jdk 1.4 compatibilty with jasperreports

[2001 JI Open Discussion]

By: Devavratt - devavratt

jdk 1.4 compatibilty with jasperreports

2005-09-16 11:20

Hello,

I have tried using jasperrerports ver 0.6.3 with jdk 1.3 and it runs very successfully.

But when I try to run jasperreports 0.6.3 with jdk 1.4.2_05, I get an error saying -

 

$Jasperreports.java:25: cannot access java.lang.Object

bad class file: $jdk142_05jrelibrt.jar(java/lang/Object.class)

class file has wrong version 48.0, should be 47.0

Please remove or make sure it appears in the correct subdirectory of the classpath.

 

Did anyone had faced similar problem earlier and you know what the solution is ?

That would be of great help.

 

Regards,

Dev

 

 

By: Thomas Ludwig Kast - tomkast

RE: jdk 1.4 compatibilty with jasperreports

2005-09-16 13:45

i had this error and had to use a new install of jdk 1.4. it occured after a bad shutdown on my FC 3 linux PC.

 

 

By: Craig O'Shannessy - shanness

RE: jdk 1.4 compatibilty with jasperreports

2005-09-17 02:15

Sounds like a Java config problem, I don't think it has anything to do with Jasper. Do you have JAVA_HOME set correctly?