Hello all,

I just found out that this method:

ivy.html.startref("Start Processes/DashboardPages/DefaultApplicationHomePage.ivp")

throws an exception on the ivy server, but not in the Designer

Why ? What am I missing ?

Best Regards, Yordan Yunchov

asked 18.08.2016 at 18:05

Stelt0's gravatar image

Stelt0
19333742
accept rate: 12%

edited 19.08.2016 at 10:19

Reguel%20Wermelinger's gravatar image

Reguel Werme... ♦♦
9.4k21857

I guess that the deployed projects / PMVs are not equal. Maybe the engine application does not contain all projects from the design time? Can you attach the concrete exception that is thrown?

(19.08.2016 at 10:20) Reguel Werme... ♦♦ Reguel%20Wermelinger's gravatar image

What is PMV ?

The interesting part is that using ivy.html.startref("Start Processes/DashboardPages/DefaultApplicationHomePage.ivp") in HTML Dialog it is working correctly, if I use it server side, both in Java and Ivy Script - it is trowing an error.

the version of the server is 6.2 and the version of the deployed application is 6.1.

(22.08.2016 at 09:52) Stelt0 Stelt0's gravatar image

Please send us the full error message with stacktrace, you find it in the log (<server install="" root="">/logs/...).

(26.08.2016 at 15:46) Christian St... ♦ Christian%20Strebel's gravatar image

Can it be that the issue is because my process is executed asynchronously ?

(14.09.2016 at 13:09) Stelt0 Stelt0's gravatar image

yes this could be, ivy.html works only with an ivy context and when a http-request is available. But without a stacktrace/error message is hard to guess...

(14.09.2016 at 15:35) Flavio Sadeghi ♦♦ Flavio%20Sadeghi's gravatar image

Hello All,

here is the process:

alt text alt text

Error Message:

NullPointerException: Receiver of method 'startref' is null IvyScriptRuntimeException: IvyScript Runtime Exception in Instruction: ivy.html.startref("Start Processes/DashboardPages/DefaultApplicationHomePage.ivp") Block: <java.lang.string incidentid,java.lang.string="" cockpithomeurl,java.lang.string="" cockpiturl,java.lang.string="" channelid=""> param; param.incidentId = in.incidentId; param.cockpitHomeUrl = ivy.html.startref("Start Processes/DashboardPages/DefaultApplicationHomePage.ivp"); param.cockpitUrl = com.frox.sbc.dashboard.UrlHelper.generateCockpitAlarmUrl(in.incidentId); param.channelId = in.channelId; BpmError: ivy:error:script RequestException: ivy:error:script Web service process (1560CD9E31B754A1) call failed [start=newEvent(String,String), user=User [id=1], inputparam={incidentId=INC000000041703, channelId=SLM01101}]

Stack Trace:

[errorId=1572DDF0F2FCFBF1, request=1560CD9E31B754A1/1560CD9E31B754A1-ws0/wsCall(17.17.0.0), session=0 (SYSTEM), task=17, application=2147483647, requestId=42626, executionContext=SYSTEM, pmv=designer$EventDashBoard2$1, client=127.0.0.1] ch.ivyteam.ivy.request.RequestException: ivy:error:script at ch.ivyteam.ivy.request.RequestException$RequestExceptionBuilder.build(RequestException.java:161) at ch.ivyteam.ivy.bpm.engine.internal.BpmEngine.handleNormalRequest(BpmEngine.java:195) at ch.ivyteam.ivy.bpm.engine.internal.BpmEngine.handleRequestWithinContext(BpmEngine.java:140) at ch.ivyteam.ivy.request.impl.ContextAwareRequestHandler.handleRequest(ContextAwareRequestHandler.java:32) at ch.ivyteam.ivy.webservice.process.internal.WebServiceProcessBeanEngine.handleRequest(WebServiceProcessBeanEngine.java:300) at ch.ivyteam.ivy.webservice.process.internal.WebServiceProcessBeanRuntime.fireWebServiceProcessStart(WebServiceProcessBeanRuntime.java:74) at ch.ivyteam.ivy.webservice.process.restricted.AbstractWebServiceProcess.executeProcessWithUserException(AbstractWebServiceProcess.java:60) at ch.ivyteam.ivy.webservice.process.restricted.AbstractWebServiceProcess.executeProcess(AbstractWebServiceProcess.java:42) at com.frox.sbc.eventdashboard.process.sendEvent.newEvent(sendEvent.java:34) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:497) at org.apache.cxf.service.invoker.AbstractInvoker.performInvocation(AbstractInvoker.java:173) at org.apache.cxf.service.invoker.AbstractInvoker.invoke(AbstractInvoker.java:89) at org.apache.cxf.jaxws.JAXWSMethodInvoker.invoke(JAXWSMethodInvoker.java:61) at org.apache.cxf.service.invoker.AbstractInvoker.invoke(AbstractInvoker.java:75) at org.apache.cxf.interceptor.ServiceInvokerInterceptor$1.run(ServiceInvokerInterceptor.java:58) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.apache.cxf.workqueue.SynchronousExecutor.execute(SynchronousExecutor.java:37) at org.apache.cxf.interceptor.ServiceInvokerInterceptor.handleMessage(ServiceInvokerInterceptor.java:107) at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:255) at org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:113) at org.apache.cxf.transport.servlet.ServletDestination.invoke(ServletDestination.java:102) at org.apache.cxf.transport.servlet.ServletController.invokeDestination(ServletController.java:464) at org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:188) at org.apache.cxf.transport.servlet.AbstractCXFServlet.invoke(AbstractCXFServlet.java:148) at org.apache.cxf.transport.servlet.AbstractHTTPServlet.handleRequest(AbstractHTTPServlet.java:179) at org.apache.cxf.transport.servlet.AbstractHTTPServlet.doPost(AbstractHTTPServlet.java:103) at javax.servlet.http.HttpServlet.service(HttpServlet.java:650) at org.apache.cxf.transport.servlet.AbstractHTTPServlet.service(AbstractHTTPServlet.java:159) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at ch.ivyteam.ivy.webserver.internal.IvyFilter.doFilterInternal(IvyFilter.java:267) at ch.ivyteam.ivy.webserver.internal.IvyFilter.doFilter(IvyFilter.java:172) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) 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:1467) at ch.ivyteam.ivy.webserver.internal.IvyExecuteAsSystemFilter.doFilter(IvyExecuteAsSystemFilter.java:39) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:89) at com.google.inject.servlet.ManagedFilterPipeline.dispatch(ManagedFilterPipeline.java:119) at com.google.inject.servlet.GuiceFilter$1.call(GuiceFilter.java:133) at com.google.inject.servlet.GuiceFilter$1.call(GuiceFilter.java:130) at com.google.inject.servlet.GuiceFilter$Context.call(GuiceFilter.java:203) at com.google.inject.servlet.GuiceFilter.doFilter(GuiceFilter.java:130) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:505) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116) at ch.ivyteam.ivy.webserver.internal.PerformanceLogValve.invoke(PerformanceLogValve.java:55) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:423) at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1079) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:625) at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:316) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:745) [errorId=1572DDF0F2FCFBF1, request=1560CD9E31B754A1/1560CD9E31B754A1-ws0/wsCall(17.17.0.0), session=0 (SYSTEM), task=17, application=2147483647, requestId=42626, executionContext=SYSTEM, pmv=designer$EventDashBoard2$1, client=127.0.0.1, processElement=1560CD9E31B754A1-f1] Caused by: BpmError ivy:error:script Unique ID: 1572DDF0F2FCFBF1 Process Element: SendEventAsync <1560CD9E31B754A1-f1> at ch.ivyteam.ivy.bpm.error.BpmErrorBuilder.build(BpmErrorBuilder.java:204) at ch.ivyteam.ivy.bpm.engine.restricted.error.BpmErrorConverter.toBpmError(BpmErrorConverter.java:30) at ch.ivyteam.ivy.bpm.exec.restricted.scripting.IvyScriptExecutor.execute(IvyScriptExecutor.java:203) at ch.ivyteam.ivy.bpm.exec.internal.activity.call.trigger.TriggerCallExecutor.createParameter(TriggerCallExecutor.java:88) at ch.ivyteam.ivy.bpm.exec.internal.activity.call.trigger.TriggerCallExecutor.execute(TriggerCallExecutor.java:77) at ch.ivyteam.ivy.bpm.exec.internal.activity.call.trigger.TriggerCallExecutor.execute(TriggerCallExecutor.java:1) at ch.ivyteam.ivy.bpm.engine.internal.model.bpmn.SimpleActivityExecutorAdapter.execute(SimpleActivityExecutorAdapter.java:36) at ch.ivyteam.ivy.bpm.engine.internal.model.ProcessElement.lambda$0(ProcessElement.java:215) at ch.ivyteam.ivy.bpm.engine.internal.model.ProcessElement.executeInElementContext(ProcessElement.java:286) at ch.ivyteam.ivy.bpm.engine.internal.model.ProcessElement.execute(ProcessElement.java:215) at ch.ivyteam.ivy.bpm.engine.internal.core.ProcessElementExecution.execute(ProcessElementExecution.java:37) at ch.ivyteam.ivy.bpm.engine.internal.core.RequestProcessor.handleExecution(RequestProcessor.java:140) at ch.ivyteam.ivy.bpm.engine.internal.core.RequestProcessor.processRequest(RequestProcessor.java:130) at ch.ivyteam.ivy.bpm.engine.internal.core.RequestProcessor.handleRequest(RequestProcessor.java:95) at ch.ivyteam.ivy.bpm.engine.internal.core.RequestProcessor.handleRequest(RequestProcessor.java:77) at ch.ivyteam.ivy.bpm.engine.internal.BpmEngine.handleNormalRequest(BpmEngine.java:191) ... 65 more [errorId=1572DDF0F2FCFBF1, request=1560CD9E31B754A1/1560CD9E31B754A1-ws0/wsCall(17.17.0.0), session=0 (SYSTEM), task=17, application=2147483647, requestId=42626, executionContext=0 (SYSTEM), pmv=designer$EventDashBoard2$1, client=127.0.0.1, processElement=1560CD9E31B754A1-f1] Caused by: ch.ivyteam.ivy.scripting.exceptions.runtime.IvyScriptRuntimeException: IvyScript Runtime Exception in Instruction: ivy.html.startref("Start Processes/DashboardPages/DefaultApplicationHomePage.ivp") Block: <java.lang.string incidentid,java.lang.string="" cockpithomeurl,java.lang.string="" cockpiturl,java.lang.string="" channelid=""> param; param.incidentId = in.incidentId; param.cockpitHomeUrl = ivy.html.startref("Start Processes/DashboardPages/DefaultApplicationHomePage.ivp"); param.cockpitUrl = com.frox.sbc.dashboard.UrlHelper.generateCockpitAlarmUrl(in.incidentId); param.channelId = in.channelId; at ch.ivyteam.ivy.scripting.internal.language.IvyScriptEnginePerformer.wrapException(IvyScriptEnginePerformer.java:1672) at ch.ivyteam.ivy.scripting.internal.language.IvyScriptEnginePerformer.visitControlInstructionInvoke(IvyScriptEnginePerformer.java:678) at ch.ivyteam.ivy.scripting.internal.language.ControlInstructionInvoke.acceptControlInstructionVisitor(ControlInstructionInvoke.java:98) at ch.ivyteam.ivy.scripting.internal.language.ControlInstruction.acceptInstructionVisitor(ControlInstruction.java:55) at ch.ivyteam.ivy.scripting.internal.language.IvyScriptEnginePerformer.execute(IvyScriptEnginePerformer.java:170) at ch.ivyteam.ivy.scripting.internal.language.IvyScriptEnginePerformer.execute(IvyScriptEnginePerformer.java:126) at ch.ivyteam.ivy.scripting.internal.language.IvyScriptEngine.executeInternal(IvyScriptEngine.java:310) at ch.ivyteam.ivy.scripting.internal.language.IvyScriptEngine.execute(IvyScriptEngine.java:279) at ch.ivyteam.ivy.bpm.exec.restricted.scripting.IvyScriptExecutor$1.call(IvyScriptExecutor.java:222) at ch.ivyteam.ivy.security.internal.SecurityContext.executeAs(SecurityContext.java:1562) at ch.ivyteam.ivy.bpm.exec.restricted.scripting.IvyScriptExecutor.executeSecurely(IvyScriptExecutor.java:239) at ch.ivyteam.ivy.bpm.exec.restricted.scripting.IvyScriptExecutor.executeInstruction(IvyScriptExecutor.java:226) at ch.ivyteam.ivy.bpm.exec.restricted.scripting.IvyScriptExecutor.execute(IvyScriptExecutor.java:194) ... 78 more Caused by: java.lang.NullPointerException: Receiver of method 'startref' is null at ch.ivyteam.ivy.scripting.internal.language.IvyScriptEnginePerformer.visitControlInstructionInvoke(IvyScriptEnginePerformer.java:630) ... 89 more

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answered 15.09.2016 at 14:52

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Stelt0
19333742
accept rate: 12%

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Asked: 18.08.2016 at 18:05

Seen: 1,558 times

Last updated: 15.09.2016 at 14:52