Issue with Gradle 8.6 From Initializer

[dresch86]

Howdy all! I used the web initializer to get a basic package and out of the box I received the errors before from Gradle:

> Build starts at 2024-05-02 19:11:12
Start to build: quarkusGeneratedSourcesClasses classes testClasses integrationTestClasses nativeTestClasses quarkusTestGeneratedSourcesClasses
Task :compileQuarkusGeneratedSourcesJava started
Task :compileQuarkusGeneratedSourcesJava skipped
Task :processQuarkusGeneratedSourcesResources started
Task :processQuarkusGeneratedSourcesResources skipped
Task :quarkusGeneratedSourcesClasses started
Task :quarkusGeneratedSourcesClasses UP-TO-DATE
Task :processResources started
Task :processResources UP-TO-DATE
Task :quarkusGenerateCode started
Task :quarkusGenerateCode UP-TO-DATE
Task :quarkusGenerateCodeDev started
Task :quarkusGenerateCodeDev UP-TO-DATE
Task :compileJava started
Task :compileJava failed

FAILURE: Build failed with an exception.

* What went wrong:
Some problems were found with the configuration of task ':compileJava' (type 'JavaCompile').
  - Gradle detected a problem with the following location: 'C:\Users\Me\CodeProjects\registration-backend\build\classes\java\quarkus-generated-sources'.
    
    Reason: Task ':compileJava' uses this output of task ':compileQuarkusGeneratedSourcesJava' without declaring an explicit or implicit dependency. This can lead to incorrect results being produced, depending on what order the tasks are executed.
    
    Possible solutions:
      1. Declare task ':compileQuarkusGeneratedSourcesJava' as an input of ':compileJava'.
      2. Declare an explicit dependency on ':compileQuarkusGeneratedSourcesJava' from ':compileJava' using Task#dependsOn.
      3. Declare an explicit dependency on ':compileQuarkusGeneratedSourcesJava' from ':compileJava' using Task#mustRunAfter.
    
    For more information, please refer to https://docs.gradle.org/8.6/userguide/validation_problems.html#implicit_dependency in the Gradle documentation.
  - Gradle detected a problem with the following location: 'C:\Users\Me\CodeProjects\registration-backend\build\classes\java\quarkus-generated-sources\grpc'.
    
    Reason: Task ':compileJava' uses this output of task ':compileQuarkusGeneratedSourcesJava' without declaring an explicit or implicit dependency. This can lead to incorrect results being produced, depending on what order the tasks are executed.
    
    Possible solutions:
      1. Declare task ':compileQuarkusGeneratedSourcesJava' as an input of ':compileJava'.
      2. Declare an explicit dependency on ':compileQuarkusGeneratedSourcesJava' from ':compileJava' using Task#dependsOn.
      3. Declare an explicit dependency on ':compileQuarkusGeneratedSourcesJava' from ':compileJava' using Task#mustRunAfter.
    
    For more information, please refer to https://docs.gradle.org/8.6/userguide/validation_problems.html#implicit_dependency in the Gradle documentation.
  - Gradle detected a problem with the following location: 'C:\Users\Me\CodeProjects\registration-backend\build\classes\java\quarkus-generated-sources\avdl'.
    
    Reason: Task ':compileJava' uses this output of task ':compileQuarkusGeneratedSourcesJava' without declaring an explicit or implicit dependency. This can lead to incorrect results being produced, depending on what order the tasks are executed.
    
    Possible solutions:
      1. Declare task ':compileQuarkusGeneratedSourcesJava' as an input of ':compileJava'.
      2. Declare an explicit dependency on ':compileQuarkusGeneratedSourcesJava' from ':compileJava' using Task#dependsOn.
      3. Declare an explicit dependency on ':compileQuarkusGeneratedSourcesJava' from ':compileJava' using Task#mustRunAfter.
    
    For more information, please refer to https://docs.gradle.org/8.6/userguide/validation_problems.html#implicit_dependency in the Gradle documentation.
  - Gradle detected a problem with the following location: 'C:\Users\Me\CodeProjects\registration-backend\build\classes\java\quarkus-generated-sources\avpr'.
    
    Reason: Task ':compileJava' uses this output of task ':compileQuarkusGeneratedSourcesJava' without declaring an explicit or implicit dependency. This can lead to incorrect results being produced, depending on what order the tasks are executed.
    
    Possible solutions:
      1. Declare task ':compileQuarkusGeneratedSourcesJava' as an input of ':compileJava'.
      2. Declare an explicit dependency on ':compileQuarkusGeneratedSourcesJava' from ':compileJava' using Task#dependsOn.
      3. Declare an explicit dependency on ':compileQuarkusGeneratedSourcesJava' from ':compileJava' using Task#mustRunAfter.
    
    For more information, please refer to https://docs.gradle.org/8.6/userguide/validation_problems.html#implicit_dependency in the Gradle documentation.
  - Gradle detected a problem with the following location: 'C:\Users\Me\CodeProjects\registration-backend\build\classes\java\quarkus-generated-sources\avsc'.
    
    Reason: Task ':compileJava' uses this output of task ':compileQuarkusGeneratedSourcesJava' without declaring an explicit or implicit dependency. This can lead to incorrect results being produced, depending on what order the tasks are executed.
    
    Possible solutions:
      1. Declare task ':compileQuarkusGeneratedSourcesJava' as an input of ':compileJava'.
      2. Declare an explicit dependency on ':compileQuarkusGeneratedSourcesJava' from ':compileJava' using Task#dependsOn.
      3. Declare an explicit dependency on ':compileQuarkusGeneratedSourcesJava' from ':compileJava' using Task#mustRunAfter.
    
    For more information, please refer to https://docs.gradle.org/8.6/userguide/validation_problems.html#implicit_dependency in the Gradle documentation.

* Try:
> Run with --stacktrace option to get the stack trace.
> Run with --info or --debug option to get more log output.
> Run with --scan to get full insights.
> Get more help at https://help.gradle.org.

BUILD FAILED in 1s

I have been able to run

gradlew quarkusDev 

without much problem but it would be nice to squash these errors. Any thoughts?

[quarkus-bot[bot]]

/cc @glefloch, @quarkusio/devtools

[glefloch]

Hello @dresch86, what was the Gradle goal used to generate error ?

[mschorsch]

A similar issue: #38996