VS代码 /金属：如何使用远程调试器调试Scala SBT项目？

发布于 2025-01-28 05:44:55 字数 708 浏览 3 评论 0原文

我知道之前已经提出过一个问题在这里，但我根本无法弄清楚如何在VS代码（WSL）中调试我的Scala SBT项目。有人可以提供有关如何做到这一点的详细说明吗？使用（Java）远程调试器调试意味着什么？

当我经营金属医生时，它说它甚至无法检测到构建工具。但是，从终端中，我可以很好地运行/编译代码（fe说SBT“ testOnly *intestionTaskTasktest”）。

我添加了以下启动。输入debug之后：选择并开始在命令pallette中进行调试：

"version": "0.2.0",
"configurations": [
    {
        "type": "scala",
        "request": "launch",
        "name": "somename",
        "mainClass": "somepackage.SparkMain",
        "args": [],
        "jvmOptions": []
      }

但是我收到class：sompackage.sparkmain找不到>

原文

I know the question has been asked before in some variation here, but I simply can not figure out how to debug my scala sbt project in VS Code (WSL). Can someone provide some detailed instruction on how to do that ? What does it mean to debug using (java) remote Debugger ?

When I run Metals doctor, it says that it can not even detect the build tool. From the terminal however I am able to run/compile the code just fine (F.e. saying sbt "testOnly *IngestionTaskTest").

I addded the following launch.json file after entering >Debug: Select and Start Debugging in command Pallette:

"version": "0.2.0",
"configurations": [
    {
        "type": "scala",
        "request": "launch",
        "name": "somename",
        "mainClass": "somepackage.SparkMain",
        "args": [],
        "jvmOptions": []
      }

But I receive Class: sompackage.SparkMain not found

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╰つ倒转 2025-02-04 05:44:55

好的，我发现了如何做。这些是确切的步骤：

1。）配置启动。首先转到命令pallette并说＆gt; debug：选择并开始在命令pallette 2中进行调试

2）然后编辑启动。json看起来像这样：

    "version": "0.2.0",
"configurations": [
    {
        "type": "java",
        "request": "attach",
        "name": "gqd debugger",
        "hostName": "localhost",
        "port": "8000",
    }
]
}

4。）启用build.sbt中的sbt debugger，通过添加以下行：> test/javaoptions +=“ -agentlib：jdwp = transport = dt_socket，server = y，suppend = n，dorkes = 8000”

5.）在bash终端中说sbt spest test/testonly tesonly thetest

6）秒直到项目＆amp;设置已加载。然后按Putton F5

（测试是指我的单位测试）。希望它有帮助。

Ok I found out how to do it. These are the exact steps:

1.) Configure launch.json manually. First go to command pallette and say >Debug: Select and Start Debugging in command Pallette

2.) Then edit launch.json to look like this:

    "version": "0.2.0",
"configurations": [
    {
        "type": "java",
        "request": "attach",
        "name": "gqd debugger",
        "hostName": "localhost",
        "port": "8000",
    }
]
}

4.) Enable sbt debugger in build.sbt by adding the following line: Test / javaOptions += "-agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=8000"

5.) In the bash terminal say sbt Test/testOnly theTest

6.) Wait a few seconds until project & settings are loaded. Then press putton F5

(Tests refers to my unit tests). Hope it helps.

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