and this plugin. We found 2 solutions :
A) Add gradle nature (even if unused)
Right-click on the project
Configure
Add Nature (elephant logo)
Run your app, enjoy
B) Uninstall gradle. (if not used and not mandatory for your eclipse version)
Help/Eclipse MarketPlace
Search "Gradle"
Go to "BuildShop Gradle Integration 3.0" (the elephant) which is indicated as installed and clic on the grayed installed button.
Uninstall it. It will restart eclipse.
Run your app, enjoy :)
In my case it is resolved by updating Buildship Gradle Integration 3.0 from Eclipse market place
Conversion to Dalvik format failed: Unable to execute dex:
wrapper was not properly loaded first
[project]
Android Packaging Problem
I've never worked with Java or eclipse before, I'm following this introductory guide and all searches via google return no helpful results. I'm guessing the problem is I have built Android stuff with eclipse properly but I have no idea, I followed this guide to the letter and everything went as it explains it should.
Any ideas what caused this problem, or is it specific to the guide? If so I'll post on their help page.
I have tried doing project -> source -> clean up, but that didn't fix anything.
Edit:
I went to Project -> Android tools -> Dex bytecode and it reported:
DexDump: missing classex.dex for project. Please compile first.
So I guess that's my problem! Not sure how to solve though.
Go to Project -> Clean
It will rebuilt workspace and fix the errors if any.
As I said, I had the same problem so I tried all the different versions and
then I stopped filling in the SDK-version number
and finally it did not complain anymore about the wrapper.
After that it was totally fine to write the SDK-version when I created new projects.
Hope it works out for you too.
Had the same problem (running on Windows 7). I resolved it by running Eclipse with Administrator privileges.
try to run eclipse under administrator permission. Problem may be resolve.
I think you installed the SDK in "Program Files" folder . So for do something inside, must have administrator permission.
One thing that may help is to create a new test Android project.
In Eclipse, select File → New → Android Project.
Set the project name to "Test3", check Android 2.3 for the build target, type "com.example.android.apps.test3" for the package name, and type "Test3Activity" in the "Create Activity:" text box. The form should look like:
Click Finish.
Expand the entry for "Test3" in the Package Explorer. Navigate to res/values/strings.xml. Double click on the entry for strings.xml:
Set the text content of the string element having name "app_name" to "Test3":
Right click on "Test3" in the Package Explorer and select Run As → Android Application. The emulator should open and after a long while, you should see:
If these steps do not work, then you probably have an error in your installation.
Try it out and let me know.
I had the same problem earlier today. Google was largely unhelpful.
I fixed it by removing the project from eclipse, then re-importing it.
According to this bug report the problem is caused by upgrading to version 9 of the SDK.
Had the same HelloWorld problem with Ubuntu 64 Lucid / Eclipse 3.5.2 from Ubuntu repository. Restarting Eclipse did the trick, though I notice it still fusses about API level requirement when HelloWorld is run.
Running it as Administrator has solved this issue for me..
Had the same problem - occurred after I tried downloading Android platform v2.3.3 (was using 3.1 and 3.2 earlier) and it interrupted in the middle - restarted eclipse and cleaned all projects and rebuilt and the problem went away
At what point in this tutorial/guide are you running into this problem and did you make sure to include your package information in each file or ie com.something.somethingelse at the top of your class or classes?
Perhaps a registry error or maybe even a problem with activity implementation.
Please post your code if this did not start you in the right direction.
Here are a few things to check:
Make sure you have the latest version oF Eclipse (Helios)
Make sure that you have the Android SDK plug-in for Eclipse.
Now if you have done that... Make sure that any classes you add (Each screen you view on Android is a class and is called an Activity) are in your androidmanifext.xml file See http://wrenbjor.com/2011/01/12/the-androidmanifest-xml-file/ for help on understanding this process.
otherwise make sure there are no red x's in your code or it wont work.
If you still have problems post some code and we can try to help.
Had the exact same problem the other night. Upgraded to Helios (3.6) and it went away, quite possibly as a side-effect.
Under windows 7, rather than run eclipse as an admin, change the permissions on the eclipse folder so the creator/owner has full control, and do the same with the folder the android SDK is installed into.
I had installed Eclipse using the files provided by Windows' native ZIP extractor. I deleted the files and took them from 7-Zip instead. Now the error is gone. So maybe using another ZIP extraction tool will help.
Recently got this when failing upgrade using adb-manager with eclipse open (win32). As eclipse was open, upgrade failed. Then returning to my project this problem occured.
Was solved by closing eclipse, restart as administrator and cleaned project.
I had the same problem but I resolved it using following steps(using eclipse helios and windows XP ) :-
Right click on eclipse.exe.
click on Run As...
Uncheck the checkbox before "protect my computer from unauthorized activity".
And it is running for me as expected !
hope it will also run for you.
This question already has answers here:
Developing for Android in Eclipse: R.java not regenerating
(64 answers)
Closed 9 years ago.
Did a fresh install of Eclipse, JDK and android-sdk.
I am currently receiving this error when creating a new project
[2010-09-26 16:07:56 - Test] ERROR: Unable to open class file C:\workspace\Test\gen\com\example\test\R.java: No such file or directory
What's the reason for this and how do I fix it?
Eclipse Helios 32 bit
java version "1.6.0_21"
Android sdk API 8
P.S. I'm new to Android development.
EDIT: I tried most of your solutions, but nothing worked. So I started using my friend's install of Eclipse Ganymede.
I have had same issue, all what I needed to do, was create project and restart eclipse.
//Edit: Complete collapsing of "Package" tree works as well.
This is a mighty annoying error.
It happens 100% of the time when I create a new android project.
What seems to work for me is to just delete the file (which DOES exist and is accessible by my user), then hit build, and it will regenerate it and stop moaning.
It's clearly a bug as there are too many people getting it simply by filling in the boxes in the new project dialog (like me) without even modifying any code!
Have a look at your console. It is an aapt aborted error. Since aapt is the tool that auto-generates R.java, therefore, R.java was not getting generated.
Since R.java is a auto-generated file that stores information about your drawables you should rebuild your project. Before that have a look at your layout xml files and check them for errors.
Notice that Project -> Build All should be selected. Also try to run your project.
Removing Read Only attribute on Eclipse workspace directory and Project->Clean->Build Project
did the trick for me. I then clicked on the project directory from within Eclipse and did a F5 (Refresh) . R.java was generated in the gen folder.
I had a similar error on the creation of new projects myself. After messing around I tried moving the R.Java file into the same location as my projects java file (the src file). Eclipse then saw I removed the R.Java file from its location and created another and that seemed to clean up the error.....I dont know if it was because eclipse rebuilt the file and then saw it or what but that seemed to work for now.
After creating the Project, Right click the Project Folder within the Project Explorer on the Left Tab of Eclipse.
Click on Source->Format.
The Console will say:
[2010-11-24 11:57:42 - YourProject] R.java was modified manually! Reverting to generated version!
Then you're good to go. Try running your Project and it will compile.
Check your imports. If this has sneaked in, then delete it.
import android.R;
Had a almost identical issue with Eclipse Helios 64 bit on Linux, but I had the "1.6.0" API selected like you. The bizarre thing was I could type;
cat <the path it was moaning about>
in a console it would display correctly.
I created a new AVD which used Android 2.1, the issue magically vanished. Perhaps it's a bug in Android SDK or Eclipse?
Right click on your project name in package explorer. Then click 'Validate'. It will be fine.
Here is how to fix it:
Go to your "workspace" folder and make sure it's not "read-only"
Eclipse Menu > Projects > clean
Had the same issue.I was able to solve it by doing the following:
go to Window/Preferences/Java/Build Path
select 'Folders' and change the output folder to 'gen' (this is where Android looks for the generated java files,but the default in eclipse is 'bin').
restart Eclipse
Windows 7,Eclipse 3.5.2
Configure buildpath.. check android , it worked, of course i followed one of the posts mentioned above window, preferences, java, java build path and selected project,
then created a project, and tried to build same error, then i checked build path and saw android is unchecked, checked it and build again, it works!
I had this exact same problem with no helpful errors. finally, I tried deleting my debug keystore and it worked:
rm ~/.android/debug.keystore
I had seen people mention that, but I figured it wasn't my problem because I wasn't getting any errors relating to the debug keystore. I found the answer here:
"Debug certificate expired" error in Eclipse Android plugins
apparently the debug keystore is only valid for one year.
I would say that once you have created your project and you've mention the R.class error --> just restart the Eclipse IDE and everything will be fine ;)
1.-Open Eclipse
2.-Open Window/Preference
3.-Expand JAVA option
4.-Select Build Path
5.-Check the option "Projec"t and uncheck "folder" options
6.-Click on OK
7.-Restart eclipse IDE
Let's go to code !!
This problem can be solved by merely cleaning and rebuilding the project. How ever there is a link to the latest version of Eclipse for Android.
**Eclipse Java EE IDE for Web Developers.
Build id: 20100218-1602
(c) Copyright Eclipse contributors and others 2005, 2009. All rights reserved.
Visit http://www.eclipse.org/webtools**
Here is a link to Android Tutorial with Eclipse
http://developer.android.com/resources/tutorials/hello-world.html
In mac,
I select Project>Clean
after that, i unchecked Build Automatically
then i run the project and it works :)
Windows 7 64bit, run eclipse as administrator, solved the problem for me.
In my case there was no gen folder after pressing clear...
To solve it, i created a new gen file, then when to Build Path => Configure Path, and pressed ok.
All went smooth after that :-)
Following steps are done as solutions:
1. Collapse the project tree structure
2. Go to the workspace and remove the readonly permission of the workspace.
3. right click "default.properties" and go to properties and uncheck the readonly permission in eclipse.( this is done when the workspace shows build error even though there are no compilation issues)