https://answers.axonivy.com/questions/3038/process-initial-has-no-valid-process-reference<p>Hi all</p> <p>I'm using ivy 7 to work with casemap, when i create it and run, i got this error:</p> <pre><code>ch.ivyteam.ivy.request.RequestException: Process 'initial' has no valid process reference. at ch.ivyteam.ivy.request.RequestException$RequestExceptionBuilder.build(RequestException.java:166) at ch.ivyteam.ivy.webserver.internal.AbstractProcessModelVersionServlet.doRespondAsSystem(AbstractProcessModelVersionServlet.java:38) at ch.ivyteam.ivy.webserver.internal.AbstractServlet.prepareRespondAsSystem(AbstractServlet.java:230) at ch.ivyteam.ivy.webserver.internal.AbstractServlet.access$3(AbstractServlet.java:212) at ch.ivyteam.ivy.webserver.internal.AbstractServlet$2.call(AbstractServlet.java:190) at ch.ivyteam.ivy.security.internal.SecurityManager.executeAsSystem(SecurityManager.java:1313) at ch.ivyteam.ivy.webserver.internal.AbstractServlet.doService(AbstractServlet.java:184) at ch.ivyteam.ivy.webserver.internal.AbstractServlet.doGet(AbstractServlet.java:168) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at ch.ivyteam.ivy.webserver.internal.exception.IvyExceptionFilter.doFilter(IvyExceptionFilter.java:49) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at ch.ivyteam.ivy.webserver.internal.IvyFilter.doFilterInternal(IvyFilter.java:247) at ch.ivyteam.ivy.webserver.internal.IvyFilter.doFilter(IvyFilter.java:152) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at ch.ivyteam.ivy.webserver.internal.IvyExecuteAsSystemFilter$1.call(IvyExecuteAsSystemFilter.java:45) at ch.ivyteam.ivy.webserver.internal.IvyExecuteAsSystemFilter$1.call(IvyExecuteAsSystemFilter.java:1) at ch.ivyteam.ivy.security.internal.SecurityManager.executeAsSystem(SecurityManager.java:1313) at ch.ivyteam.ivy.webserver.internal.IvyExecuteAsSystemFilter.doFilter(IvyExecuteAsSystemFilter.java:39) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.filters.HttpHeaderSecurityFilter.doFilter(HttpHeaderSecurityFilter.java:124) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at ch.ivyteam.ivy.webserver.internal.startup.IvyEngineUnavailableFilter.doFilter(IvyEngineUnavailableFilter.java:46) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:89) at com.google.inject.servlet.ManagedFilterPipeline.dispatch(ManagedFilterPipeline.java:120) at com.google.inject.servlet.GuiceFilter.doFilter(GuiceFilter.java:135) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:478) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:80) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at ch.ivyteam.ivy.webserver.internal.PerformanceLogValve.invoke(PerformanceLogValve.java:55) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:799) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1457) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) Caused by: java.lang.IllegalArgumentException: Process 'initial' has no valid process reference. at ch.ivyteam.ivy.casemap.runtime.service.restricted.CaseMapApplicationService.getValidStartElement(CaseMapApplicationService.java:106) at ch.ivyteam.ivy.casemap.runtime.service.restricted.CaseMapApplicationService.getValidStartElement(CaseMapApplicationService.java:94) at ch.ivyteam.ivy.casemap.runtime.service.restricted.CaseMapApplicationService.startCaseMap(CaseMapApplicationService.java:57) at ch.ivyteam.ivy.casemap.runtime.service.restricted.CaseMapApplicationService.startCaseMap(CaseMapApplicationService.java:51) at ch.ivyteam.ivy.webserver.internal.IvyCaseMapServlet.handleProcessModelVersionRequest(IvyCaseMapServlet.java:34) at ch.ivyteam.ivy.webserver.internal.AbstractProcessModelVersionServlet.handleRequest(AbstractProcessModelVersionServlet.java:87) at ch.ivyteam.ivy.webserver.internal.AbstractProcessModelVersionServlet.processPmvRequest(AbstractProcessModelVersionServlet.java:63) at ch.ivyteam.ivy.webserver.internal.AbstractProcessModelVersionServlet.doRespondAsSystem(AbstractProcessModelVersionServlet.java:30) ... 51 more </code></pre> <p>Does anyone know why this happen? you can download example <a href="https://github.com/aavn-backyard/casemap-demo">here</a></p> <p>Thanks a lot</p>enTue, 19 Dec 2017 11:05:14 -0500https://answers.axonivy.com/questions/3038/process-initial-has-no-valid-process-reference/3039<p>I've found the root cause, it's because i didn't assign the start process for case map process. <img alt="alt text" src="https://answers.axonivy.com/upfiles/Untitled_412PMla.png"></p>trungdvTue, 19 Dec 2017 11:05:14 -0500https://answers.axonivy.com/questions/3038/process-initial-has-no-valid-process-reference/3039