project.extensions.getByType Extension of type ‘AndroidComponentsExtension‘ does not exist 解决

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Guessing the cause of the error:

Solution:

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Today, when using android asm, an error that the AndroidComponentsExtension cannot be found occurs

project.extensions.getByType Extension of type 'AndroidComponentsExtension' does not exist

Guessing the cause of the error:

This error is reported when the project registers the transform. Depending on the situation, the project probably has sub-modules, and the sub-modules do not have AndroidComponentsExtension. (It's just a guess, because I don't have deep knowledge of asm)

Solution:

Use Project.pluginManager.withPlugin("com.android.application") to filter modules, obtain ApplicationPlugin, and then register transform. Reference: Bytecode transformations: The Android Gradle Plugin | Product Blog • Sentry

target.pluginManager.withPlugin("com.android.application") {
            val androidComponentsExtension =
                target.extensions.getByType(AndroidComponentsExtension::class.java)
            androidComponentsExtension.onVariants { variant ->
                log("variant: ${variant.name}")
                variant.instrumentation.transformClassesWith(MethodTraceTransform::class.java, InstrumentationScope.PROJECT){}
                variant.instrumentation.setAsmFramesComputationMode(FramesComputationMode.COMPUTE_FRAMES_FOR_INSTRUMENTED_METHODS)
            }
            log("========  end apply  ========")
        }