Question

我在vscode中有一个简单的Java程序：

public class Main {
    public static void main(String[] args) {
        System.out.println("smf");
    }
}

当我运行它时，然后在左上角显示窗口： Build failed, do you want to continue，因此我单击选项Proceed。它运行并打印smf。（因此它没有错误，但是为什么它没有显示？）。这个问题类似于How can I fix build failed, do you want to continue? in vscode。它说要删除，清理我已DID的工作区（在vscode中-并通过命令行递归文件夹），但仍显示错误提示。因此，我查看了Java: Open Java Language Server Log File并发现了这一点：

Java Model Exception: Java Model Status [_/.vscode [in .java_4fb810be] is not on its project's build path]
    at org.eclipse.jdt.internal.core.JavaElement.newJavaModelException(JavaElement.java:583)
    at org.eclipse.jdt.internal.core.Openable.generateInfos(Openable.java:256)
    at org.eclipse.jdt.internal.core.Openable.openAncestors(Openable.java:530)
    at org.eclipse.jdt.internal.core.Openable.generateInfos(Openable.java:250)
    at org.eclipse.jdt.internal.core.Openable.openAncestors(Openable.java:530)
    at org.eclipse.jdt.internal.core.CompilationUnit.openAncestors(CompilationUnit.java:1236)
    at org.eclipse.jdt.internal.core.Openable.generateInfos(Openable.java:250)
    at org.eclipse.jdt.internal.core.JavaElement.openWhenClosed(JavaElement.java:596)
    at org.eclipse.jdt.internal.core.JavaElement.getElementInfo(JavaElement.java:326)
    at org.eclipse.jdt.internal.core.JavaElement.getElementInfo(JavaElement.java:312)
    at org.eclipse.jdt.internal.core.Openable.getBuffer(Openable.java:298)
    at org.eclipse.jdt.ls.core.internal.handlers.WorkspaceDiagnosticsHandler.publishDiagnostics(WorkspaceDiagnosticsHandler.java:264)
    at org.eclipse.jdt.ls.core.internal.handlers.WorkspaceDiagnosticsHandler.publishDiagnostics(WorkspaceDiagnosticsHandler.java:208)
    at org.eclipse.jdt.ls.core.internal.handlers.JDTLanguageServer$1.run(JDTLanguageServer.java:274)
    at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63)
!SUBENTRY 1 org.eclipse.jdt.core 4 1006 2019-12-29 20:19:44.837
!MESSAGE _/.vscode [in .java_4fb810be] is not on its project's build path

我不知道.. is not on its project's build path是什么意思。都没有办法解决。到目前为止，我已经删除了所有（项目）文件。但是没有帮助。我该怎么办？

Java：“不在其项目的构建路径上”

0 个答案: