./gradlew migrateToBazel and dynamic modules

[meladRaouf]

Hello,

I have integraded grazel in a multi module project but I got failure when running the gradle task ./gradlew migrateToBazel this is the stack trace

Caused by: java.util.NoSuchElementException: List contains no element matching the predicate.
        at com.grab.grazel.migrate.android.DefaultAndroidManifestParser.androidManifestFile(AndroidManifestParser.kt:86)
        at com.grab.grazel.migrate.android.DefaultAndroidManifestParser.parsePackageName(AndroidManifestParser.kt:49)
        at com.grab.grazel.migrate.android.DefaultAndroidLibraryDataExtractor.extract(AndroidLibraryDataExtractor.kt:84)
        at com.grab.grazel.migrate.android.DefaultAndroidLibraryDataExtractor.extract(AndroidLibraryDataExtractor.kt:65)
        at com.grab.grazel.migrate.builder.KtAndroidLibTargetBuilder.build(KtAndroidLibTargetBuilder.kt:69)
        at com.grab.grazel.migrate.internal.ProjectBazelFileBuilder.build(ProjectBazelFileBuilder.kt:39)
        at com.grab.grazel.tasks.internal.GenerateBazelScriptsTask.action(GenerateBazelScriptsTask.kt:65)
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at org.gradle.internal.reflect.JavaMethod.invoke(JavaMethod.java:104)
        at org.gradle.api.internal.project.taskfactory.StandardTaskAction.doExecute(StandardTaskAction.java:58)
        at org.gradle.api.internal.project.taskfactory.StandardTaskAction.execute(StandardTaskAction.java:51)
        at org.gradle.api.internal.project.taskfactory.StandardTaskAction.execute(StandardTaskAction.java:29)
        at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter$3.run(ExecuteActionsTaskExecuter.java:555)
        at org.gradle.internal.operations.DefaultBuildOperationRunner$1.execute(DefaultBuildOperationRunner.java:29)
        at org.gradle.internal.operations.DefaultBuildOperationRunner$1.execute(DefaultBuildOperationRunner.java:26)
        at org.gradle.internal.operations.DefaultBuildOperationRunner$3.execute(DefaultBuildOperationRunner.java:75)
        at org.gradle.internal.operations.DefaultBuildOperationRunner$3.execute(DefaultBuildOperationRunner.java:68)
        at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:153)
        at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:68)
        at org.gradle.internal.operations.DefaultBuildOperationRunner.run(DefaultBuildOperationRunner.java:56)
        at org.gradle.internal.operations.DefaultBuildOperationExecutor.lambda$run$1(DefaultBuildOperationExecutor.java:71)
        at org.gradle.internal.operations.UnmanagedBuildOperationWrapper.runWithUnmanagedSupport(UnmanagedBuildOperationWrapper.java:45)
        at org.gradle.internal.operations.DefaultBuildOperationExecutor.run(DefaultBuildOperationExecutor.java:71)
        at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeAction(ExecuteActionsTaskExecuter.java:540)
        at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions(ExecuteActionsTaskExecuter.java:523)
        at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.access$300(ExecuteActionsTaskExecuter.java:108)

[arunkumar9t2]

Hello this can happen if there is an Android library module without AndroidManifest.xml present with package name.

Could you please verify if all modules have AndroidManifest with package names present?

[arunkumar9t2]

We need to run a validation and a descriptive error instead of failing like this.

[meladRaouf]

Hello this can happen if there is an Android library module without AndroidManifest.xml present with package name.

Could you please verify if all modules have AndroidManifest with package names present?

I checked again and all modules has the AndroidManifest with package names present, is there anyway to bypass this problem ?

[meladRaouf]

I converted the module from dynamic feature id("com.android.dynamic-feature") to android library id("com.android.library")

and now grazel worked fine

[arunkumar9t2]

Thanks for the update, closing this please reopen if anything comes up.