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After update project to xamarin.android.Wear 188.8.131.52 doesn't build.
Error java.exe exited with code 1
Could you please provide diagnostic build output?
Have you set the $(JavaMaximumHeapSize) property?
Created attachment 13522 [details]
Same problem using xamarin.android.Wear 184.108.40.206
$(JavaMaximumHeapSize) --> 1G
Thank you for the build output. From it, we can see:
> C:\Program Files (x86)\Java\jdk1.7.0_79\\bin\java.exe -jar C:\Users\development\AppData\Local\Android\android-sdk\tools\proguard\lib\proguard.jar -include C:\Users\development\AppData\Local\Android\android-sdk\tools\proguard\proguard-android.txt -include obj\Release\proguard\proguard_xamarin.cfg -include obj\Release\proguard\proguard_project_references.cfg -include obj\Release\proguard\proguard_project_primary.cfg "-injars 'obj\Release\proguard\__proguard_input__.jar';'C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\MonoAndroid\v5.0\mono.android.jar';'obj\Release\__library_projects__\Xamarin.Android.Wearable\library_project_imports\classes.jar';'C:\Users\development\AppData\Local\Xamarin\Android.Support.v4\220.127.116.11\embedded\classes.jar';'C:\Users\development\AppData\Local\Xamarin\Android.Support.v4\18.104.22.168\embedded\libs\internal_impl-23.0.1.jar';'C:\Users\development\AppData\Local\Xamarin\Android.Support.v7.RecyclerView\22.214.171.124\embedded\classes.jar';'C:\Users\development\AppData\Local\Xamarin\Android.Wearable\1.3.0\embedded\classes.jar'" "-libraryjars 'C:\Users\development\AppData\Local\Android\android-sdk\platforms\android-22\android.jar'" -outjars "obj\Release\proguard\__proguard_output__.jar"
> Note: duplicate definition of program class [android.support.wearable.BuildConfig]
> PROGUARD : warning : can't write resource [META-INF/MANIFEST.MF] (Duplicate zip entry [classes.jar:META-INF/MANIFEST.MF])
> java.io.IOException: Can't write [C:\Users\development\Documents\Visual Studio 2013\Projects\adasoft\flashapp\Client\Mobile\View\Android\trunk\Wearable\obj\Release\proguard\__proguard_output__.jar] (Can't read [C:\Users\development\AppData\Local\Xamarin\Android.Wearable\1.3.0\embedded\classes.jar] (Duplicate zip entry [classes.jar:android/support/wearable/BuildConfig.class]))
> at proguard.OutputWriter.writeOutput(OutputWriter.java:264)
> at proguard.OutputWriter.execute(OutputWriter.java:160)
> at proguard.ProGuard.writeOutput(ProGuard.java:372)
> at proguard.ProGuard.execute(ProGuard.java:153)
> at proguard.ProGuard.main(ProGuard.java:492)
It looks like Proguard execution is reporting errors and failing, which is something that setting $(JavaMaximumHeapSize) won't help with.
It looks like a .jar is being included multiple times, causing the same types to be included multiple times.
In particular, from the java.exe proguard.jar command-line, these looks potentially duplicative:
Especially since the first "Note: duplicate definition" message is *after* processing the latter classes.jar.
Please double-check your project and ensure you're not including the same .jar file and/or the same Java types multiple times.
This project compiles correctly before update to xamarin.android.Wear 126.96.36.199
It fails when I upgrade.
I disabled proguard but I can't compile.
> I disabled proguard but I can't compile.
That said, since proguard is getting multiple copies of the "same" .jar file, dx would as well (or *should*...), and thus *packaging* would hit a similar problem.
This should be fixed in 188.8.131.52, please update to that nuget package, delete your bin/ and obj/ folders, and rebuild.
I reinstall nuget package and still fails.
Could you please upload a repro? I can't reproduce the failure here.
I made some test, and finally I can compile the Wear extension.
I remove ProGuard from Wear extension.
Why cannot use ProGuard?
Not sure, I would need to see a reproducible sample solution with the issue to have any further suggestions/ideas.