Hi All,
I developed a mcf transformation connector which works with mcf-1.8 well.
But when I install the same in mcf-2.1 at run time when I try to view the
job specification of the connection I get the below jsp error.
Any tips why it's working in mcf 1.8 and not in mcf 2.1?
Thanks,
Dileepa
[qtp266121309-357] WARN org.eclipse.jetty.server.HttpChannel -
/mcf-crawler-ui/viewjob.jsp?jobid=1438771035135
org.apache.jasper.JasperException: An exception occurred processing JSP
page /viewjob.jsp at line 728
725: {
726: try
727: {
728: transformationConnector.viewSpecification(new
org.apache.manifoldcf.ui.jsp.JspWrapper(out,adminprofile),pageContext.getRequest().getLocale(),os,1+j);
729: }
730: finally
731: {
Stacktrace:
at
org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:521)
at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:430)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
at
org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:769)
at
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:585)
at
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
at
org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:577)
at
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:223)
at
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1125)
at
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:515)
at
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
at
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1059)
at
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
at
org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:215)
at
org.eclipse.jetty.server.handler.HandlerList.handle(HandlerList.java:52)
at
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97)
at org.eclipse.jetty.server.Server.handle(Server.java:497)
at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:311)
at
org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:248)
at
org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:540)
at
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:610)
at
org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:539)
at java.lang.Thread.run(Thread.java:745)
Caused by: org.apache.velocity.exception.MethodInvocationException:
Invocation of method 'bodyEscape' in class java.lang.Class threw exception
java.lang.NullPointerException at viewSpecification.html[line 23, column 38]
at
org.apache.velocity.runtime.parser.node.ASTMethod.handleInvocationException(ASTMethod.java:243)
at
org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:187)
at
org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280)
at
org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:369)
at
org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342)
at org.apache.velocity.Template.merge(Template.java:356)
at org.apache.velocity.Template.merge(Template.java:260)
at
org.apache.velocity.app.VelocityEngine.mergeTemplate(VelocityEngine.java:354)
at
org.apache.manifoldcf.ui.i18n.Messages.outputResourceWithVelocity(Messages.java:159)
at
org.apache.manifoldcf.agents.transformation.stanbol.Messages.outputResourceWithVelocity(Messages.java:119)
at
org.apache.manifoldcf.agents.transformation.stanbol.StanbolEnhancer.viewSpecification(StanbolEnhancer.java:639)
at org.apache.jsp.viewjob_jsp._jspService(viewjob_jsp.java:1024)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:388)
... 23 more
Caused by: java.lang.NullPointerException
at org.apache.manifoldcf.ui.util.Encoder.bodyEscape(Encoder.java:127)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at
org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395)
at
org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384)
at
org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173)
... 36 more
[qtp266121309-357] WARN org.eclipse.jetty.server.HttpChannel - Could not
send response error 500: org.apache.jasper.JasperException: An exception
occurred processing JSP page /viewjob.jsp at line 728
725: {
726: try
727: {
728: transformationConnector.viewSpecification(new
org.apache.manifoldcf.ui.jsp.JspWrapper(out,adminprofile),pageContext.getRequest().getLocale(),os,1+j);
729: }
730: finally
731: {
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