I am working on Android project. I connected my phone to Android Studio in order to test the app. After second upload Gradle Build failed and gave this error:
Error:Execution failed for task ':app:buildInfoDebugLoader'.
Exception while doing past iteration backup : Source /home/ziyaddin/AndroidStudioProjects/Test/app/build/intermediates/builds/debug/19181584762318/classes.dex and destination /home/ziyaddin/AndroidStudioProjects/Test/app/build/intermediates/builds/debug/19181584762318/classes.dex must be different
What can be the reason for that? How to solve this problem?
I solved this issue by Build -> Rebuild Project and then Run again.
Also I think newly added menu Run -> Clean and Rerun should also fix this issue.
[EDIT:] Clean and Rerun is removed in Android Studio 2.3
I also encountered same issue, it solved by rebuilding the project.
Build-> Rebuild Project
and then
Run
I think this is only occuring on new Android Studio update from 2.0.
I have this problem and solved by removing all directory (or only one) from directory ../app/build/intermediates/builds/debug/.
in this example: /home/ziyaddin/AndroidStudioProjects/Test/app/build/intermediates/builds/debug/19181584762318
i solved this by invalidating cache, Rebuilding the project, and then running it, it worked fine.
Steps to take:
select Build
Select Rebuild project
run project
I have just had this issue, and solved by unplugging my phone and running in the emulator. This built okay, and then subsequent tests on my phone were successful. In doing this, I also commented out my savedInstanceState Bundle, which may have been a contributing factor. I think this is potentially an internal glitch with Android Studio.
Steps to take:
Comment out Bundles/Saved States
Run on Emulator only
Retry with Phone
Add back Bundles/Saves States
5) Try running on device again, all should be good.
Rebuild project works fine in Android Studio 2.2.2
Related
After a new installation of Android Studio 3.6.3 (portable). When I try to build and run my project, I keep getting
app\build\intermediates\compile_and_runtime_not_namespaced_r_class_jar\debug\R.jar:
The process cannot access the file because it is being used by another
process.
Not sure what it wants from me. I run Android Studio "as administrator" and even closing the project and reopening it, the first time it runs, the second time I get the error.
I tried invalidate caches and restart, I tried deleting folders under app/build but it seems to come back. What am I missing?
Thanks
Update:
When trying to clean the project, I get the following
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':app:clean'.
> Unable to delete directory 'C:\Users\name\Downloads\portable\android-studio\projects\appm\app\build'
Failed to delete some children. This might happen because a process has files open or has its working directory set in the target directory.
- C:\Users\name\Downloads\portable\android-studio\projects\appm\app\build\intermediates\compile_and_runtime_not_namespaced_r_class_jar\debug\R.jar
- C:\Users\name\Downloads\portable\android-studio\projects\appm\app\build\intermediates\compile_and_runtime_not_namespaced_r_class_jar\debug
- C:\Users\name\Downloads\portable\android-studio\projects\appm\app\build\intermediates\compile_and_runtime_not_namespaced_r_class_jar
- C:\Users\name\Downloads\portable\android-studio\projects\appm\app\build\intermediates
If I wait for several minutes, for example, the time it took me to update this question, then it works again...
update:
Updated to Android Studio 4 and the same problem occurs.
Try
taskkill /im java.exe /f
in cmd (windows 10)
I encountered the same problem but on Android Studio Arctic Fox while working on a Jet Compose project.
I simply changed the run configuration and the build error was resolved.
Change DefaultPreview to app and the issue is resolved.
Killing the "OpenJDK Platform binary" process from Task manager worked great for me.Thanks to Abed Murad, which I saw on his link. (I have no reputation to cast a vote yet - my bad!)
It's an internal bug in AS, I reported it as a bug, you can follow up here
https://issuetracker.google.com/issues/167701947
I used to try to delete the file R.jar on ...\app\build\intermediates\compile_and_runtime_not_namespaced_r_class_jar\debug and when it's locked, I had to close Android Studio then delete R.jar before reopening the Android Studio.Is it (killing the "OpenJDK Platform binary") the best solution? I don't know, however, it's what I got for now. Once I get a better one, I'll update it. Luck there guys!
It's an internal bug in AS, I reported it as a bug, you can follow up here
https://issuetracker.google.com/issues/167701947
Try removiong all *.xml files from %USERPROFILE%\AppData\Roaming\Google\AndroidStudioPreview2020.3\workspace
I figured it out from this google issue.
I had the same issue all I did remove R.jar and re build my project.
Invalidate cache and restart solved my problem
I have my android studio on a external hard drive and awhile ago I got "Error:Gradle build daemon disappeared unexpectedly (it may have been killed or may have crashed)" after killing android studios with the task manager. I could not figure out how to fix the problem so I just switched laptops which fixed the problem. Now android froze on me and I was forced to kill it through task manager again. Now I am getting the same error. The answers on the internet seem vary vague and or not solutions for a beginner like myself.
I fixed it by adding "org.gradle.daemon=false" into my «USER_HOME»/.gradle/gradle.properties, where «USER_HOME» is the home directory.
Just close all the instances of Android Studio and restart your project, it will figure out as it may be because of memory issue.
Try this it worked for me
org.gradle.daemon=true
I had the same error.
Adding org.gradle.daemon=false (or true) to gradle.properties didn't help.
I changed "home user directory for gradle" in Android studio settings to other (new) directory. After that "Sync project" and Gradle started and synced successfully.
I have a project which was working very well on android studio , suddenly it turns not able to build anyway .. It keeps telling Build Gradle Runnig without any result for 30 min !
I tried to clear .gradle file of project without result.
I tried to uninstall android studio and clean all its files from user directory AndroidStudio 2.1 and .gradle files and also no result.
This problem occures only with this project and others working fine on android studio ..
What should I do to make my project build again ?!
I had that once when I updated the gradle wrapper. It really took 45 minutes to download that 16MB or so. I had to that time some network issues with their repo servers.
Try to run in the console gradlew aR and see what happens. If you see there hundreds of dots you need to wait if there happens nothing kill all java processes and try again.
When tried to clean the project using options provided by Android Studio IDE. I get following errors.
Errors occurred during the build. Errors running builder 'Android
Package Builder' on project 'appcompat_v7'. Problems encountered while
deleting resources. Could not delete 'C:\Users\Felix Manford
Esq\Documents\Workspace\Ghtourwall\appcompat_v7\bin\appcompat_v7.jar'.
Problems encountered while deleting files. Could not delete:
C:\Users\Felix Manford
Esq\Documents\Workspace\Ghtourwall\appcompat_v7\bin\appcompat_v7.jar.
Problems encountered while deleting resources. Could not delete
'C:\Users\Felix Manford
Esq\Documents\Workspace\Ghtourwall\appcompat_v7\bin\appcompat_v7.jar'.
Problems encountered while deleting files. Could not delete:
C:\Users\Felix Manford
Esq\Documents\Workspace\Ghtourwall\appcompat_v7\bin\appcompat_v7.jar.
I observed it was right after i set up my image button; which i don't get because i did everything correctly.
I observed it was right after i set up my image button; which i don't
get cos i did everything correctly
No This is not due to this issue. The error is not a syntax issue, It is a development environment's Build issue.
There are several things that you can do to kill the process that prevents the cleaning of the application to work.
Close the IDE and then start it again. This will kill the currently running Gradle build tasks. which will prevent these jar files being deleted during the clean up.
You can invalidate the IDE using the following option,
Even if that is not working, You can kill all the JVM processes that runs on your computer using the task manager,
If that does not solve the issue, You can try restarting the computer as last resort.
I do not expect that you get to this one. But If any of these things did not work, then there is something wrong with your IDE or JVM, Try to reinstall IDE and see,
I just opened a new Android project thorugh eclipse, I want the application to run on my samsung galaxy s4 which has KitKat 4.4.2 on it, so I opened the project so as Target SDK is 5.0.1 and the compilation will be done with 4.4.2, just when the project opens I get errors, i fixed it by accesing both appcompat and the projects project.properties and changing the target to apk-21. the errors vanish. But ! when I try to debug with my phone or with the emulator it fails, - Installation error: Unknown failure - thats the error, as I looked through the web I saw many people that get through this problem and non of the solutions was posted solved my problem. I will be really glad if someone could help me solve this annoying thing. Thank! !
I had the similar kind of issue and I have resolved the issue following the steps below:
File >> Settings >> Build, Execution, Deployment.
Next click on Instant Run and uncheck "Enable Instant Run to hot swap code/resource changes on deploy".
Apply and OK.
Try building the app again now. It should work now. Enable the Instant Run feature again if you want to.
We had a similar issue in Android Nougat.
Reason happened to be renaming the Project Folder.
Build -> Clean Project
Build -> Rebuild Project
Try this out in case you have altered anything related to Project Structure or Gradle Settings.
It happened for me also. Try to unplug your device and reconnect again. Once done, run adb devices in your command prompt to see if the device is detected successfully.
If yes, then clean and run the project. This worked for me. Give it a try.
Second Option
Try to delete your debug certificate and then restart the eclipse. Do Project clean - build and run the application
Debug certificate path depends on platforms. Find it in
Preferences - Android - Build - Default debug keystore.