IssueTracker

can you share sample project to reproduce same issue.

It happens in our company's real project and I am not able to share it.

It contains a Java module, 3 different Android module which one of them contains C/C++ native library that is being built by Cmake.

It is a BLE project with 100% kotlin code base by using latest Android build tools.

One more update, today I updated to Canary 8 and problem still remains. Canary 4 is the lastest version that is working fine.

I'm having the same issue. Canary 8 / alpha8 with one app module.

My stack trace also mentions an IllegalArgumentException at the bottom - java.lang.IllegalArgumentException: Mandatory Manifest-Version attribute missing

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':app:packageDevDebug'.
> Failed to generate v1 signature

* Try:
Run with --debug option to get more log output.

* Exception is:
org.gradle.api.tasks.TaskExecutionException: Execution failed for task ':app:packageDevDebug'.
        at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions(ExecuteActionsTaskExecuter.java:100)
        at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.execute(ExecuteActionsTaskExecuter.java:70)
        at org.gradle.api.internal.tasks.execution.SkipUpToDateTaskExecuter.execute(SkipUpToDateTaskExecuter.java:64)
        at org.gradle.api.internal.tasks.execution.ResolveTaskOutputCachingStateExecuter.execute(ResolveTaskOutputCachingStateExecuter.java:54)
        at org.gradle.api.internal.tasks.execution.ValidatingTaskExecuter.execute(ValidatingTaskExecuter.java:58)
        at org.gradle.api.internal.tasks.execution.SkipEmptySourceFilesTaskExecuter.execute(SkipEmptySourceFilesTaskExecuter.java:88)
        at org.gradle.api.internal.tasks.execution.ResolveTaskArtifactStateTaskExecuter.execute(ResolveTaskArtifactStateTaskExecuter.java:52)
        at org.gradle.api.internal.tasks.execution.SkipTaskWithNoActionsExecuter.execute(SkipTaskWithNoActionsExecuter.java:52)
        at org.gradle.api.internal.tasks.execution.SkipOnlyIfTaskExecuter.execute(SkipOnlyIfTaskExecuter.java:54)
        at org.gradle.api.internal.tasks.execution.ExecuteAtMostOnceTaskExecuter.execute(ExecuteAtMostOnceTaskExecuter.java:43)
        at org.gradle.api.internal.tasks.execution.CatchExceptionTaskExecuter.execute(CatchExceptionTaskExecuter.java:34)
        at org.gradle.execution.taskgraph.DefaultTaskGraphExecuter$EventFiringTaskWorker$1.run(DefaultTaskGraphExecuter.java:243)
        at org.gradle.internal.progress.DefaultBuildOperationExecutor$RunnableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:336)
        at org.gradle.internal.progress.DefaultBuildOperationExecutor$RunnableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:328)
        at org.gradle.internal.progress.DefaultBuildOperationExecutor.execute(DefaultBuildOperationExecutor.java:197)
        at org.gradle.internal.progress.DefaultBuildOperationExecutor.run(DefaultBuildOperationExecutor.java:107)
        at org.gradle.execution.taskgraph.DefaultTaskGraphExecuter$EventFiringTaskWorker.execute(DefaultTaskGraphExecuter.java:236)
        at org.gradle.execution.taskgraph.DefaultTaskGraphExecuter$EventFiringTaskWorker.execute(DefaultTaskGraphExecuter.java:225)
        at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor$TaskExecutorWorker.processTask(DefaultTaskPlanExecutor.java:124)
        at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor$TaskExecutorWorker.access$200(DefaultTaskPlanExecutor.java:80)
        at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor$TaskExecutorWorker$1.execute(DefaultTaskPlanExecutor.java:105)
        at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor$TaskExecutorWorker$1.execute(DefaultTaskPlanExecutor.java:99)
        at org.gradle.execution.taskgraph.DefaultTaskExecutionPlan.execute(DefaultTaskExecutionPlan.java:625)
        at org.gradle.execution.taskgraph.DefaultTaskExecutionPlan.executeWithTask(DefaultTaskExecutionPlan.java:580)
        at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor$TaskExecutorWorker.run(DefaultTaskPlanExecutor.java:99)
        at org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:63)
        at org.gradle.internal.concurrent.ManagedExecutorImpl$1.run(ManagedExecutorImpl.java:46)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at org.gradle.internal.concurrent.ThreadFactoryImpl$ManagedThreadRunnable.run(ThreadFactoryImpl.java:55)
        at java.lang.Thread.run(Thread.java:745)
Caused by: org.gradle.tooling.BuildException: Failed to generate v1 signature
        at com.android.build.gradle.internal.scope.OutputScope.lambda$parallelForEachOutput$10(OutputScope.java:240)
        at java.util.ArrayList.forEach(ArrayList.java:1251)
        at com.android.build.gradle.internal.scope.OutputScope.parallelForEachOutput(OutputScope.java:235)
        at com.android.build.gradle.internal.scope.OutputScope.parallelForEachOutput(OutputScope.java:196)
        at com.android.build.gradle.internal.scope.OutputScope.parallelForEachOutput(OutputScope.java:180)
        at com.android.build.gradle.tasks.PackageAndroidArtifact.doFullTaskAction(PackageAndroidArtifact.java:466)
        at com.android.build.gradle.internal.tasks.IncrementalTask.taskAction(IncrementalTask.java:106)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at org.gradle.internal.reflect.JavaMethod.invoke(JavaMethod.java:73)
        at org.gradle.api.internal.project.taskfactory.DefaultTaskClassInfoStore$IncrementalTaskAction.doExecute(DefaultTaskClassInfoStore.java:168)
        at org.gradle.api.internal.project.taskfactory.DefaultTaskClassInfoStore$StandardTaskAction.execute(DefaultTaskClassInfoStore.java:134)
        at org.gradle.api.internal.project.taskfactory.DefaultTaskClassInfoStore$StandardTaskAction.execute(DefaultTaskClassInfoStore.java:121)
        at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter$1.run(ExecuteActionsTaskExecuter.java:122)
        at org.gradle.internal.progress.DefaultBuildOperationExecutor$RunnableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:336)
        at org.gradle.internal.progress.DefaultBuildOperationExecutor$RunnableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:328)
        at org.gradle.internal.progress.DefaultBuildOperationExecutor.execute(DefaultBuildOperationExecutor.java:197)
        at org.gradle.internal.progress.DefaultBuildOperationExecutor.run(DefaultBuildOperationExecutor.java:107)
        at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeAction(ExecuteActionsTaskExecuter.java:111)
        at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions(ExecuteActionsTaskExecuter.java:92)
        ... 30 more
Caused by: java.io.IOException: Failed to generate v1 signature
        at com.android.apkzlib.sign.SigningExtension.onOutputZipReadyForUpdate(SigningExtension.java:297)
        at com.android.apkzlib.sign.SigningExtension.access$200(SigningExtension.java:55)
        at com.android.apkzlib.sign.SigningExtension$1.lambda$beforeUpdate$2(SigningExtension.java:175)
        at com.android.apkzlib.zip.ZFile.notify(ZFile.java:2099)
        at com.android.apkzlib.zip.ZFile.update(ZFile.java:871)
        at com.android.apkzlib.zip.ZFile.close(ZFile.java:1161)
        at com.android.apkzlib.zfile.ApkZFileCreator.close(ApkZFileCreator.java:172)
        at com.google.common.io.Closer.close(Closer.java:216)
        at com.android.builder.internal.packaging.IncrementalPackager.close(IncrementalPackager.java:332)
        at com.android.build.gradle.tasks.PackageAndroidArtifact.doTask(PackageAndroidArtifact.java:698)
        at com.android.build.gradle.tasks.PackageAndroidArtifact.splitFullAction(PackageAndroidArtifact.java:520)
        at com.android.build.gradle.internal.scope.OutputScope.lambda$parallelForEachOutput$6(OutputScope.java:185)
        at com.android.build.gradle.internal.scope.OutputScope.lambda$parallelForEachOutput$7(OutputScope.java:202)
        at com.android.build.gradle.internal.scope.OutputScope.lambda$null$8(OutputScope.java:224)
        at java.util.concurrent.ForkJoinTask$AdaptedCallable.exec(ForkJoinTask.java:1424)
        at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
        at java.util.concurrent.ForkJoinTask.externalAwaitDone(ForkJoinTask.java:326)
        at java.util.concurrent.ForkJoinTask.doJoin(ForkJoinTask.java:391)
        at java.util.concurrent.ForkJoinTask.join(ForkJoinTask.java:719)
        at com.android.ide.common.internal.WaitableExecutor.waitForAllTasks(WaitableExecutor.java:215)
        at com.android.build.gradle.internal.scope.OutputScope.parallelForEachOutput(OutputScope.java:234)
        ... 49 more
Caused by: java.lang.IllegalArgumentException: Mandatory Manifest-Version attribute missing
        at com.android.apksig.internal.jar.ManifestWriter.writeMainSection(ManifestWriter.java:47)
        at com.android.apksig.internal.apk.v1.V1SchemeSigner.generateManifestFile(V1SchemeSigner.java:363)
        at com.android.apksig.internal.apk.v1.V1SchemeSigner.sign(V1SchemeSigner.java:253)
        at com.android.apksig.DefaultApkSignerEngine.outputJarEntries(DefaultApkSignerEngine.java:372)
        at com.android.apkzlib.sign.SigningExtension.onOutputZipReadyForUpdate(SigningExtension.java:295)
        ... 69 more

Just an update, I tested my project with new release and problem still remains:

Android Studio 3.0 Canary 9
Build #AI-171.4220116, built on July 27, 2017
JRE: 1.8.0_152-release-884-b01 x86_64
JVM: OpenJDK 64-Bit Server VM by JetBrains s.r.o
Mac OS X 10.12.6

back to Canary 4 😉

Alex, can you have a look ?

What's happening is that the signing step of the APK building pipeline is presented with a pre-existing META-INF/MANIFEST.MF which, for some reason, does not contain the Manifest-Version attribute in its main section, making it an illegal/malformed manifest. Please assign to an owner of the APK building pipeline to investigate further.

Hung, could you have a look. thx

@#5 (Eliezer Graber): Is it possible that you cook up a small project and share with us?

I'm sorry, but I haven't been able to repro it.

I am not sure if this error is related to previous one, but after updating to recent Android Studio 3.0 Beta 1, I get this new error message and I am still unable to update my Android Studio to any new builds after Canary 4:

--------------------------------------------------------------------------------

Error:Cause: java.lang.NullPointerException
        at sun.nio.fs.UnixPath.normalizeAndCheck(UnixPath.java:77)
        at sun.nio.fs.UnixPath.<init>(UnixPath.java:71)
        at sun.nio.fs.UnixFileSystem.getPath(UnixFileSystem.java:281)
        at java.nio.file.Paths.get(Paths.java:84)
        at com.android.build.gradle.internal.scope.BuildOutput.getOutputPath(BuildOutput.java:222)
        at com.android.build.gradle.internal.scope.BuildOutputs.lambda$load$2(BuildOutputs.java:243)
        at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193)
        at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1376)
        at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:481)
        at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471)
        at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:708)
        at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
        at java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:499)
        at com.android.build.gradle.internal.scope.BuildOutputs.load(BuildOutputs.java:245)
        at com.android.build.gradle.internal.scope.BuildOutputs.load(BuildOutputs.java:184)
        at com.android.build.gradle.internal.scope.BuildOutputs.load(BuildOutputs.java:140)
        at com.android.build.gradle.internal.ide.BuildOutputsSupplier.lambda$get$1(BuildOutputsSupplier.java:55)
        at com.google.common.collect.ImmutableList.forEach(ImmutableList.java:397)
        at com.android.build.gradle.internal.ide.BuildOutputsSupplier.get(BuildOutputsSupplier.java:50)
        at com.android.build.gradle.internal.ide.BuildOutputsSupplier.get(BuildOutputsSupplier.java:35)
        at com.android.build.gradle.internal.ide.AndroidArtifactImpl.getOutputs(AndroidArtifactImpl.java:134)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at org.gradle.tooling.internal.adapter.ProtocolToModelAdapter$ReflectionMethodInvoker.invoke(ProtocolToModelAdapter.java:592)
        at org.gradle.tooling.internal.adapter.ProtocolToModelAdapter$AdaptingMethodInvoker.invoke(ProtocolToModelAdapter.java:397)
        at org.gradle.tooling.internal.adapter.ProtocolToModelAdapter$PropertyCachingMethodInvoker.invoke(ProtocolToModelAdapter.java:625)
        at org.gradle.tooling.internal.adapter.ProtocolToModelAdapter$SafeMethodInvoker.invoke(ProtocolToModelAdapter.java:647)
        at org.gradle.tooling.internal.adapter.ProtocolToModelAdapter$SupportedPropertyInvoker.invoke(ProtocolToModelAdapter.java:670)
        at org.gradle.tooling.internal.adapter.ProtocolToModelAdapter$InvocationHandlerImpl.invoke(ProtocolToModelAdapter.java:356)
        at com.sun.proxy.$Proxy216.getOutputs(Unknown Source)
        at com.android.tools.idea.gradle.project.model.ide.android.IdeAndroidArtifactImpl.<init>(IdeAndroidArtifactImpl.java:57)
        at com.android.tools.idea.gradle.project.model.ide.android.IdeVariantImpl.lambda$new$1(IdeVariantImpl.java:63)
        at com.android.tools.idea.gradle.project.model.ide.android.ModelCache.lambda$computeIfAbsent$0(ModelCache.java:31)
        at java.util.HashMap.computeIfAbsent(HashMap.java:1126)
        at com.android.tools.idea.gradle.project.model.ide.android.ModelCache.computeIfAbsent(ModelCache.java:31)
        at com.android.tools.idea.gradle.project.model.ide.android.IdeModel.copy(IdeModel.java:74)
        at com.android.tools.idea.gradle.project.model.ide.android.IdeVariantImpl.<init>(IdeVariantImpl.java:62)
        at com.android.tools.idea.gradle.project.model.ide.android.IdeAndroidProjectImpl.lambda$new$4(IdeAndroidProjectImpl.java:88)
        at com.android.tools.idea.gradle.project.model.ide.android.ModelCache.lambda$computeIfAbsent$0(ModelCache.java:31)
        at java.util.HashMap.computeIfAbsent(HashMap.java:1126)
        at com.android.tools.idea.gradle.project.model.ide.android.ModelCache.computeIfAbsent(ModelCache.java:31)
        at com.android.tools.idea.gradle.project.model.ide.android.IdeModel.copy(IdeModel.java:74)
        at com.android.tools.idea.gradle.project.model.ide.android.IdeAndroidProjectImpl.<init>(IdeAndroidProjectImpl.java:87)
        at com.android.tools.idea.gradle.project.model.ide.android.IdeAndroidProjectImpl.<init>(IdeAndroidProjectImpl.java:68)
        at com.android.tools.idea.gradle.project.model.AndroidModuleModel.<init>(AndroidModuleModel.java:131)
        at com.android.tools.idea.gradle.project.sync.idea.AndroidGradleProjectResolver.populateModuleContentRoots(AndroidGradleProjectResolver.java:214)
        at org.jetbrains.plugins.gradle.service.project.AbstractProjectResolverExtension.populateModuleContentRoots(AbstractProjectResolverExtension.java:103)
        at org.jetbrains.plugins.gradle.service.project.GradleProjectResolver.doResolveProjectInfo(GradleProjectResolver.java:366)
        at org.jetbrains.plugins.gradle.service.project.GradleProjectResolver.access$200(GradleProjectResolver.java:79)
        at org.jetbrains.plugins.gradle.service.project.GradleProjectResolver$ProjectConnectionDataNodeFunction.fun(GradleProjectResolver.java:902)
        at org.jetbrains.plugins.gradle.service.project.GradleProjectResolver$ProjectConnectionDataNodeFunction.fun(GradleProjectResolver.java:886)
        at org.jetbrains.plugins.gradle.service.execution.GradleExecutionHelper.execute(GradleExecutionHelper.java:218)
        at org.jetbrains.plugins.gradle.service.project.GradleProjectResolver.resolveProjectInfo(GradleProjectResolver.java:139)
        at org.jetbrains.plugins.gradle.service.project.GradleProjectResolver.resolveProjectInfo(GradleProjectResolver.java:79)
        at com.intellij.openapi.externalSystem.service.remote.RemoteExternalSystemProjectResolverImpl.lambda$resolveProjectInfo$0(RemoteExternalSystemProjectResolverImpl.java:37)
        at com.intellij.openapi.externalSystem.service.remote.AbstractRemoteExternalSystemService.execute(AbstractRemoteExternalSystemService.java:59)
        at com.intellij.openapi.externalSystem.service.remote.RemoteExternalSystemProjectResolverImpl.resolveProjectInfo(RemoteExternalSystemProjectResolverImpl.java:37)
        at com.intellij.openapi.externalSystem.service.remote.wrapper.ExternalSystemProjectResolverWrapper.resolveProjectInfo(ExternalSystemProjectResolverWrapper.java:45)
        at com.intellij.openapi.externalSystem.service.internal.ExternalSystemResolveProjectTask.doExecute(ExternalSystemResolveProjectTask.java:66)
        at com.intellij.openapi.externalSystem.service.internal.AbstractExternalSystemTask.execute(AbstractExternalSystemTask.java:139)
        at com.intellij.openapi.externalSystem.service.internal.AbstractExternalSystemTask.execute(AbstractExternalSystemTask.java:125)
        at com.intellij.openapi.externalSystem.util.ExternalSystemUtil$3.execute(ExternalSystemUtil.java:388)
        at com.intellij.openapi.externalSystem.util.ExternalSystemUtil$5.run(ExternalSystemUtil.java:445)
        at com.intellij.openapi.progress.impl.CoreProgressManager$TaskRunnable.run(CoreProgressManager.java:726)
        at com.intellij.openapi.progress.impl.CoreProgressManager.lambda$runProcess$1(CoreProgressManager.java:176)
        at com.intellij.openapi.progress.impl.CoreProgressManager.registerIndicatorAndRun(CoreProgressManager.java:556)
        at com.intellij.openapi.progress.impl.CoreProgressManager.executeProcessUnderProgress(CoreProgressManager.java:501)
        at com.intellij.openapi.progress.impl.ProgressManagerImpl.executeProcessUnderProgress(ProgressManagerImpl.java:66)
        at com.intellij.openapi.progress.impl.CoreProgressManager.runProcess(CoreProgressManager.java:163)
        at com.intellij.openapi.progress.impl.ProgressManagerImpl$1.run(ProgressManagerImpl.java:137)
        at com.intellij.openapi.application.impl.ApplicationImpl$2.run(ApplicationImpl.java:334)
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:745)


--------------------------------------------------------------------------------

Android Studio 3.0 Beta 1
Build #AI-171.4243858, built on August 4, 2017
JRE: 1.8.0_152-release-915-b01 x86_64
JVM: OpenJDK 64-Bit Server VM by JetBrains s.r.o
Mac OS X 10.12.6

@#13: It's a different error. Please see our known issues at the top of this page: https://developer.android.com/studio/build/gradle-plugin-3-0-0.html

Yes you where right, I fixed this issue by cleaning and adding new Android support libraries and also adding google as project repository. but after all previous issue (java.io.IOException: Failed to generate v1 signature) back again.

Can you reproduce this issue consistently? It would be great if you could reproduce it without changing branches (e.g., by looking at the diff between the two branches and figuring out the smallest change that would trigger the issue).

After more investigation using "gradle assemble --stacktrace" I found that the issue is with zip process:

    Error:org.gradle.tooling.BuildException: Failed to generate v1 signature
    Error:java.io.IOException: Failed to generate v1 signature
    Error:com.android.apksig.apk.ApkFormatException: Unsupported character 0x0d in ZIP entry name "assets/.../Icon?"

There was a file named "Icon?" in my project which causes the crash.
I deleted the file and now everything is working fine.

This issue showed up in all versions after Android Studio Canary 4!
You can close this issue if there is nothing to do for fixing it!

3.0 Canary 4 is about the time we added that "Unsupported character" check, so that's why it happens from that version forward.

@Alex, it looks like we should not fail on the "?" character right? (Or maybe it is some encoded character that we fail to convert to a char type.) Could you look at the "CR, LF, and NUL are not permitted in ZIP entry names" change in V1SchemeSigner and confirm whether there is a bug in that code?

I'm confused. Why do you think that it is the '?' character which is to blame? The error message in comment #17 explicitly calls out the 0x0d character, not the '?' character.

From comment #17, it's true that the exception is thrown for the 0x0d character; but also from the same comment, if the reporter removes the file named "Icon?" then there is no exception. Therefore, I was wondering if if there could be anything problematic with the V1SchemeSigner.checkEntryNameValid method (I know it's unlikely, but it's worth checking).

@Mohsen Mirhoseini: Could you show us the full path of that "Icon?" file? Is there any irregular character in that file? And where do you think the '?' character come from? My best guess is that the '?' character is actually the '\0' character but the system has to show it in the form of a '?' character.

It is not `?` character, I think it is `Icon` end with two \r (according to my .gitignore_global -> Icon<CR><CR>), which is a mac file system icon you or other applications can assign to folders and according to this link, it is very easy to make one!
http://www.hongkiat.com/blog/customize-mac-folder-icon/

It is hidden and you should press command + shift + . to make it visible.

I see, in that case I'm afraid you will have to remove the file because we currently don't support file names with these characters during signing. (@Alex, please correct me if I'm wrong.)

I'm not sure how we can work around this issue, looks like I will have to close this as impossible to fix.

Thanks for your report and the prompt response!

I got this again when I disconnected the device I was deploying to while the app was building. Subsequent builds failed with the same error until I did a clean build.

Correct. JAR signatures (aka v1 APK signatures) do not support file names containing CR characters. The reason is that file names are listed in META/MANIFEST.MF and META-INF/*.SF files without any escaping, yet CR character is treated as a line delimiter in these files.

@Eliezer Graber: Are you also on a Mac and your assets contain "Icon\r" files? (If not, please consider filing another bug with us for better tracking.) Can you reproduce the issue consistently?

Good to know, as I mentioned I have solved my project issue by removing that file, but it could be a warning or an error with more details during build time from Android Studio in later versions.

Thanks

Please add to the list of known issues for 3.0.

I have the same error, tried a few things including removing every instance of "\n" in the project, I'm on Windows so I don't have any "Icon\r" file. If anyone knows how to fix this please share! Going back to v2 on this project in the meanwhile.

@João Sardinha: For better tracking, please leave your comments at Issue 67394465 (which reports the same exception but is not related to the use of "Icon\r" files). Also attach a sample project if you can. Thanks!

Is there already a link to download HAXM version 6.2.0?

#31: Here: https://software.intel.com/en-us/android/articles/intel-hardware-accelerated-execution-manager

HAXM 6.2.1 works for me on latest High Sierra 10.13 GM candidate. Thanks.

This works for me:

https://blog.celogeek.com/201708/672/android-studio-emulator-haxm-on-mac-os-high-serria-10-13/

great for me! ;)

Only
https://blog.celogeek.com/201708/672/android-studio-emulator-haxm-on-mac-os-high-serria-10-13/
works for me.

https://blog.celogeek.com/201708/672/android-studio-emulator-haxm-on-mac-os-high-serria-10-13/ 
works for me.

thanks

pb...@ 

I try to this blog but, i hav a problem.

input the "sudo kextload -bundle-id com.intel.kext.intelhaxm"

after this message.

"com.intel.kext.intelhaxm failed to load - (libkern/kext) not found; check the system/kernel logs for errors or try kextutil(8)."

i need your help. plz.

same to me

#38:

That's likely because HAXM wasn't installed yet. You can check if it is installed by issuing

$ kextstat | grep haxm
  145    0 0xffffff7f832d6000 0x1c000    0x1c000    com.intel.kext.intelhaxm (6.2.0) FAD2A80C-AB2D-351F-9314-04E1DEB2F004 <7 5 4 3 1>

and seeing if a line similar to that shows up.

You may also use Hypervisor.Framework if your macOS supports:

$ sysctl kern.hv_support
kern.hv_support: 1

and you use a 32-bit x86 image. (and add "HVF = on" in ~/.android/advancedFeatures.ini (create if it doesn't exist))

sorry stupid mistake, forgot to do the portion in recovery mode

Is this supposed to be completely fixed? I am running into this issue in a brand new (clean install) instance of High Sierra on a 2015 Macbook Pro. When I try to start my Nexus 5 virtual device with the image "Google APIs Intel Atom (x86)" I get:

Starting emulator for AVD 'NExus5_API_25'
emulator: ERROR: x86 emulation currently requires hardware acceleration!
Please ensure Intel HAXM is properly installed and usable.
CPU acceleration status: HAXM is not installed on this machine (/dev/HAX is missing).

I installed HAXM through the DMG and the silent_install.sh. Here's the log of the silent install:

/dev/disk4              GUID_partition_scheme          
/dev/disk4s1            Apple_HFS                       /Volumes/com_intel_kext_haxm_disc
mpkg_file=/Volumes/com_intel_kext_haxm_disc//IntelHAXM_6.2.1.mpkg
ecx 7ffafbff
edx 2c100800
edx 2c100800
No emulator instance exist!
sed: /Library/Extensions/intelhaxm.kext/Contents/Resources/support.txt: No such file or directory
Intel HAXM: This is a new installation
installer: Package name is Intel(R) Hardware Accelerated Execution Manager
installer: Upgrading at base path /
installer: The upgrade was successful.
"disk4" unmounted.
"disk4" ejected.
HAXM silent installation finished!
*************** Silent installation Pass ! ****************

Running "sudo ./silent_install.sh -v" returns "6.2.1".
Running "sudo ./silent_install.sh -c" returns "VT support -- Yes, NX support -- Yes."
Running "sudo kextload -bundle-id com.intel.kext.intelhaxm" returns:
"com.intel.kext.intelhaxm failed to load - (libkern/kext) system policy prevents loading; check the system/kernel logs for errors or try kextutil(8)."

Do I still have to disable the Security Protection on kext first?

Yes, you'll need to disable the security protection. I think you can do this through system preferences:

https://developer.apple.com/library/content/technotes/tn2459/_index.html#//apple_ref/doc/uid/DTS40017658

So, I ended up disabling and the installation and the loading worked. Since I thought this was a problem during installation only I went back and enabled it again only to find out that it stopped working again. I then figured out that in System Preferences > Security & Privacy > General, there was a message “System software from developer xxx was blocked from loading.” with an Allow button. Clicking the allow button enabled HAXM again. Hopefully this is a one time operation and I don't have to do it every time or restart.

Finally found location of "advancedFeatures.ini" file, for me it was in "/Users/<username>/Library/Android/sdk/emulator/lib" changed "HVF = on" and it works for me.

I successfully installed using the sdk location HAXM installer and allowing intel apps from the security settings options. i.e. https://developer.apple.com/library/content/technotes/tn2459/_index.html#//apple_ref/doc/uid/DTS40017658

I am also facing issue with installing HAXM in Mac OS High Sierra, but enabling the Hypervisor.Framework support in advancedFeatures.ini just worked fine for me.
Thanks.

any updates on how to fix it ?

I have the same issue, please resolve this ASAP. This is definitely an ugly Intel HAXM bug.

Sorry for the inconvenience. Did you get a "system extension blocked" warning while installing HAXM either through Android Studio or the official, standalone installer? #44 has actually provided the correct solution, which is to manually unblock the loading of the HAXM kernel extension (KEXT) via System Preferences > Security & Privacy.

For step-by-step instructions, please refer to the following links for now. These are for other software products that also install a KEXT, and thus have the same problem on macOS High Sierra. The only thing that will appear different from their screenshots is the developer name, which is "Intel Corporation Apps" for HAXM:

(Symantec Endpoint Protection) https://support.symantec.com/en_US/article.TECH247516.html
(ESET Endpoint Security) https://support.eset.com/kb6512/?viewlocale=en_US

Although we could improve the emulator error message, it's impossible for HAXM to unblock its own KEXT automatically, so the user has to go through the above steps after installing HAXM.

I am using MacOs High Sierra. I had same HAXM issue when trying to run the emulator. I searched similar topics in StackExchange and here. And my issue is solved finally :) I am writing this comment to summarized my step-by-step solution, it is not my own solution. It is just putting together the suggested solutions and organizing/outlining them:

SOLUTION A - HVF Solution: Running the emulator on Canary channel 26.1.x (API 25/26 recommended) with Hypervisor.Framework (thread #7)
I implemented this solution and it worked. I am using emulator now on macOS High Sierra.

A1 - If HAXM installed in Android Studio, uninstall it;
------ Go to SDK Manager > SDK Tools (or Appearance & Behaviour > System Settings > Android SDK)
------ Uncheck Intel x86 Emulator Accelerator (HAXM Installer) and Apply. This will uninstall HAXM.

A2 - You might need to first install HAXM in order to get HVF to work (thread #17).
------ Install standalone Intel HAXM as a regular .dmg install. Download from here: https://software.intel.com/en-us/articles/intel-hardware-accelerated-execution-manager-intel-haxm

***** https://stackoverflow.com/questions/33025859/haxm-on-os-x-keeps-on-disappearing
***** For any reason, you can uninstall standalone HAXM installation by;
*****---- sudo Library/Extensions/intelhaxm.kext/Contents/Resources/uninstall.sh
*****------- If above not work, try; sudo /System/Library/Extensions/intelhaxm.kext/Contents/Resources/uninstall.sh

A3 - Check whether your macOS supports Hypervisor.Framework or not: (thread #40)
------- $ sysctl kern.hv_support
------- kern.hv_support: 1   (if support =1, if not support = 0) (should support to implement HVF solution)

A4 - Find the file "advancedFeatures.ini". It may be placed in;
------- ~/.android/advancedFeatures.ini (thread #7) ( Users/<username>/.android/advancedFeatures.ini) or
------- /Users/<username>/Library/Android/sdk/emulator/lib/advancedFeatures.ini (thread #45) (I found mine here)

A5 - Open "advancedFeatures.ini" with an editor.
------ Find the line "HVF = off"
------ Change off to on; "HVF = on" (thread #7)

A6 - Restart Android Studio if it is open (Restart the computer if necessary). Create and RUN the emulator :) No more HAXM warnings :)

SOLUTION B - I didn't try this solution but several comments claim that it also worked. (thread #34,35,36,37) You can try this also, follow the instructions from here :
https://blog.celogeek.com/201708/672/android-studio-emulator-haxm-on-mac-os-high-serria-10-13/

If this is not proper a comment in here, sorry. I just want to share summarized complete solution that worked for me and may help others facing the same problem to follow steps more easily. I hope it helps

Mobile strike DENCHAi1986 google play stroe

Please why do i keep getting this error whenever i want to install android studio on my mac?
Process:               studio [794]
Path:                  /Volumes/VOLUME/Android Studio.app/Contents/MacOS/studio
Identifier:            com.google.android.studio
Version:               4.1 (AI-201.8743.12.41.7042882)
Code Type:             X86-64 (Native)
Parent Process:        ??? [1]
Responsible:           studio [794]
User ID:               501

Date/Time:             2021-02-19 15:27:39.749 +0100
OS Version:            Mac OS X 10.10.5 (14F2511)
Report Version:        11
Anonymous UUID:        AD634625-9D55-0777-AF08-959A64935DAA


Time Awake Since Boot: 2600 seconds

Crashed Thread:        0  AppKit Thread  Dispatch queue: com.apple.main-thread

Exception Type:        EXC_BAD_ACCESS (SIGABRT)
Exception Codes:       KERN_INVALID_ADDRESS at 0x0000303030353150

VM Regions Near 0x303030353150:
    VM_ALLOCATE            00000007c0b77000-0000000800000000 [  1.0G] ---/rwx SM=NUL  
-->
    MALLOC_TINY            00007fea5b400000-00007fea5b800000 [ 4096K] rw-/rwx SM=COW  

Application Specific Information:
abort() called

Thread 0 Crashed:: AppKit Thread  Dispatch queue: com.apple.main-thread
0   libsystem_kernel.dylib              0x00007fff854ef286 __pthread_kill + 10
1   libsystem_c.dylib                   0x00007fff91d109a3 abort + 129
2   libjvm.dylib                        0x000000010b2bfeb2 os::abort(bool) + 22
3   libjvm.dylib                        0x000000010b3c95ff VMError::report_and_die() + 2151
4   libjvm.dylib                        0x000000010b2c444a JVM_handle_bsd_signal + 523
5   libjvm.dylib                        0x000000010b2c1dca signalHandler(int, __siginfo*, void*) + 45
6   libsystem_platform.dylib            0x00007fff8a327f1a _sigtramp + 26
7   libsystem_c.dylib                   0x00007fff91cb3f72 strlen + 18
8   com.apple.CoreFoundation            0x00007fff8933484c __CFStringAppendFormatCore + 8524
9   com.apple.CoreFoundation            0x00007fff8942a3a0 _CFStringCreateWithFormatAndArgumentsAux2 + 256
10  com.apple.Foundation                0x00007fff90de14e1 -[NSPlaceholderString initWithFormat:locale:arguments:] + 153
11  com.apple.Foundation                0x00007fff90dfaec9 +[NSString stringWithFormat:] + 174
12  com.apple.java.JavaRuntimeSupport   0x00000001215170cc -[JRSInputMethodController currentInputMethodLocale] + 174
13  libawt_lwawt.dylib                  0x0000000121577eda __Java_sun_lwawt_macosx_CInputMethod_getNativeLocale_block_invoke + 41
14  com.apple.Foundation                0x00007fff90e69da0 __NSThreadPerformPerform + 293
15  com.apple.CoreFoundation            0x00007fff89376821 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 17
16  com.apple.CoreFoundation            0x00007fff893689ad __CFRunLoopDoSources0 + 269
17  com.apple.CoreFoundation            0x00007fff89367fdf __CFRunLoopRun + 927
18  com.apple.CoreFoundation            0x00007fff893679f8 CFRunLoopRunSpecific + 296
19  com.apple.HIToolbox                 0x00007fff87b3856f RunCurrentEventLoopInMode + 235
20  com.apple.HIToolbox                 0x00007fff87b382ea ReceiveNextEventCommon + 431
21  com.apple.HIToolbox                 0x00007fff87b3812b _BlockUntilNextEventMatchingListInModeWithFilter + 71
22  com.apple.AppKit                    0x00007fff8c5fa8ab _DPSNextEvent + 978
23  com.apple.AppKit                    0x00007fff8c5f9e58 -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 346
24  libosxapp.dylib                     0x00000001216481d5 -[NSApplicationAWT nextEventMatchingMask:untilDate:inMode:dequeue:] + 121
25  com.apple.AppKit                    0x00007fff8c5efaf3 -[NSApplication run] + 594
26  libosxapp.dylib                     0x000000012164801a +[NSApplicationAWT runAWTLoopWithApp:] + 219
27  libawt_lwawt.dylib                  0x000000012159e40b -[AWTStarter starter:] + 856
28  com.apple.Foundation                0x00007fff90e69da0 __NSThreadPerformPerform + 293
29  com.apple.CoreFoundation            0x00007fff89376821 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 17
30  com.apple.CoreFoundation            0x00007fff893689ad __CFRunLoopDoSources0 + 269
31  com.apple.CoreFoundation            0x00007fff89367fdf __CFRunLoopRun + 927
32  com.apple.CoreFoundation            0x00007fff893679f8 CFRunLoopRunSpecific + 296
33  com.google.android.studio           0x00000001082f7b77 main + 332
34  libdyld.dylib                       0x00007fff8d2265c9 start + 1

Thread 1:: Dispatch queue: com.apple.libdispatch-manager