zainbutt2009 Posted September 10, 2015 Share Posted September 10, 2015 Hello!I am new to Jasper Reports and working on a project having .jasper reports in it.The problem is WhenEver i Edit the Report again try to run it after compiling and putting it into my project, it gives a NullPointerException and Errors at fillig the Report.The Error comes even if i edit a static text and change the text in it. Any Clues that what may be the problem?i had decompiled it into Jrxml and Edited and then compiled it into .jasper file, All the time the same problem is Occuring.i am using TIBCO Jaspersoft Studio-6.1.0.final and i Dont Know at what version the Reports are Already Made. I even used iReport for it but same problem.Will be really thankful if anyone can help.Thank You Link to comment Share on other sites More sharing options...
hozawa Posted September 10, 2015 Share Posted September 10, 2015 What does the log file say where the problem is?Most of the time, this happens when you didn't select the right datasource when previewing. Link to comment Share on other sites More sharing options...
zainbutt2009 Posted September 14, 2015 Author Share Posted September 14, 2015 Thank You Hozawa for your quick reply,I Solved the problem, it was the compatibility issue. Link to comment Share on other sites More sharing options...
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