Thanks, I will try that!
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java.lang.UnsupportedClassVersionError: Bad version number in .class file
I am new to learning Java servlets. I received this error message after downloading Tomcat 5.5 and Java jre1.5.
The error message indicates that a bad version number was created in the .class file. The .class file was created after compling a java file that I created from a new book I read. It would seem that I have a old version of java, meaning jre1.5, that is no longer supported. There are newer version of the jre, but I used the one the book instructed, disregarding any possible compatibility issues. From my understanding, the newer version of the jre is 6.0, so 5.0 isn't really that old, like say a jre 4.0. The java file doesn't specify what version of java is to be used.
Any ideas as to what might be causing this problem?
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by: cmalakarPosted on 2007-12-25 at 19:36:08ID: 20528283
This error will occur, when the class is compiled in a newer version of java..
and trying to run in older version of java...
Check the JAVA_HOME exported before starting the tomcat server....