🚀 go-pugleaf

> -- Cannot start Java debug process VM --
> java.lang.NullPointerException

Is there a java command line in the message pane?  Also, could you type "ping localhost" in the cmd.exe prompt? The output from this command should be something like: pinging <computer_name> [127.0.0.1]. Now, type "ping <computer_name>". Does it run successfully?

-Hin



Woojin Oh wrote:

>When I start to debug project, this message happens always and the JBuilder
>is stop after a few menu-clicks.
>
>-- Cannot start Java debug process VM --
>
>java.lang.NullPointerException
>
>
>I tested it for 6 PCs, only two of them fail like this. the others are OK.
>
>For the failed PC, I uninstalled JBuilder9, deleted a user preference folder
>'.jbuilder9' and a program folder 'jbuilduer9', and restarted windows. After
>all, I reinstalled JBuilder9 but the result is same.
>
>I also checked whole JVM installed on my pc and delete all JVM except
>JBuilder9's jvm. At this time, it shows same.
>
>When I install JBuilderX trial, the sympton is same but the result message
>is slightly different from previous one.
>
>-- Cannot configure Java debug process arguments --
>
>com.sun.jdi.connect.IllegalConnectorArgumentsException: Not listening
>
>
>Test Environment:
>CPU: Pentium 4 2.0GHz
>Memory: 512M RAM
>HDD: 36GB SCSI
>Dell Precision 340
>
>
>  
>