java.lang.NullPointerException is the same as "Whatever you are trying to use doesn't exist".
Hard to tell without the script at hand. -----Original Message----- From: Ronan Klyne [mailto:[EMAIL PROTECTED] Sent: den 2 juli 2008 10:39 To: JMeter Users List Subject: TestCompiler throws NPE - how to debug? Hi all, I have a test plan created in JMeter 2.3RC4, now being used in JMeter 2.3.2. When I try to run my tests, I get the following error appearing in jmeter.log: <snip> 2008/07/02 09:31:05 ERROR - jmeter.threads.JMeterThread: java.lang.NullPointerException at org.apache.jmeter.threads.TestCompiler.configureSampler(TestCompiler.java:85) at org.apache.jmeter.threads.JMeterThread.run(JMeterThread.java:278) at java.lang.Thread.run(Unknown Source) </snip> I get several of these, but I can't work out what is actually wrong. I don't see any mention of which test element it is compiling when this happens. I don't know where I should be looking to find this problem - any suggestions would be greatly appreciated... Thanks, Ronan -- Ronan Klyne Business Collaborator Developer Tel: +44 01189 028518 [EMAIL PROTECTED] www.groupbc.com --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]