Compatibility between Struts 1,4 + Jboss 4.03 + Jdk 1.4.2

[bbq]

Hi,
I want to function a simple example of Struts v1,2 in Jboss 4.03 SP1 withJDK 1.4.2_08, Servlets v2,4 and I obtain the following error:

 
03:28:39,593 ERROR [RequestUtils] Error creating form bean of class no.casa.pwl.overview.form.AbcForm

java.lang.NullPointerException

at org.apache.struts.config.FormBeanConfig.createActionForm(

FormBeanConfig.java:212)

at org.apache.struts.util.RequestUtils.createActionForm(RequestUtils.java:292)

at org.apache.struts.util.RequestUtils.createActionForm(RequestUtils.java:191)

at org.apache.struts.action.RequestProcessor.processActionForm(RequestProcessor.java:319)

at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:202)

at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)

[Jack]

How many versions of jdk do you have?
because the exception indicates you that there are problems with the version of your jdk.
So if you using eclipse go to preferences/java/compiler and choose the jdk that you want to use.

[Ed]

There is compatibility between them
Please check the versions