HTTP Status 500 - An exception occurred processing JSP page /deploy.jsp at line 20

type Exception report

message An exception occurred processing JSP page /deploy.jsp at line 20

description The server encountered an internal error that prevented it from fulfilling this request.

exception

org.apache.jasper.JasperException: An exception occurred processing JSP page /deploy.jsp at line 20

17: 		if (deployFile != null && deployFile != "") {
18: 			//必须使用的，流程引擎
19: 			ProcessEngine processEngine = Configuration.getProcessEngine();
20: 			RepositoryService repositoryService = processEngine.getRepositoryService();
21: 			try {
22: 				String file = deployFile;
23: 				//将ZIP文件封转到IO流里


Stacktrace:
	org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:568)
	org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:470)
	org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
	org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:728)

root cause

org.jbpm.api.JbpmException: resource jbpm.cfg.xml does not exist
	org.jbpm.pvm.internal.stream.ResourceStreamInput.openStream(ResourceStreamInput.java:60)
	org.jbpm.pvm.internal.xml.Parse.getInputSource(Parse.java:146)
	org.jbpm.pvm.internal.xml.Parser.buildDocument(Parser.java:453)
	org.jbpm.pvm.internal.xml.Parser.execute(Parser.java:425)
	org.jbpm.pvm.internal.xml.Parse.execute(Parse.java:158)
	org.jbpm.pvm.internal.cfg.ConfigurationImpl.parse(ConfigurationImpl.java:137)
	org.jbpm.pvm.internal.cfg.ConfigurationImpl.setResource(ConfigurationImpl.java:116)
	org.jbpm.pvm.internal.cfg.ConfigurationImpl.setResource(ConfigurationImpl.java:50)
	org.jbpm.api.Configuration.setResource(Configuration.java:79)
	org.jbpm.api.Configuration.getProcessEngine(Configuration.java:126)
	org.apache.jsp.deploy_jsp._jspService(deploy_jsp.java:86)
	org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
	org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
	org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
	org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:728)

note The full stack trace of the root cause is available in the Apache Tomcat/7.0.42 logs.

这是我的项目结构图

弱弱的问一句，那个配置文件是放那吗？