Hi,
I am calling a JBPM process from a java class using the following code:
JbpmConfiguration jbpmConfiguration =
JbpmConfiguration.parseResource("jbpm.cfg.xml");
//ProcessDefinition
processDefinition=ProcessDefinition.parseParResource("D:\jbpm/src/process.examples/simple.par/processdefinition.xml");
ProcessDefinition
processDefinition=ProcessDefinition.parseParResource("simple.war/processdefinition.xml");
JbpmContext jbpmContext = jbpmConfiguration.createJbpmContext();
ProcessInstance processInstance=new ProcessInstance();
jbpmContext.deployProcessDefinition(processDefinition);
Token token=processInstance.getRootToken();
assertSame(processDefinition.getStartState(), token.getNode());
token.signal();
assertSame(processDefinition.getNode("first"), token.getNode());
token.signal();
assertSame(processDefinition.getNode("end"), token.getNode());
On deploying the WR file I am getting this error in the above java class.
description The server encountered an internal error () that prevented it from
fulfilling this request.
exception
org.apache.jasper.JasperException: in is null
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:370)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:81)
root cause
java.lang.NullPointerException: in is null
java.util.zip.ZipInputStream.(ZipInputStream.java:55)
org.jbpm.graph.def.ProcessDefinition.parseParResource(ProcessDefinition.java:201)
simple.CallProcess.testCallProcess(CallProcess.java:17)
org.apache.jsp.CallMethod_jsp._jspService(org.apache.jsp.CallMethod_jsp:58)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:322)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:81)
Please help me how can i solve this problem?
thanks in anticipation.
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