🚀 go-pugleaf

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