I also wanted to note, that I see similar problems with Android Library projects. It appears as if the ADK does not properly include the Android Library project classes in a APK project (this is at least true for interface classes that my Android Library project contains).
Can you confirm this? Thanks, Anselm On Dec 7, 9:48 am, Tom Gibara <tomgib...@gmail.com> wrote: > Thanks Xavier. > > That's definitely the cause of the problem. Eclipse projects, when > stripped of their dependencies on other eclipse projects, build fine. > > Tom. > > On 7 December 2010 00:54, Xavier Ducrohet <x...@android.com> wrote: > > > > > > > > > hey all, we found the issue. It's related to referencing java project. > > > We're looking at pushing a fix to ADT asap. In the meantime you can > > temporarily change to including your java project as a jar file. > > > On Mon, Dec 6, 2010 at 4:42 PM, Mario Zechner <badlogicga...@gmail.com> > > wrote: > >> I have the exact same issue. I went the exact same route as the > >> original poster. The "verbose" output of all the Android tools in > >> Eclipse is not all that verbose it turns out. However, digging up > >> the .log file in $workspace/.metadata/.log brought this up: > > >> !ENTRY com.android.ide.eclipse.adt 4 0 2010-12-07 01:40:29.576 > >> !MESSAGE Unable to execute dex: null > >> !STACK 0 > >> java.lang.reflect.InvocationTargetException > >> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > >> at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) > >> at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) > >> at java.lang.reflect.Method.invoke(Unknown Source) > >> at com.android.ide.eclipse.adt.internal.build.DexWrapper.run(Unknown > >> Source) > >> at > >> com.android.ide.eclipse.adt.internal.build.BuildHelper.executeDx(Unknown > >> Source) > >> at > >> com.android.ide.eclipse.adt.internal.build.builders.PostCompilerBuilder.bui > >> ld(Unknown > >> Source) > >> at org.eclipse.core.internal.events.BuildManager > >> $2.run(BuildManager.java:629) > >> at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) > >> at > >> org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java: > >> 172) > >> at > >> org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java: > >> 203) > >> at org.eclipse.core.internal.events.BuildManager > >> $1.run(BuildManager.java:255) > >> at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) > >> at > >> org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java: > >> 258) > >> at > >> org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.j > >> ava: > >> 311) > >> at > >> org.eclipse.core.internal.events.BuildManager.build(BuildManager.java: > >> 343) > >> at > >> org.eclipse.core.internal.events.AutoBuildJob.doBuild(AutoBuildJob.java: > >> 144) > >> at > >> org.eclipse.core.internal.events.AutoBuildJob.run(AutoBuildJob.java: > >> 242) > >> at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54) > >> Caused by: java.lang.NullPointerException > >> at java.io.File.<init>(Unknown Source) > >> at > >> com.android.dx.cf.direct.ClassPathOpener.process(ClassPathOpener.java: > >> 106) > >> at com.android.dx.command.dexer.Main.processOne(Main.java:284) > >> at com.android.dx.command.dexer.Main.processAllFiles(Main.java:220) > >> at com.android.dx.command.dexer.Main.run(Main.java:176) > >> ... 19 more > >> Root exception: > >> java.lang.NullPointerException > >> at java.io.File.<init>(Unknown Source) > >> at > >> com.android.dx.cf.direct.ClassPathOpener.process(ClassPathOpener.java: > >> 106) > >> at com.android.dx.command.dexer.Main.processOne(Main.java:284) > >> at com.android.dx.command.dexer.Main.processAllFiles(Main.java:220) > >> at com.android.dx.command.dexer.Main.run(Main.java:176) > >> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > >> at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) > >> at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) > >> at java.lang.reflect.Method.invoke(Unknown Source) > >> at com.android.ide.eclipse.adt.internal.build.DexWrapper.run(Unknown > >> Source) > >> at > >> com.android.ide.eclipse.adt.internal.build.BuildHelper.executeDx(Unknown > >> Source) > >> at > >> com.android.ide.eclipse.adt.internal.build.builders.PostCompilerBuilder.bui > >> ld(Unknown > >> Source) > >> at org.eclipse.core.internal.events.BuildManager > >> $2.run(BuildManager.java:629) > >> at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) > >> at > >> org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java: > >> 172) > >> at > >> org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java: > >> 203) > >> at org.eclipse.core.internal.events.BuildManager > >> $1.run(BuildManager.java:255) > >> at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) > >> at > >> org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java: > >> 258) > >> at > >> org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.j > >> ava: > >> 311) > >> at > >> org.eclipse.core.internal.events.BuildManager.build(BuildManager.java: > >> 343) > >> at > >> org.eclipse.core.internal.events.AutoBuildJob.doBuild(AutoBuildJob.java: > >> 144) > >> at > >> org.eclipse.core.internal.events.AutoBuildJob.run(AutoBuildJob.java: > >> 242) > >> at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54) > > >> This is the output i get when cleaning a previously working Android > >> project that has dependencies to a normal Java project. Not all that > >> helpful either, at least for me :/ > > >> Ciao, > >> Mario > > >> On 7 Dez., 00:16, Xavier Ducrohet <x...@android.com> wrote: > >>> gotta love the error message. *sigh* > > >>> From what you're saying you have all that's needed. Have you tried > >>> using the Sun VM instead of OpenJDK? > >>> We load dx.jar through reflection and it looks like calling out to a > >>> method through reflection failed. > > >>> Xav > > >>> On Mon, Dec 6, 2010 at 2:33 PM, Tom Gibara <tomgib...@gmail.com> wrote: > >>> > I upgraded to the 2.3 SDK and have hit a problem I can't resolve. > > >>> > First I updated the android plugins for eclipse (3.5.2) to the new > >>> > version (8.0.0.v201011171904-77661). Then I used the SDK manager > >>> > within eclipse to install the Android SDK 2.3 API 9 package, its > >>> > documentation, and the Android SDK platform tools revision 1. > > >>> > On restarting eclipse I found that every non-library android project > >>> > was reporting the same error: > > >>> > [2010-12-06 21:58:32 - Dex Loader] Unable to execute dex: null > >>> > [2010-12-06 21:58:32 - ] Conversion to Dalvik format > >>> > failed: Unable to execute dex: null > > >>> > I have tried cleaning the projects, reinstalling the plugins and > >>> > changing the declared SDK location. I have confirmed that eclipse has > >>> > the latest plugin, that the platform-tools directory exists, as does > >>> > the platforms/android-9 directory, and that they contain the correct > >>> > files. I switched the plugin into "verbose" for building, but can't > >>> > see anything remotely suspicious. I can even run dx manually on the > >>> > project bin directory and produce a classes.dex file. > > >>> > I'm stumped, does anyone have any ideas? > > >>> > This is on a 32-bit Ubuntu (Lucid Lynx) machine with OpenJDK (IcedTea6 > >>> > 1.8.2) (6b18-1.8.2-4ubuntu2) (build 16.0-b13, mixed mode) > > >>> > -- > >>> > You received this message because you are subscribed to the Google > >>> > Groups "Android Developers" group. > >>> > To post to this group, send email to android-developers@googlegroups.com > >>> > To unsubscribe from this group, send email to > >>> > android-developers+unsubscr...@googlegroups.com > >>> > For more options, visit this group at > >>> >http://groups.google.com/group/android-developers?hl=en > > >>> -- > >>> Xavier Ducrohet > >>> Android SDK Tech Lead > >>> Google Inc. > > >>> Please do not send me questions directly. Thanks! > > >> -- > >> You received this message because you are subscribed to the Google > >> Groups "Android Developers" group. > >> To post to this group, send email to android-developers@googlegroups.com > >> To unsubscribe from this group, send email to > >> android-developers+unsubscr...@googlegroups.com > >> For more options, visit this group at > >>http://groups.google.com/group/android-developers?hl=en > > > -- > > Xavier Ducrohet > > Android SDK Tech Lead > > Google Inc. > > > Please do not send me questions directly. Thanks! > > > -- > > You received this message because you are subscribed to the Google > > Groups "Android Developers" group. > > To post to this group, send email to android-developers@googlegroups.com > > To unsubscribe from this group, send email to > > android-developers+unsubscr...@googlegroups.com > > For more options, visit this group at > >http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en