Need absolute path for third librairies

I can't add manually my jar to my project in any way.

First, I made a lib folder and add on the configuration file :

{
    "java.compile.nullAnalysis.mode": "disabled",
    "java.project.referencedLibraries": [
        "lib/**/*.jar"
    ]
}

Didn't works, the jar is not referenced.

I tried to add it with the project setting pane, get an error :

!ENTRY org.eclipse.jdt.ls.core 4 2 2026-02-12 07:53:10.315
!MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.jdt.ls.core".
!STACK 0
org.eclipse.jdt.internal.core.ClasspathEntry$AssertionFailedException: Path for IClasspathEntry must be absolute: lib/HyUI-0.8.4-all.jar
	at org.eclipse.jdt.core.JavaCore.newLibraryEntry(JavaCore.java:5430)
	at org.eclipse.jdt.ls.core.internal.commands.ProjectCommand.convertClasspathEntry(ProjectCommand.java:351)
	at org.eclipse.jdt.ls.core.internal.commands.ProjectCommand.updateClasspaths(ProjectCommand.java:244)
	at org.eclipse.jdt.ls.core.internal.JDTDelegateCommandHandler.executeCommand(JDTDelegateCommandHandler.java:104)
	at org.eclipse.jdt.ls.core.internal.handlers.WorkspaceExecuteCommandHandler$1.run(WorkspaceExecuteCommandHandler.java:230)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:47)
	at org.eclipse.jdt.ls.core.internal.handlers.WorkspaceExecuteCommandHandler.executeCommand(WorkspaceExecuteCommandHandler.java:220)
	at org.eclipse.jdt.ls.core.internal.handlers.JDTLanguageServer.lambda$4(JDTLanguageServer.java:618)
	at org.eclipse.jdt.ls.core.internal.BaseJDTLanguageServer.lambda$0(BaseJDTLanguageServer.java:87)
	at java.base/java.util.concurrent.CompletableFuture$UniApply.tryFire(Unknown Source)
	at java.base/java.util.concurrent.CompletableFuture$Completion.exec(Unknown Source)
	at java.base/java.util.concurrent.ForkJoinTask.doExec(Unknown Source)
	at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(Unknown Source)
	at java.base/java.util.concurrent.ForkJoinPool.scan(Unknown Source)
	at java.base/java.util.concurrent.ForkJoinPool.runWorker(Unknown Source)
	at java.base/java.util.concurrent.ForkJoinWorkerThread.run(Unknown Source)

!ENTRY org.eclipse.jdt.ls.core 4 0 2026-02-12 07:53:10.317
!MESSAGE Error in calling delegate command handler
!STACK 0
org.eclipse.jdt.internal.core.ClasspathEntry$AssertionFailedException: Path for IClasspathEntry must be absolute: lib/HyUI-0.8.4-all.jar
	at org.eclipse.jdt.core.JavaCore.newLibraryEntry(JavaCore.java:5430)
	at org.eclipse.jdt.ls.core.internal.commands.ProjectCommand.convertClasspathEntry(ProjectCommand.java:351)
	at org.eclipse.jdt.ls.core.internal.commands.ProjectCommand.updateClasspaths(ProjectCommand.java:244)
	at org.eclipse.jdt.ls.core.internal.JDTDelegateCommandHandler.executeCommand(JDTDelegateCommandHandler.java:104)
	at org.eclipse.jdt.ls.core.internal.handlers.WorkspaceExecuteCommandHandler$1.run(WorkspaceExecuteCommandHandler.java:230)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:47)
	at org.eclipse.jdt.ls.core.internal.handlers.WorkspaceExecuteCommandHandler.executeCommand(WorkspaceExecuteCommandHandler.java:220)
	at org.eclipse.jdt.ls.core.internal.handlers.JDTLanguageServer.lambda$4(JDTLanguageServer.java:618)
	at org.eclipse.jdt.ls.core.internal.BaseJDTLanguageServer.lambda$0(BaseJDTLanguageServer.java:87)
	at java.base/java.util.concurrent.CompletableFuture$UniApply.tryFire(Unknown Source)
	at java.base/java.util.concurrent.CompletableFuture$Completion.exec(Unknown Source)
	at java.base/java.util.concurrent.ForkJoinTask.doExec(Unknown Source)
	at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(Unknown Source)
	at java.base/java.util.concurrent.ForkJoinPool.scan(Unknown Source)
	at java.base/java.util.concurrent.ForkJoinPool.runWorker(Unknown Source)
	at java.base/java.util.concurrent.ForkJoinWorkerThread.run(Unknown Source)

The only solution/workaround I found, it's to put the jar outside of my project and use the project setting pane.

Tái hiện lỗi với một mục lib/**/*.jar cục bộ của dự án trong java.project.referencedLibraries, sau đó lần theo việc chuyển đổi đường dẫn được báo cáo trong ProjectCommand.java tại dòng 351. Xác nhận cách ngăn cài đặt dự án cung cấp classpath và xác định ranh giới nơi đường dẫn tương đối bị từ chối. Hoàn tất khi một jar bên trong dự án được chấp nhận và được tham chiếu mà không có ngoại lệ về đường dẫn tuyệt đối.