DJL Build ERROR

[xuhongxin]

When i build DJL with commond：./gradlew build, the system tip error:

> Task :api:compileJava FAILED Caching disabled for task ':api:compileJava' because: Build cache is disabled Task ':api:compileJava' is not up-to-date because: Task has failed previously. The input changes require a full rebuild for incremental task ':api:compileJava'. Full recompilation is required because no incremental change information is available. This is usually caused by clean builds or changing compiler arguments. Compiling with toolchain '/Library/Java/JavaVirtualMachines/jdk-9.0.4.jdk/Contents/Home'. Compiling with JDK Java compiler API.

and i update the gradle.properties config and add 'org.gradle.caching=false' ；then the error change：

Caching disabled for task ':api:compileJava' because: Gradle does not know how file 'build/classes/java/main/ai/djl/engine' was created (output property 'destinationDirectory'). Task output caching requires exclusive access to output paths to guarantee correctness (i.e. multiple tasks are not allowed to produce output in the same location). Task ':api:compileJava' is not up-to-date because: Task has failed previously. The input changes require a full rebuild for incremental task ':api:compileJava'. Full recompilation is required because no incremental change information is available. This is usually caused by clean builds or changing compiler arguments. Compiling with toolchain '/Library/Java/JavaVirtualMachines/jdk-9.0.4.jdk/Contents/Home'. Compiling with JDK Java compiler API.

it seems like 'org.gradle.caching' can influence the build result, but i don't know how to resovle it.

[zachgk]

Try running ./gradlew clean and then trying ./gradlew build

[xuhongxin]

i have try './gradlew clean' but it still report the error

[xuhongxin]

more infomation：
i have try jdk8,jdk9 but still have the error

Execution failed for task ':api:compileJava'.
> 指定了 --release 选项, 但提供的 JavaFileManager 不是 StandardJavaFileManager

[xuhongxin]

and my jdk is 1.8.0_271 ; and ./gradlew -version result is gradle 8.3 ; is it not compatiable？which version of jdk and gradle should i chose？

[frankfliu]

See: https://github.com/deepjavalibrary/djl/blob/master/docs/development/setup.md

To build DJL from source, you need JDK 11+. But DJL library can run with JDK 1.8

[xuhongxin]

thank u