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Duplicate class io.mockk.ValueClassSupportKt

See original GitHub issue
  • I am running the latest version
  • I checked the documentation and found no answer
  • I checked to make sure that this issue has not already been filed

Expected Behavior

Trying to launch android instrumented test with my android compose project using cucumber + mockk

Current Behavior

When launching my test, i got this error stacktrace :

Execution failed for task ':app:checkDebugAndroidTestDuplicateClasses'.
> A failure occurred while executing com.android.build.gradle.internal.tasks.CheckDuplicatesRunnable
   > Duplicate class io.mockk.ValueClassSupportKt found in modules jetified-mockk-agent-android-1.12.4-runtime (io.mockk:mockk-agent-android:1.12.4) and jetified-mockk-agent-jvm-1.12.4 (io.mockk:mockk-agent-jvm:1.12.4)
     
     Go to the documentation to learn how to <a href="d.android.com/r/tools/classpath-sync-errors">Fix dependency resolution errors</a>.

Steps to Reproduce

Add in build.gradle.kts (or build.gradle equivalent)

    androidTestImplementation("io.mockk:mockk-android:1.12.4")
    androidTestImplementation("io.mockk:mockk-agent-jvm:1.12.4")

Launch Android Instrumented Test

Context

Please provide any relevant information about your setup. This is important in case the issue is not reproducible except for under certain conditions.

  • MockK version: 1.12.4
  • OS: Android
  • Kotlin version: 1.6.21
  • JDK version: 11
  • Type of test: Android instrumented test

Stack trace

Execution failed for task ':app:checkDebugAndroidTestDuplicateClasses'.
> A failure occurred while executing com.android.build.gradle.internal.tasks.CheckDuplicatesRunnable
   > Duplicate class io.mockk.ValueClassSupportKt found in modules jetified-mockk-agent-android-1.12.4-runtime (io.mockk:mockk-agent-android:1.12.4) and jetified-mockk-agent-jvm-1.12.4 (io.mockk:mockk-agent-jvm:1.12.4)
     
     Go to the documentation to learn how to <a href="d.android.com/r/tools/classpath-sync-errors">Fix dependency resolution errors</a>.

I have found this topic who was talking about : https://github.com/mockk/mockk/issues/722

But the solution was to remove mockk-agent-jvm (by excluding or not) If i exclude (or remove it), i get this error :

Caused by: io.mockk.proxy.MockKAgentException: MockK could not self-attach a jvmti agent to the current VM. This feature is required for inline mocking.
This error occured due to an I/O error during the creation of this agent: java.io.IOException: Unable to dlopen libmockkjvmtiagent.so: dlopen failed: library "libmockkjvmtiagent.so" not found

Potentially, the current VM does not support the jvmti API correctly
at io.mockk.proxy.android.AndroidMockKAgentFactory.init(AndroidMockKAgentFactory.kt:67)
at io.mockk.impl.JvmMockKGateway.<init>(JvmMockKGateway.kt:46)
at io.mockk.impl.JvmMockKGateway.<clinit>(JvmMockKGateway.kt:186)
... 42 more
Caused by: java.io.IOException: Unable to dlopen libmockkjvmtiagent.so: dlopen failed: library "libmockkjvmtiagent.so" not found
at dalvik.system.VMDebug.nativeAttachAgent(Native Method)
at dalvik.system.VMDebug.attachAgent(VMDebug.java:572)
at android.os.Debug.attachJvmtiAgent(Debug.java:2563)

Issue Analytics

  • State:open
  • Created a year ago
  • Reactions:3
  • Comments:9

github_iconTop GitHub Comments

1reaction
a-padinhacommented, Jun 6, 2022

Hi, I tried the same solution from @jknair0 to remove the androidTestImplementation "io.mockk:mockk-android:$mockk_version" now the instrumentation tests run, thanks for that! but the tests I have use Mocck lib function every and now the import doesn’t work import io.mocck.every . How can I import functions from Mocck now? is there a way to do some valid import now that it comes from agent-android ?

0reactions
stale[bot]commented, Nov 2, 2022

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions. If you are sure that this issue is important and should not be marked as stale just ask to put an important label.

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