A discussion forum for JFreeChart (a 2D chart library for the Java platform).
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adrsingle
- Posts: 4
- Joined: Fri Jul 28, 2006 9:08 pm
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by adrsingle » Fri Jul 28, 2006 9:11 pm
can anyone help me with this error:-
class file has wrong version 49.0, should be 48.0
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Taqua
- JFreeReport Project Leader
- Posts: 698
- Joined: Fri Mar 14, 2003 3:34 pm
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Contact:
Post
by Taqua » Fri Jul 28, 2006 10:27 pm
Hi,
one of the classes has been compiled with JDK 1.5 but you are using JDK 1.4 (the actual JDK-version numbers may vary). Recompile the offending library with your JDK and everything will work.
Regards,
Thomas