Applet JAVA 1.5.x JDT Compiler problem

[Dehlinger]

Hello guys,

 

I am using the latest JasperReports lib and the latest JDT lib to compile reports on the fly in my Java Applet.

 

Under Java 1.4.2 and Java 1.6.x it es working fine.

But in Java 1.5.x following error occured:

 

Code:

net.sf.jasperreports.engine.JRException: Errors were encountered when compiling report expressions class file:
1. The type java.lang.Object cannot be resolved. It is indirectly referenced from required .class files
/*
^
1 errors
 
 at net.sf.jasperreports.engine.design.JRAbstractCompiler.compileReport(JRAbstractCompiler.java:193)
 at net.sf.jasperreports.engine.design.JRDefaultCompiler.compileReport(JRDefaultCompiler.java:105)
 at net.sf.jasperreports.engine.JasperCompileManager.compileReport(JasperCompileManager.java:211)

 

Running the application as a standalone Java application and not in an Applet, the compilation works fine.

So it could be a Classloader problem.

 

I need to get a solution.

It would be great, if anyone could help me with this problem.

 

Thanks.

 

Sebastian