Gradle Java project not detected

[xehpuk]

Type: Bug

I created a Gradle project in IntelliJ IDEA. Opened the folder in VS Code. It doesn't recognize the Java project: "No Java projects found in the current workspace."
The Gradle extension does work though.

Extension version: 0.24.0
VS Code version: Code 1.94.2 (384ff7382de624fb94dbaf6da11977bba1ecd427, 2024-10-09T16:08:44.566Z)
OS version: Windows_NT x64 10.0.22631
Modes:

System Info

Item	Value
CPUs	11th Gen Intel(R) Core(TM) i7-11800H @ 2.30GHz (16 x 2304)
GPU Status	2d_canvas: enabled canvas_oop_rasterization: enabled_on direct_rendering_display_compositor: disabled_off_ok gpu_compositing: enabled multiple_raster_threads: enabled_on opengl: enabled_on rasterization: enabled raw_draw: disabled_off_ok skia_graphite: disabled_off video_decode: enabled video_encode: enabled vulkan: disabled_off webgl: enabled webgl2: enabled webgpu: enabled webnn: disabled_off
Load (avg)	undefined
Memory (System)	31.73GB (15.56GB free)
Process Argv
Screen Reader	no
VM	0%

[xehpuk]

Found this in the log file:

Log

!ENTRY org.eclipse.jdt.ls.core 4 0 2024-10-17 23:45:21.128
!MESSAGE Initialization failed 
!STACK 0
java.util.concurrent.CompletionException: org.eclipse.lsp4j.jsonrpc.ResponseErrorException: Unable to start the daemon process.
This problem might be caused by incorrect configuration of the daemon.
For example, an unrecognized jvm option is used.For more details on the daemon, please refer to https://docs.gradle.org/8.10.2/userguide/gradle_daemon.html in the Gradle documentation.
Process command line: C:\Program Files\Eclipse Adoptium\jextract-22\bin\java.exe --add-opens=java.base/java.util=ALL-UNNAMED --add-opens=java.base/java.lang=ALL-UNNAMED --add-opens=java.base/java.lang.invoke=ALL-UNNAMED --add-opens=java.prefs/java.util.prefs=ALL-UNNAMED --add-exports=jdk.compiler/com.sun.tools.javac.api=ALL-UNNAMED --add-exports=jdk.compiler/com.sun.tools.javac.util=ALL-UNNAMED --add-opens=java.base/java.nio.charset=ALL-UNNAMED --add-opens=java.base/java.net=ALL-UNNAMED --add-opens=java.base/java.util.concurrent.atomic=ALL-UNNAMED -Dfile.encoding=UTF-8 -Duser.country=US -Duser.language=en -Duser.variant -cp C:\Users\xehpuk\.gradle\wrapper\dists\gradle-8.10.2-bin\a04bxjujx95o3nb99gddekhwo\gradle-8.10.2\lib\gradle-daemon-main-8.10.2.jar -javaagent:C:\Users\xehpuk\.gradle\wrapper\dists\gradle-8.10.2-bin\a04bxjujx95o3nb99gddekhwo\gradle-8.10.2\lib\agents\gradle-instrumentation-agent-8.10.2.jar org.gradle.launcher.daemon.bootstrap.GradleDaemon 8.10.2
Please read the following process output to find out more:
-----------------------
Error occurred during initialization of boot layer
java.lang.module.FindException: Module java.instrument not found

	at java.base/java.util.concurrent.CompletableFuture.reportJoin(Unknown Source)
	at java.base/java.util.concurrent.CompletableFuture.join(Unknown Source)
	at com.microsoft.gradle.bs.importer.Utils.getBuildTargetsMappedByProjectPath(Utils.java:47)
	at com.microsoft.gradle.bs.importer.GradleBuildServerProjectImporter.importProjects(GradleBuildServerProjectImporter.java:322)
	at com.microsoft.gradle.bs.importer.GradleBuildServerProjectImporter.importToWorkspace(GradleBuildServerProjectImporter.java:226)
	at org.eclipse.jdt.ls.core.internal.managers.ProjectsManager.importProjects(ProjectsManager.java:164)
	at org.eclipse.jdt.ls.core.internal.managers.ProjectsManager.initializeProjects(ProjectsManager.java:126)
	at org.eclipse.jdt.ls.core.internal.handlers.InitHandler$1.runInWorkspace(InitHandler.java:277)
	at org.eclipse.core.internal.resources.InternalWorkspaceJob.run(InternalWorkspaceJob.java:43)
	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63)

The problem was that a random java.exe from the path was chosen as a JDK, which it wasn't.

[jdneo]

Have you tried to specify the JDK via the setting java.import.gradle.java.home

[github-actions]

This issue has been closed automatically because it needs more information and has not had recent activity. Please reach out if you have or find the answers we need so that we can investigate further.