Jboss 2.4.3 + Tomcat 3.2.3 bundle Cocoon 1.8.2 This is an .EAR application that uses mySQL and CMP EJBs as datasource. This data is constructed in XML and presented via Cocoon to Web browser client. Cocoon is packaged inside a .WAR as such its easier to just drop in for deployment.
I have a login.xml Cocoon servlet and a corresponding plain servlet that parses the login form information and finally calls EJB-layer. In each case control flow is returned back to the caller (login.xml) with some parameters e.g. say http://localhost:8080/myapp/login.xml?action=Process with response.sendRedirect(...) Only subsequent processing of already compiled Cocoon Servlet fails with attached Stack Trace. Can anybody shed some light into this matter? Funny thing is that, similar Cocoon application (plain WAR) without the EJB-layer implementation works just fine under JBoss-Tomcat-Cocoon Bundle. It seems that Tomcat + Cocoon works fine so far as I'm calling the EJB-layer and trying to display the results. Yet, a standalone java-test client has no problems whatsoever. Miika --clip---clip-- DEBUG (CategoryStream.java:91) - 2001-10-16 13:35:36 - Ctx( /myapp ): Exception in: R( /myapp + /login.xml + null) - java.lang.NullPointerException null at java.io.PrintWriter.write(PrintWriter.java:229)null at org.apache.tomcat.facade.ServletWriterFacade.write(ServletWriterFacade.java:120)null at java.io.PrintWriter.newLine(PrintWriter.java:236)null at java.io.PrintWriter.println(PrintWriter.java:387)null at java.io.PrintWriter.println(PrintWriter.java:498)null at org.apache.cocoon.Frontend.header(Frontend.java:106)null at org.apache.cocoon.Frontend.print(Frontend.java:95)null at org.apache.cocoon.Frontend.error(Frontend.java:89)null at org.apache.cocoon.Cocoon.service(Cocoon.java:192)null at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)null at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:405)null at org.apache.tomcat.core.Handler.service(Handler.java:287)null at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372)null at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:812)null at org.apache.tomcat.core.ContextManager.service(ContextManager.java:758)null at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpConnectionHandler.java:213)null at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416)null at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:501)null at java.lang.Thread.run(Thread.java:484)null -- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [EMAIL PROTECTED] --------------------------------------------------------------------- Please check that your question has not already been answered in the FAQ before posting. <http://xml.apache.org/cocoon/faqs.html> To unsubscribe, e-mail: <[EMAIL PROTECTED]> For additional commands, e-mail: <[EMAIL PROTECTED]>
