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I'm a beginner Unity programmer (school-age), so I don't know that much about the system. On its own my app compiles fine, but when I implement the AdMob SDK (Google) 2.1, I have the following error log (when converting java.class into DEX):

Error building Player: CommandInvokationFailure: Unable to convert classes into dex format. See the Console for details.
/System/Library/Frameworks/JavaVM.framework/Versions/CurrentJDK/Home/bin/java -Xmx1024M -Dcom.android.sdkmanager.toolsdir="/Volumes/SAMSUNG/Programming/Eclipse Java etc./android-sdk-macosx/tools" -Dfile.encoding=UTF8 -jar "/Volumes/SAMSUNG/Applications/Unity/Unity.app/Contents/BuildTargetTools/AndroidPlayer/sdktools.jar" -

stderr[

UNEXPECTED TOP-LEVEL EXCEPTION:
java.util.zip.ZipException: error in opening zip file
    at java.util.zip.ZipFile.open(Native Method)
    at java.util.zip.ZipFile.<init>(ZipFile.java:128)
    at java.util.zip.ZipFile.<init>(ZipFile.java:145)
    at com.android.dx.cf.direct.ClassPathOpener.processArchive(ClassPathOpener.java:244)
    at com.android.dx.cf.direct.ClassPathOpener.processOne(ClassPathOpener.java:166)
    at com.android.dx.cf.direct.ClassPathOpener.processDirectory(ClassPathOpener.java:229)
    at com.android.dx.cf.direct.ClassPathOpener.processOne(ClassPathOpener.java:158)
    at com.android.dx.cf.direct.ClassPathOpener.process(ClassPathOpener.java:144)
    at com.android.dx.command.dexer.Main.processOne(Main.java:596)
    at com.android.dx.command.dexer.Main.processAllFiles(Main.java:498)
    at com.android.dx.command.dexer.Main.runMonoDex(Main.java:264)
    at com.android.dx.command.dexer.Main.run(Main.java:230)
    at com.android.dx.command.dexer.Main.main(Main.java:199)
    at com.android.dx.command.Main.main(Main.java:103)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at SDKMain.main(SDKMain.java:129)
1 error; aborting
]
stdout[
processing archive bin/classes.jar...
processing com/unity3d/player/a$1.class...
processing com/unity3d/player/a$2.class...
processing com/unity3d/player/a$a.class...
processing com/unity3d/player/a.class...
processing com/unity3d/player/b.class...
processing com/unity3d/player/c$1.class...
processing com/unity3d/player/c$2.class...
processing com/unity3d/player/c.class...
processing com/unity3d/player/d.class...
processing com/unity3d/player/e$1.class...
processing com/unity3d/player/e$2.class...
processing com/unity3d/player/e.class...
processing com/unity3d/player/f.class...
processing com/unity3d/player/g.class...
processing com/unity3d/player/h.class...
processing com/unity3d/player/i.class...
processing com/unity3d/player/j.class...
processing com/unity3d/player/k$1.class...
processing com/unity3d/player/k.class...
processing com/unity3d/player/NativeLoader.class...
processing com/unity3d/player/l.class...
processing com/unity3d/player/PsmMainActivity.class...
processing com/unity3d/player/PsmUnityActivity.class...
processing com/unity3d/player/ReflectionHelper$1.class...
processing com/unity3d/player/ReflectionHelper$a.class...
processing com/unity3d/player/ReflectionHelper.class...
processing com/unity3d/player/m.class...
processing com/unity3d/player/n$1.class...
processing com/unity3d/player/n$2.class...
processing com/unity3d/player/n$3.class...
processing com/unity3d/player/n.class...
processing com/unity3d/player/o.class...
processing com/unity3d/player/p.class...
processing com/unity3d/player/UnityPlayer$1.class...
processing com/unity3d/player/UnityPlayer$2.class...
processing com/unity3d/player/UnityPlayer$4.class...
processing com/unity3d/player/UnityPlayer$5.class...
processing com/unity3d/player/UnityPlayer$6.class...
processing com/unity3d/player/UnityPlayer$7.class...
processing com/unity3d/player/UnityPlayer$8.class...
processing com/unity3d/player/UnityPlayer$9.class...
processing com/unity3d/player/UnityPlayer$10.class...
processing com/unity3d/player/UnityPlayer$11.class...
processing com/unity3d/player/UnityPlayer$12.class...
processing com/unity3d/player/UnityPlayer$13$1.class...
processing com/unity3d/player/UnityPlayer$13.class...
processing com/unity3d/player/UnityPlayer$3.class...
processing com/unity3d/player/UnityPlayer$14.class...
processing com/unity3d/player/UnityPlayer$15.class...
processing com/unity3d/player/UnityPlayer$16.class...
processing com/unity3d/player/UnityPlayer$17.class...
processing com/unity3d/player/UnityPlayer$18.class...
processing com/unity3d/player/UnityPlayer$19.class...
processing com/unity3d/player/UnityPlayer$a.class...
processing com/unity3d/player/UnityPlayer$b.class...
processing com/unity3d/player/UnityPlayer.class...
processing com/unity3d/player/UnityPlayerActivity.class...
processing com/unity3d/player/UnityPlayerNativeActivity.class...
processing com/unity3d/player/UnityPlayerProxyActivity.class...
processing com/unity3d/player/q.class...
processing com/unity3d/player/r$1.class...
processing com/unity3d/player/r.class...
processing com/unity3d/player/WWW.class...
processing org/fmod/FMODAudioDevice$a.class...
processing org/fmod/FMODAudioDevice.class...
processing org/fmod/a.class...
processing bin/classes/./com/google/android/gms/R$attr.class...
processing bin/classes/./com/google/android/gms/R$color.class...
processing bin/classes/./com/google/android/gms/R$drawable.class...
processing bin/classes/./com/google/android/gms/R$id.class...
processing bin/classes/./com/google/android/gms/R$integer.class...
processing bin/classes/./com/google/android/gms/R$string.class...
processing bin/classes/./com/google/android/gms/R$style.class...
processing bin/classes/./com/google/android/gms/R$styleable.class...
processing bin/classes/./com/google/android/gms/R.class...
processing bin/classes/./com/homegrownapps/gochickengo/R$attr.class...
processing bin/classes/./com/homegrownapps/gochickengo/R$color.class...
processing bin/classes/./com/homegrownapps/gochickengo/R$drawable.class...
processing bin/classes/./com/homegrownapps/gochickengo/R$id.class...
processing bin/classes/./com/homegrownapps/gochickengo/R$integer.class...
processing bin/classes/./com/homegrownapps/gochickengo/R$string.class...
processing bin/classes/./com/homegrownapps/gochickengo/R$style.class...
processing bin/classes/./com/homegrownapps/gochickengo/R$styleable.class...
processing bin/classes/./com/homegrownapps/gochickengo/R.class...
processing archive plugins/./unity-plugin-library.jar...
ignored resource META-INF/MANIFEST.MF
processing com/google/unity/ads/Banner$1$1.class...
processing com/google/unity/ads/Banner$1.class...
processing com/google/unity/ads/Banner$2.class...
processing com/google/unity/ads/Banner$3.class...
processing com/google/unity/ads/Banner$4.class...
processing com/google/unity/ads/Banner$5.class...
processing com/google/unity/ads/Banner.class...
processing com/google/unity/ads/Interstitial$1$1.class...
processing com/google/unity/ads/Interstitial$1.class...
processing com/google/unity/ads/Interstitial$2.class...
processing com/google/unity/ads/Interstitial$3.class...
processing com/google/unity/ads/Interstitial.class...
processing com/google/unity/ads/PluginUtils.class...
processing com/google/unity/ads/UnityAdListener.class...
processing archive /Volumes/SAMSUNG/Programming/Unity Android/Go, Chicken, Go!/Temp/StagingArea/android-libraries/google-play-services_lib/libs/./google-play-services.jar...
ignored resource .readme
processing com/google/android/gms/internal/mb.class...
processing com/google/android/gms/internal/mc.class...
processing com/google/android/gms/internal/md.class...
processing com/google/android/gms/internal/mi.class...
processing com/google/android/gms/internal/me.class...
processing com/google/android/gms/internal/mf.class...
processing com/google/android/gms/internal/mg.class...
processing com/google/android/gms/internal/mh.class...
processing com/google/android/gms/internal/ma$a.class...
processing com/google/android/gms/internal/ma.class...
processing com/google/android/gms/internal/lz.class...
processing com/google/android/gms/common/internal/safeparcel/b.class...
processing com/google/android/gms/common/internal/safeparcel/a.class...
processing com/google/android/gms/common/internal/safeparcel/a$a.class...
processing com/google/android/gms/common/internal/safeparcel/SafeParcelable.class...
processing com/google/android/gms/internal/e.class...
processing com/google/android/gms/internal/f$1.class...
processing com/google/android/gms/internal/f$a.class...
processing com/google/android/gms/internal/f$b.class...
processing com/google/android/gms/internal/f$c.class...
processing com/google/android/gms/internal/f$d.class...
processing com/google/android/gms/internal/f$e.class...
processing com/google/android/gms/internal/f$f.class...
processing com/google/android/gms/internal/f$g.class...
processing com/google/android/gms/internal/f$h.class...
processing com/google/android/gms/internal/f$i.class...
processing com/google/android/gms/internal/f$j.class...
processing com/google/android/gms/internal/f$k.class...
processing com/google/android/gms/internal/f$l.class...
processing com/google/android/gms/internal/f$m.class...
processing com/google/android/gms/internal/f.class...
processing com/google/android/gms/internal/g.class...
processing com/google/android/gms/internal/h.class...
processing com/google/android/gms/internal/i.class...
processing com/google/android/gms/internal/j$a.class...
processing com/google/android/gms/internal/j.class...
processing com/google/android/gms/internal/k$a.class...
processing com/google/android/gms/internal/k.class...
processing com/google/android/gms/internal/l.class...
processing com/google/android/gms/internal/m.class...
processing com/google/android/gms/internal/n.class...
processing com/google/android/gms/internal/o.class...
processing com/google/android/gms/internal/p$a.class...
processing com/google/android/gms/internal/p.class...
processing com/google/android/gms/internal/q.class...
processing com/google/android/gms/internal/r.class...
processing com/google/android/gms/internal/ly.class...
processing com/google/android/gms/internal/a.class...
processing com/google/android/gms/internal/b.class...
processing com/google/android/gms/internal/c$j.class...
processing com/google/android/gms/internal/c.class...
processing com/google/android/gms/internal/c$a.class...
processing com/google/android/gms/internal/c$i.class...
processing com/google/android/gms/internal/c$c.class...
processing com/google/android/gms/internal/c$f.class...
processing com/google/android/gms/internal/c$d.class...
processing com/google/android/gms/internal/c$g.class...
processing com/google/android/gms/internal/c$h.class...
processing com/google/android/gms/internal/c$b.class...
processing com/google/android/gms/internal/c$e.class...
processing com/google/android/gms/internal/d$a.class...
processing com/google/android/gms/internal/d.class...
processing com/google/android/gms/internal/s$a.class...
processing com/google/android/gms/internal/s.class...
processing com/google/android/gms/internal/s$a$a.class...
processing com/google/android/gms/location/LocationRequest.class...
processing com/google/android/gms/location/ActivityRecognition$1.class...
processing com/google/android/gms/location/LocationServices$a.class...
processing com/google/android/gms/location/DetectedActivity.class...
processing com/google/android/gms/location/b.class...
processing com/google/android/gms/location/LocationServices.class...
processing com/google/android/gms/location/GeofenceStatusCodes.class...
processing com/google/android/gms/location/FusedLocationProviderApi.class...
processing com/google/android/gms/location/a.class...
processing com/google/android/gms/location/a$a.class...
processing com/google/android/gms/location/LocationStatusCodes.class...
processing com/google/android/gms/location/ActivityRecognition$a.class...
processing com/google/android/gms/location/a$a$a.class...
processing com/google/android/gms/location/ActivityRecognition.class...
processing com/google/android/gms/location/Geofence$Builder.class...
processing com/google/android/gms/location/ActivityRecognitionResult.class...
processing com/google/android/gms/location/LocationClient$OnRemoveGeofencesResultListener.class...
processing com/google/android/gms/location/DetectedActivityCreator.class...
processing com/google/android/gms/location/GeofencingEvent.class...
processing com/google/android/gms/location/Geofence.class...
processing com/google/android/gms/location/LocationClient$OnAddGeofencesResultListener.class...
processing com/google/android/gms/location/ActivityRecognitionClient.class...
processing com/google/android/gms/location/c.class...
processing com/google/android/gms/location/LocationClient.class...
processing com/google/android/gms/location/LocationServices$1.class...
processing com/google/android/gms/location/LocationRequestCreator.class...
processing com/google/android/gms/location/ActivityRecognitionResultCreator.class...
processing com/google/android/gms/location/GeofencingApi.class...
processing com/google/android/gms/location/ActivityRecognitionApi.class...
processing com/google/android/gms/location/LocationListener.class...
processing com/google/android/gms/internal/ja.class...
processing com/google/android/gms/internal/jg$b.class...
processing com/google/android/gms/internal/jc$a.class...
processing com/google/android/gms/internal/jd$2.class...
processing com/google/android/gms/internal/jd$1$1.class...
processing com/google/android/gms/internal/jc$4.class...
processing com/google/android/gms/internal/ji.class...
processing com/google/android/gms/internal/jd$2$1.class...
processing com/google/android/gms/internal/jf$a.class...
processing com/google/android/gms/internal/jj.class...
processing com/google/android/gms/internal/jh.class...
processing com/google/android/gms/internal/jc$3.class...
processing com/google/android/gms/internal/jb.class...
processing com/google/android/gms/internal/jc$1.class...
processing com/google/android/gms/internal/je$a.class...
processing com/google/android/gms/internal/jd.class...
processing com/google/android/gms/internal/je.class...
processing com/google/android/gms/internal/jb$a.class...
processing com/google/android/gms/internal/jd$a.class...
processing com/google/android/gms/internal/jh$1.class...
processing com/google/android/gms/internal/jc$6.class...
processing com/google/android/gms/internal/jd$1.class...
processing com/google/android/gms/internal/jc$7.class...
processing com/google/android/gms/internal/jb$1.class...
processing com/google/android/gms/internal/jb$2.class...
processing com/google/android/gms/internal/jk.class...
processing com/google/android/gms/internal/jd$3.class...
processing com/google/android/gms/internal/jh$a.class...
processing com/google/android/gms/internal/jc.class...
processing com/google/android/gms/internal/jh$b.class...
processing com/google/android/gms/internal/jg.class...
processing com/google/android/gms/internal/jg$a.class...
processing com/google/android/gms/internal/je$a$a.class...
processing com/google/android/gms/internal/jh$c.class...
processing com/google/android/gms/internal/jc$5.class...
processing com/google/android/gms/internal/jd$3$1.class...
processing com/google/android/gms/internal/jh$d.class...
processing com/google/android/gms/internal/jf.class...
processing com/google/android/gms/internal/jf$a$a.class...
processing com/google/android/gms/internal/jc$2.class...
processing com/google/android/gms/internal/jq.class...
processing com/google/android/gms/internal/jm.class...
processing com/google/android/gms/internal/jp.class...
processing com/google/android/gms/internal/jx.class...
processing com/google/android/gms/internal/jl.class...
processing com/google/android/gms/internal/jr.class...
processing com/google/android/gms/internal/jv.class...
processing com/google/android/gms/internal/jy.class...
processing com/google/android/gms/internal/ju.class...
processing com/google/android/gms/internal/jt.class...
processing com/google/android/gms/internal/jo.class...
processing com/google/android/gms/internal/jn.class...
processing com/google/android/gms/internal/js.class...
processing com/google/android/gms/internal/jw.class...
processing com/google/android/gms/internal/jz$a$a.class...
processing com/google/android/gms/internal/jz$a.class...
processing com/google/android/gms/internal/kc.class...
processing com/google/android/gms/internal/ka.class...
processing com/go

My 'Assets' directory contains plugins, which contains android and ios, the android folder containing my own AndroidManifest.xml and google-play-services-libs (from the most recent Android SDK update).

eohomegrownapps
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  • I explained the general solution here: http://stackoverflow.com/questions/28260722/error-building-player-commandinvokationfailure-unable-to-convert-classes-into/40644109#40644109 – Chong Lip Phang Nov 16 '16 at 23:27

1 Answers1

1

This is usually a result of having two of the same jar or aar files in your project. Try searching your "Assets" directory for ".java" and ".aar" files and see if you have any duplicates.

In addition, plugin files aren't unloaded when you delete them. They stay resident in memory in Unity. If you delete a duplicate jar you have to restart unity for the deletion to stick when you make a new build.

DuMaiKe
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  • 6