Re: Can't start JMeter 1.8: UnsupportedClassVersionError

Correct, installing JDK 1.4 solved the problem. Thanks so much ... Greetings --> R --- Michal Kostrzewa <[EMAIL PROTECTED]> wrote: > Hi > > > which seems to be a rather recent version. Do I > really > > need JDK 1.4 or does this point at some other > problem? > > Many people (including me) r

Can't start JMeter 1.8: UnsupportedClassVersionError

Hi, when trying to start JMeter 1.8 (using JDK 1.3.1 on Linux), I get the following error: java.lang.reflect.InvocationTargetException: java.lang.UnsupportedClassVersionError: org/jorphan/test/UnitTestManager (Unsupported major.minor version 48.0) at java.lang.ClassLoader.defineClass0(N

Null Pointer Exception when sampling URL

Hi, I'm new to JMeter but it seems to be right on track for our testing needs (we're using JMeter 1.7B3). I have created a simple test plan which uses URL Rewriting where some pages work but other pages (which seemingly have correct URLs & parameters supplied) which seem to have a correct page re

Re: Can't start JMeter 1.8: UnsupportedClassVersionError

Hi > which seems to be a rather recent version. Do I really > need JDK 1.4 or does this point at some other problem? Many people (including me) reported problems with newest versions of jMeter and JDK less than 1.4, I suggest you an upgrade. JMeter is a client application and you can have many