If you choose JAR as an ouput, TransformOutput.getOutFile() should be a path that points to a non-existant (though its parent folder should exist) jar file called classes.jar.
I'll double check tomorrow to see if I an reproduce it. On Wed, Sep 30, 2015 at 12:31 AM, Ariel Cattan <[email protected]> wrote: > Hi Xavier and Jerome, > > You were right, indeed I was returning ScopedContent.Format.JAR in the > getOutputFormat, but outputting class files. When changed to SINGLE_FOLDER > it works fine. > However, the reason I was not writing a jar was because when the transform > runs, I was passing me as TransformOutput the path to a directory and not > to a jar file. > The transformOutput I got when the transform() method is called was > :\AndroidStudioProjects\test2\build\intermediates\ > transforms\CLASSES\EXTERNAL_LIBRARIES\safedkWrap\demo\debug. Is that how > it's supposed to be? > So to output a jar - I changed back the ScopedContent.Format to JAR, and > tried to write a "classes.jar" under the directory that was passed to me as > a TransformOutput, i.e. in: > :\AndroidStudioProjects\test2\build\intermediates\ > transforms\CLASSES\EXTERNAL_LIBRARIES\safedkWrap\demo\debug\classes.jar. > The result of this was that the build failed complaining: > Execution failed for task ':test2:transformClassesWithDexForDemoDebug'. > > com.android.build.transform.api.TransformException: > com.android.ide.common.process.ProcessException: No files to pass to dex. > > It seems I don't fully understand how to use the API... When choosing a > JAR as output, where should I put that jar file and how should I name it? > > Thanks! > Ariel > > On Tuesday, September 29, 2015 at 9:31:52 PM UTC+3, Xavier Ducrohet wrote: >> >> Are you properly using outputFile on TransformOutput? >> >> I'm wondering if it's tied with your other problem. >> >> When the format is Jar, outputFile should already represent a file >> (.../classes.jar) and you should write directly to this File). >> when the format is SINGLE_FOLDER, you *must* create .class files in >> there. You cannot write jar files in the folder. >> >> This might not be it, but I want to make sure you are doing the right >> thing. >> >> On Tue, Sep 29, 2015 at 8:54 AM, 'Jerome Dochez' via adt-dev < >> [email protected]> wrote: >> >>> It seems the Transform pipeline is confused, it thinks that >>> :\AndroidStudioProjects\test2\build\intermediates\ >>> transforms\CLASSES\EXTERNAL_LIBRARIES\safedkWrap\demo\debug is a jar >>> file while it really is a directory. I am not sure however how to get into >>> that situation, I will try to reproduce it on my end. >>> >>> thanks for the report. >>> >>> >>> On Tue, Sep 29, 2015 at 5:27 AM Ariel Cattan <[email protected]> wrote: >>> >>>> Hi, >>>> >>>> I tried using the Transform API with Android Plugin 1.4.0-beta3. >>>> When building with multiDexEnabled = true, the build fails after my >>>> transformation runs, with an exception that it cannot find or access a >>>> file. The directory indicated as the problematic one exists and includes >>>> class files as it should. Please note that this seems to happen only with >>>> multidex enabled; the same build runs OK when multidex is not enabled. >>>> >>>> Here is the exception and the stack trace: >>>> >>>> FAILURE: Build failed with an exception. >>>> >>>> * What went wrong: >>>> Execution failed for task >>>> ':test2:transformClassesWithJarMergingForDemoDebug'. >>>> > com.android.build.transform.api.TransformException: >>>> java.io.FileNotFoundException: >>>> D:\AndroidStudioProjects\test2\build\intermediates\transforms\CLASSES\EXTERNAL_LIBRARIES\safedkWrap\demo\debug >>>> (Access is denied) >>>> >>>> * Try: >>>> Run with --info or --debug option to get more log output. >>>> >>>> * Exception is: >>>> org.gradle.api.tasks.TaskExecutionException: Execution failed for task >>>> ':test2:transformClassesWithJarMergingForDemoDebug'. >>>> at >>>> org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions(ExecuteActionsTaskExecuter.java:69) >>>> at >>>> org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.execute(ExecuteActionsTaskExecuter.java:46) >>>> at >>>> org.gradle.api.internal.tasks.execution.PostExecutionAnalysisTaskExecuter.execute(PostExecutionAnalysisTaskExecuter.java:35) >>>> at >>>> org.gradle.api.internal.tasks.execution.SkipUpToDateTaskExecuter.execute(SkipUpToDateTaskExecuter.java:64) >>>> at >>>> org.gradle.api.internal.tasks.execution.ValidatingTaskExecuter.execute(ValidatingTaskExecuter.java:58) >>>> at >>>> org.gradle.api.internal.tasks.execution.SkipEmptySourceFilesTaskExecuter.execute(SkipEmptySourceFilesTaskExecuter.java:42) >>>> at >>>> org.gradle.api.internal.tasks.execution.SkipTaskWithNoActionsExecuter.execute(SkipTaskWithNoActionsExecuter.java:52) >>>> at >>>> org.gradle.api.internal.tasks.execution.SkipOnlyIfTaskExecuter.execute(SkipOnlyIfTaskExecuter.java:53) >>>> at >>>> org.gradle.api.internal.tasks.execution.ExecuteAtMostOnceTaskExecuter.execute(ExecuteAtMostOnceTaskExecuter.java:43) >>>> at >>>> org.gradle.api.internal.AbstractTask.executeWithoutThrowingTaskFailure(AbstractTask.java:310) >>>> at >>>> org.gradle.execution.taskgraph.AbstractTaskPlanExecutor$TaskExecutorWorker.executeTask(AbstractTaskPlanExecutor.java:79) >>>> at >>>> org.gradle.execution.taskgraph.AbstractTaskPlanExecutor$TaskExecutorWorker.processTask(AbstractTaskPlanExecutor.java:63) >>>> at >>>> org.gradle.execution.taskgraph.AbstractTaskPlanExecutor$TaskExecutorWorker.run(AbstractTaskPlanExecutor.java:51) >>>> at >>>> org.gradle.execution.taskgraph.DefaultTaskPlanExecutor.process(DefaultTaskPlanExecutor.java:23) >>>> at >>>> org.gradle.execution.taskgraph.DefaultTaskGraphExecuter.execute(DefaultTaskGraphExecuter.java:88) >>>> at >>>> org.gradle.execution.SelectedTaskExecutionAction.execute(SelectedTaskExecutionAction.java:37) >>>> at >>>> org.gradle.execution.DefaultBuildExecuter.execute(DefaultBuildExecuter.java:62) >>>> at >>>> org.gradle.execution.DefaultBuildExecuter.access$200(DefaultBuildExecuter.java:23) >>>> at >>>> org.gradle.execution.DefaultBuildExecuter$2.proceed(DefaultBuildExecuter.java:68) >>>> at >>>> org.gradle.execution.DryRunBuildExecutionAction.execute(DryRunBuildExecutionAction.java:32) >>>> at >>>> org.gradle.execution.DefaultBuildExecuter.execute(DefaultBuildExecuter.java:62) >>>> at >>>> org.gradle.execution.DefaultBuildExecuter.execute(DefaultBuildExecuter.java:55) >>>> at >>>> org.gradle.initialization.DefaultGradleLauncher.doBuildStages(DefaultGradleLauncher.java:149) >>>> at >>>> org.gradle.initialization.DefaultGradleLauncher.doBuild(DefaultGradleLauncher.java:106) >>>> at >>>> org.gradle.initialization.DefaultGradleLauncher.run(DefaultGradleLauncher.java:86) >>>> at >>>> org.gradle.launcher.exec.InProcessBuildActionExecuter$DefaultBuildController.run(InProcessBuildActionExecuter.java:90) >>>> at >>>> org.gradle.tooling.internal.provider.ExecuteBuildActionRunner.run(ExecuteBuildActionRunner.java:28) >>>> at >>>> org.gradle.launcher.exec.ChainingBuildActionRunner.run(ChainingBuildActionRunner.java:35) >>>> at >>>> org.gradle.launcher.exec.InProcessBuildActionExecuter.execute(InProcessBuildActionExecuter.java:41) >>>> at >>>> org.gradle.launcher.exec.InProcessBuildActionExecuter.execute(InProcessBuildActionExecuter.java:28) >>>> at >>>> org.gradle.launcher.daemon.server.exec.ExecuteBuild.doBuild(ExecuteBuild.java:49) >>>> at >>>> org.gradle.launcher.daemon.server.exec.BuildCommandOnly.execute(BuildCommandOnly.java:36) >>>> at >>>> org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:120) >>>> at >>>> org.gradle.launcher.daemon.server.exec.WatchForDisconnection.execute(WatchForDisconnection.java:37) >>>> at >>>> org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:120) >>>> at >>>> org.gradle.launcher.daemon.server.exec.ResetDeprecationLogger.execute(ResetDeprecationLogger.java:26) >>>> at >>>> org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:120) >>>> at >>>> org.gradle.launcher.daemon.server.exec.RequestStopIfSingleUsedDaemon.execute(RequestStopIfSingleUsedDaemon.java:34) >>>> at >>>> org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:120) >>>> at >>>> org.gradle.launcher.daemon.server.exec.ForwardClientInput$2.call(ForwardClientInput.java:74) >>>> at >>>> org.gradle.launcher.daemon.server.exec.ForwardClientInput$2.call(ForwardClientInput.java:72) >>>> at org.gradle.util.Swapper.swap(Swapper.java:38) >>>> at >>>> org.gradle.launcher.daemon.server.exec.ForwardClientInput.execute(ForwardClientInput.java:72) >>>> at >>>> org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:120) >>>> at >>>> org.gradle.launcher.daemon.server.health.DaemonHealthTracker.execute(DaemonHealthTracker.java:40) >>>> at >>>> org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:120) >>>> at >>>> org.gradle.launcher.daemon.server.exec.LogToClient.doBuild(LogToClient.java:66) >>>> at >>>> org.gradle.launcher.daemon.server.exec.BuildCommandOnly.execute(BuildCommandOnly.java:36) >>>> at >>>> org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:120) >>>> at >>>> org.gradle.launcher.daemon.server.exec.EstablishBuildEnvironment.doBuild(EstablishBuildEnvironment.java:71) >>>> at >>>> org.gradle.launcher.daemon.server.exec.BuildCommandOnly.execute(BuildCommandOnly.java:36) >>>> at >>>> org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:120) >>>> at >>>> org.gradle.launcher.daemon.server.health.HintGCAfterBuild.execute(HintGCAfterBuild.java:41) >>>> at >>>> org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:120) >>>> at >>>> org.gradle.launcher.daemon.server.exec.StartBuildOrRespondWithBusy$1.run(StartBuildOrRespondWithBusy.java:50) >>>> at >>>> org.gradle.launcher.daemon.server.DaemonStateCoordinator$1.run(DaemonStateCoordinator.java:246) >>>> at >>>> org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:54) >>>> at >>>> org.gradle.internal.concurrent.StoppableExecutorImpl$1.run(StoppableExecutorImpl.java:40) >>>> Caused by: org.gradle.internal.UncheckedException: >>>> com.android.build.transform.api.TransformException: >>>> java.io.FileNotFoundException: >>>> D:\AndroidStudioProjects\test2\build\intermediates\transforms\CLASSES\EXTERNAL_LIBRARIES\safedkWrap\demo\debug >>>> (Access is denied) >>>> at >>>> org.gradle.internal.UncheckedException.throwAsUncheckedException(UncheckedException.java:45) >>>> at org.gradle.internal.reflect.JavaMethod.invoke(JavaMethod.java:78) >>>> at >>>> org.gradle.api.internal.project.taskfactory.AnnotationProcessingTaskFactory$IncrementalTaskAction.doExecute(AnnotationProcessingTaskFactory.java:243) >>>> at >>>> org.gradle.api.internal.project.taskfactory.AnnotationProcessingTaskFactory$StandardTaskAction.execute(AnnotationProcessingTaskFactory.java:219) >>>> at >>>> org.gradle.api.internal.project.taskfactory.AnnotationProcessingTaskFactory$IncrementalTaskAction.execute(AnnotationProcessingTaskFactory.java:230) >>>> at >>>> org.gradle.api.internal.project.taskfactory.AnnotationProcessingTaskFactory$StandardTaskAction.execute(AnnotationProcessingTaskFactory.java:208) >>>> at >>>> org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeAction(ExecuteActionsTaskExecuter.java:80) >>>> at >>>> org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions(ExecuteActionsTaskExecuter.java:61) >>>> ... 57 more >>>> Caused by: com.android.build.transform.api.TransformException: >>>> java.io.FileNotFoundException: >>>> D:\AndroidStudioProjects\test2\build\intermediates\transforms\CLASSES\EXTERNAL_LIBRARIES\safedkWrap\demo\debug >>>> (Access is denied) >>>> at >>>> com.android.build.gradle.internal.transforms.JarMergingTransform.transform(JarMergingTransform.java:188) >>>> at >>>> com.android.build.gradle.internal.pipeline.TransformTask.transform(TransformTask.java:112) >>>> at org.gradle.internal.reflect.JavaMethod.invoke(JavaMethod.java:75) >>>> ... 63 more >>>> Caused by: java.io.FileNotFoundException: >>>> D:\AndroidStudioProjects\test2\build\intermediates\transforms\CLASSES\EXTERNAL_LIBRARIES\safedkWrap\demo\debug >>>> (Access is denied) >>>> at >>>> com.android.build.gradle.internal.transforms.JarMergingTransform.processJarFile(JarMergingTransform.java:237) >>>> at >>>> com.android.build.gradle.internal.transforms.JarMergingTransform.transform(JarMergingTransform.java:179) >>>> ... 65 more >>>> >>>> Any idea what the problem might be? >>>> >>>> Thanks! >>>> Ariel >>>> >>>> -- >>>> You received this message because you are subscribed to the Google >>>> Groups "adt-dev" group. >>>> To unsubscribe from this group and stop receiving emails from it, send >>>> an email to [email protected]. >>>> For more options, visit https://groups.google.com/d/optout. >>>> >>> -- >>> You received this message because you are subscribed to the Google >>> Groups "adt-dev" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to [email protected]. >>> For more options, visit https://groups.google.com/d/optout. >>> >> >> >> >> -- >> Xavier Ducrohet >> Android SDK Tech Lead >> Google Inc. >> http://developer.android.com | http://tools.android.com >> >> Please do not send me questions directly. Thanks! >> > -- > You received this message because you are subscribed to the Google Groups > "adt-dev" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/d/optout. > -- Xavier Ducrohet Android SDK Tech Lead Google Inc. http://developer.android.com | http://tools.android.com Please do not send me questions directly. Thanks! -- You received this message because you are subscribed to the Google Groups "adt-dev" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
