Hi,
I've just downloaded the jasperreport distribution and am doing some
experimentation with it.
I build the jasper-webapp war and deployed in on WebLogic 8.1 sp2. When
running the example and clicking on the link to compile JRXML, I'm encountering
the following error:
java.lang.NullPointerException
at java.io.File.<init>(File.java:180)
at
net.sf.jasperreports.engine.JasperCompileManager.compileReportToFile(JasperCompileManager.java:79)
at servlets.CompileServlet.service(CompileServlet.java:66)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(ServletStubImpl.java:971)
at
weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:402)
at
weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:305)
at
weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:6350)
at
weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:317)
at
weblogic.security.service.SecurityManager.runAs(SecurityManager.java:118)
at
weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:3635)
at
weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2585)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:197)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:170)
>
Looks like I have all the necessary files in the war, WeappReport.jrxml sits in
war's \reports directory. Am I doing anything wrong?
Could someone please tell me what this could be attributable to and if anyone
had the same issue how did they solve it.
Thanks in advance.
Simeon
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