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我正在为 JMeter 开发插件，我想在运行时从 Intellij IDEA 连接到 jmeter-server。我在 jmeter.bat 中添加了以下字符串：

set JVM_ARGS=-Xdebug -Xrunjdwp:server=y,transport=dt_socket,address=1099, suspend=n

但是当我尝试连接时，我收到以下错误：

Listening for transport dt_socket at address: 1099
java.lang.NoClassDefFoundError: suspend=n
Caused by: java.lang.ClassNotFoundException: suspend=n
    at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
Could not find the main class: suspend=n.  Program will exit.
Exception in thread "main" errorlevel=1

我已经在同一台机器上启动了 jmeter 和 jmeter-server，但是为 jmeter-server 指定了端口。你能解释一下，我做错了什么吗？

正如我被告知的那样，我试图删除 JVM_ARGS 中的额外空间，但仍然出现错误：

    Found ApacheJMeter_core.jar
Listening for transport dt_socket at address: 1099
Created remote object: UnicastServerRef [liveRef: [endpoint:[192.168.56.1:50900](local),objID:[-6928e8c:13b637ed53e:-7fff, 6493737834091623438]]]
Problem creating registry: java.rmi.server.ExportException: Port already in use: 1099; nested exception is: 
    java.net.BindException: Address already in use: JVM_Bind
Continuing...
Server failed to start: java.rmi.RemoteException: Cannot start. See server log file.; nested exception is: 
    java.rmi.ConnectIOException: error during JRMP connection establishment; nested exception is: 
    java.io.EOFException
An error occurred: Cannot start. See server log file.; nested exception is: 
    java.rmi.ConnectIOException: error during JRMP connection establishment; nested exception is: 
    java.io.EOFException
Debugger failed to attach: timeout during handshake

我错过了什么吗？

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1 回答 1

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参数前有一个额外的空格suspend，导致 JVM 将其解释为第一个非选项参数（即主类名）。

尝试将上面的行替换为：

set JVM_ARGS=-Xdebug -Xrunjdwp:server=y,transport=dt_socket,address=1099,suspend=n
于 2012-12-03T10:00:52.170 回答