Problem to deploy a 'bpmn + groovy script' project via REST

[Martin Schimak]

Hi all,

I am a bit stuck. I wanted to start investigating the new script features... I can locally successfully deploy and test-drive a simple test project with a bpmn file and a groovy script called from that bpmn via deployment://... namespace. Today I tried to deploy that little project consisting of two main folder files via REST api /deployment/create. I continue to see the following json response: 

{"type":"ProcessEngineException","message":"Unable to load script file from resource deployment://com/plexiti/test/MyTestScript.groovy | MyTestProcess.bpmn | line 13 | column 163\nScriptTask does not provide script | MyTestProcess.bpmn | line 13 | column 163\n"}

As I hope that anybody of you sees a possible hint to the reason, I post here the http body posted over the wire as well as the camunda server logs while trying to process that request…

Many thx…

Martin.

1. The http body posted: 

--eQi1gu0UKm60r_lvvynqz4QByLmsrSxpRk0PDLG

Content-Disposition: form-data; name="enable-duplicate-filtering"

Content-Type: text/plain; charset=ISO-8859-1

Content-Transfer-Encoding: 8bit 

                                

false                           

--eQi1gu0UKm60r_lvvynqz4QByLmsrSxpRk0PDLG

Content-Disposition: form-data; name="deploy-changed-only"

Content-Type: text/plain; charset=ISO-8859-1

Content-Transfer-Encoding: 8bit 

                                

false                           

--eQi1gu0UKm60r_lvvynqz4QByLmsrSxpRk0PDLG

Content-Disposition: form-data; name="com/plexiti/test/MyTestScript.groovy"; filename="com/plexiti/test/MyTestScript.groovy"

Content-Type: application/octet-stream

Content-Transfer-Encoding: binary

                                

[… script content omitted …]

                         

--eQi1gu0UKm60r_lvvynqz4QByLmsrSxpRk0PDLG

Content-Disposition: form-data; name="MyTestProcess.bpmn"; filename="MyTestProcess.bpmn"

Content-Type: application/octet-stream

Content-Transfer-Encoding: binary

                                

<?xml version="1.0" encoding="UTF-8"?>

<bpmn2:definitions xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:bpmn2="http://www.omg.org/spec/BPMN/20100524/MODEL" xmlns:bpmndi="http://www.omg.org/spec/BPMN/20100524/DI" xmlns:camunda="http://activiti.org/bpmn" xmlns:dc="http://www.omg.org/spec/DD/20100524/DC" xmlns:di="http://www.omg.org/spec/DD/20100524/DI" xsi:schemaLocation="http://www.omg.org/spec/BPMN/20100524/MODEL BPMN20.xsd" id="_uvL1YEsCEeSpCN65m9BmCw" exporter="camunda modeler" exporterVersion="2.6.0" targetNamespace="http://activiti.org/bpmn">

[… some bpmn content omitted ...]

    <bpmn2:scriptTask id="ScriptTask_1" camunda:resource="deployment://com/plexiti/test/MyTestScript.groovy" scriptFormat="groovy" camunda:resultVariable="again">

      <bpmn2:incoming>SequenceFlow_2</bpmn2:incoming>

      <bpmn2:incoming>SequenceFlow_5</bpmn2:incoming>

      <bpmn2:outgoing>SequenceFlow_3</bpmn2:outgoing>

    </bpmn2:scriptTask>         

[… some bpmn content omitted ...]

</bpmn2:definitions>            

--eQi1gu0UKm60r_lvvynqz4QByLmsrSxpRk0PDLG--

2. The server logs

2014-10-06T16:40:32.091504+00:00 heroku[router]: at=info method=POST path="/api/engine/engine/default/deployment/create" host=dry-wave-4707.herokuapp.com request_id=76464df0-37ae-4f75-85f0-e9404926e860 fwd="84.114.172.131" dyno=web.1 connect=0ms service=171ms status=500 bytes=455

2014-10-06T16:40:32.038876+00:00 app[web.1]: Oct 06, 2014 4:40:32 PM org.camunda.bpm.engine.impl.bpmn.deployer.BpmnDeployer deploy

2014-10-06T16:40:32.038882+00:00 app[web.1]: INFO: Processing resource com/plexiti/test/MyTestScript.groovy

2014-10-06T16:40:32.039371+00:00 app[web.1]: Oct 06, 2014 4:40:32 PM org.camunda.bpm.engine.impl.bpmn.deployer.BpmnDeployer deploy

2014-10-06T16:40:32.039374+00:00 app[web.1]: INFO: Processing resource MyTestProcess.bpmn

2014-10-06T16:40:32.088679+00:00 app[web.1]: Oct 06, 2014 4:40:32 PM org.camunda.bpm.engine.impl.interceptor.CommandContext close

2014-10-06T16:40:32.088685+00:00 app[web.1]: SEVERE: Error while closing command context

2014-10-06T16:40:32.088687+00:00 app[web.1]: org.camunda.bpm.engine.ProcessEngineException: Unable to load script file from resource deployment://com/plexiti/test/MyTestScript.groovy | MyTestProcess.bpmn | line 13 | column 163

2014-10-06T16:40:32.088689+00:00 app[web.1]: ScriptTask does not provide script | MyTestProcess.bpmn | line 13 | column 163

2014-10-06T16:40:32.088691+00:00 app[web.1]: 

2014-10-06T16:40:32.088693+00:00 app[web.1]:    at org.camunda.bpm.engine.impl.util.xml.Parse.throwExceptionForErrors(Parse.java:183)

2014-10-06T16:40:32.088694+00:00 app[web.1]:    at org.camunda.bpm.engine.impl.bpmn.parser.BpmnParse.execute(BpmnParse.java:257)

2014-10-06T16:40:32.088696+00:00 app[web.1]:    at org.camunda.bpm.engine.impl.bpmn.deployer.BpmnDeployer.deploy(BpmnDeployer.java:106)

2014-10-06T16:40:32.088698+00:00 app[web.1]:    at org.camunda.bpm.engine.impl.persistence.deploy.DeploymentCache.deploy(DeploymentCache.java:58)

2014-10-06T16:40:32.088700+00:00 app[web.1]:    at org.camunda.bpm.engine.impl.persistence.entity.DeploymentManager.insertDeployment(DeploymentManager.java:44)

2014-10-06T16:40:32.088701+00:00 app[web.1]:    at org.camunda.bpm.engine.impl.cmd.DeployCmd.deploy(DeployCmd.java:166)

2014-10-06T16:40:32.088702+00:00 app[web.1]:    at org.camunda.bpm.engine.impl.cmd.DeployCmd.execute(DeployCmd.java:84)

2014-10-06T16:40:32.088704+00:00 app[web.1]:    at org.camunda.bpm.engine.impl.cmd.DeployCmd.execute(DeployCmd.java:61)

2014-10-06T16:40:32.088706+00:00 app[web.1]:    at org.camunda.bpm.engine.impl.interceptor.CommandExecutorImpl.execute(CommandExecutorImpl.java:24)

2014-10-06T16:40:32.088708+00:00 app[web.1]:    at org.camunda.bpm.engine.impl.interceptor.CommandContextInterceptor.execute(CommandContextInterceptor.java:97)

2014-10-06T16:40:32.088709+00:00 app[web.1]:    at org.camunda.bpm.engine.spring.SpringTransactionInterceptor$1.doInTransaction(SpringTransactionInterceptor.java:42)

2014-10-06T16:40:32.088711+00:00 app[web.1]:    at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:130)

2014-10-06T16:40:32.088712+00:00 app[web.1]:    at org.camunda.bpm.engine.spring.SpringTransactionInterceptor.execute(SpringTransactionInterceptor.java:40)

2014-10-06T16:40:32.088714+00:00 app[web.1]:    at org.camunda.bpm.engine.impl.interceptor.LogInterceptor.execute(LogInterceptor.java:32)

2014-10-06T16:40:32.088715+00:00 app[web.1]:    at org.camunda.bpm.engine.impl.RepositoryServiceImpl.deploy(RepositoryServiceImpl.java:82)

2014-10-06T16:40:32.088717+00:00 app[web.1]:    at org.camunda.bpm.engine.impl.repository.DeploymentBuilderImpl.deploy(DeploymentBuilderImpl.java:125)

2014-10-06T16:40:32.088719+00:00 app[web.1]:    at org.camunda.bpm.engine.rest.impl.DeploymentRestServiceImpl.createDeployment(DeploymentRestServiceImpl.java:126)

2014-10-06T16:40:32.088721+00:00 app[web.1]:    at sun.reflect.GeneratedMethodAccessor30.invoke(Unknown Source)

2014-10-06T16:40:32.088722+00:00 app[web.1]:    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

2014-10-06T16:40:32.088724+00:00 app[web.1]:    at java.lang.reflect.Method.invoke(Method.java:606)

2014-10-06T16:40:32.088725+00:00 app[web.1]:    at org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:167)

2014-10-06T16:40:32.088726+00:00 app[web.1]:    at org.jboss.resteasy.core.ResourceMethod.invokeOnTarget(ResourceMethod.java:257)

2014-10-06T16:40:32.088728+00:00 app[web.1]:    at org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:222)

2014-10-06T16:40:32.088729+00:00 app[web.1]:    at org.jboss.resteasy.core.ResourceLocator.invokeOnTargetObject(ResourceLocator.java:159)

2014-10-06T16:40:32.088730+00:00 app[web.1]:    at org.jboss.resteasy.core.ResourceLocator.invoke(ResourceLocator.java:92)

2014-10-06T16:40:32.088732+00:00 app[web.1]:    at org.jboss.resteasy.core.SynchronousDispatcher.getResponse(SynchronousDispatcher.java:542)

2014-10-06T16:40:32.088733+00:00 app[web.1]:    at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:524)

2014-10-06T16:40:32.088734+00:00 app[web.1]:    at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:126)

2014-10-06T16:40:32.088736+00:00 app[web.1]:    at org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:208)

2014-10-06T16:40:32.088737+00:00 app[web.1]:    at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:55)

2014-10-06T16:40:32.088738+00:00 app[web.1]:    at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:50)

2014-10-06T16:40:32.088740+00:00 app[web.1]:    at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)

2014-10-06T16:40:32.088741+00:00 app[web.1]:    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)

2014-10-06T16:40:32.088742+00:00 app[web.1]:    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)

2014-10-06T16:40:32.088744+00:00 app[web.1]:    at org.camunda.bpm.engine.rest.filter.CacheControlFilter.doFilter(CacheControlFilter.java:47)

2014-10-06T16:40:32.088745+00:00 app[web.1]:    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)

2014-10-06T16:40:32.088746+00:00 app[web.1]:    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)

2014-10-06T16:40:32.088748+00:00 app[web.1]:    at org.camunda.bpm.webapp.impl.security.filter.SecurityFilter.doFilterSecure(SecurityFilter.java:67)

2014-10-06T16:40:32.088749+00:00 app[web.1]:    at org.camunda.bpm.webapp.impl.security.filter.SecurityFilter.doFilter(SecurityFilter.java:51)

2014-10-06T16:40:32.088755+00:00 app[web.1]:    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)

2014-10-06T16:40:32.088757+00:00 app[web.1]:    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)

2014-10-06T16:40:32.088758+00:00 app[web.1]:    at org.camunda.bpm.webapp.impl.security.auth.AuthenticationFilter$1.execute(AuthenticationFilter.java:59)

2014-10-06T16:40:32.088759+00:00 app[web.1]:    at org.camunda.bpm.webapp.impl.security.auth.AuthenticationFilter$1.execute(AuthenticationFilter.java:56)

2014-10-06T16:40:32.088761+00:00 app[web.1]:    at org.camunda.bpm.webapp.impl.security.SecurityActions.runWithAuthentications(SecurityActions.java:38)

2014-10-06T16:40:32.088762+00:00 app[web.1]:    at org.camunda.bpm.webapp.impl.security.auth.AuthenticationFilter.doFilter(AuthenticationFilter.java:56)

2014-10-06T16:40:32.088763+00:00 app[web.1]:    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)

2014-10-06T16:40:32.088765+00:00 app[web.1]:    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)

2014-10-06T16:40:32.088766+00:00 app[web.1]:    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)

2014-10-06T16:40:32.088767+00:00 app[web.1]:    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)

2014-10-06T16:40:32.088769+00:00 app[web.1]:    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)

2014-10-06T16:40:32.088771+00:00 app[web.1]:    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)

2014-10-06T16:40:32.088772+00:00 app[web.1]:    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)

2014-10-06T16:40:32.088774+00:00 app[web.1]:    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)

2014-10-06T16:40:32.088775+00:00 app[web.1]:    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)

2014-10-06T16:40:32.088777+00:00 app[web.1]:    at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1008)

2014-10-06T16:40:32.088779+00:00 app[web.1]:    at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)

2014-10-06T16:40:32.088780+00:00 app[web.1]:    at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1686)

2014-10-06T16:40:32.088782+00:00 app[web.1]:    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)

2014-10-06T16:40:32.088783+00:00 app[web.1]:    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)

2014-10-06T16:40:32.088784+00:00 app[web.1]:    at java.lang.Thread.run(Thread.java:745)

2014-10-06T16:40:32.088786+00:00 app[web.1]: 

2014-10-06T16:40:32.091363+00:00 app[web.1]: Oct 06, 2014 4:40:32 PM org.camunda.bpm.engine.rest.exception.ProcessEngineExceptionHandler toResponse

2014-10-06T16:40:32.091366+00:00 app[web.1]: WARNING: org.camunda.bpm.engine.ProcessEngineException: Unable to load script file from resource deployment://com/plexiti/test/MyTestScript.groovy | MyTestProcess.bpmn | line 13 | column 163

2014-10-06T16:40:32.091368+00:00 app[web.1]: ScriptTask does not provide script | MyTestProcess.bpmn | line 13 | column 163

2014-10-06T16:40:32.091369+00:00 app[web.1]: 

2014-10-06T16:40:32.091371+00:00 app[web.1]:    at org.camunda.bpm.engine.impl.util.xml.Parse.throwExceptionForErrors(Parse.java:183)

2014-10-06T16:40:32.091372+00:00 app[web.1]:    at org.camunda.bpm.engine.impl.bpmn.parser.BpmnParse.execute(BpmnParse.java:257)

2014-10-06T16:40:32.091374+00:00 app[web.1]:    at org.camunda.bpm.engine.impl.bpmn.deployer.BpmnDeployer.deploy(BpmnDeployer.java:106)

2014-10-06T16:40:32.091375+00:00 app[web.1]:    at org.camunda.bpm.engine.impl.persistence.deploy.DeploymentCache.deploy(DeploymentCache.java:58)

2014-10-06T16:40:32.091377+00:00 app[web.1]:    at org.camunda.bpm.engine.impl.persistence.entity.DeploymentManager.insertDeployment(DeploymentManager.java:44)

2014-10-06T16:40:32.091378+00:00 app[web.1]:    at org.camunda.bpm.engine.impl.cmd.DeployCmd.deploy(DeployCmd.java:166)

2014-10-06T16:40:32.091380+00:00 app[web.1]:    at org.camunda.bpm.engine.impl.cmd.DeployCmd.execute(DeployCmd.java:84)

2014-10-06T16:40:32.091381+00:00 app[web.1]:    at org.camunda.bpm.engine.impl.cmd.DeployCmd.execute(DeployCmd.java:61)

2014-10-06T16:40:32.091383+00:00 app[web.1]:    at org.camunda.bpm.engine.impl.interceptor.CommandExecutorImpl.execute(CommandExecutorImpl.java:24)

2014-10-06T16:40:32.091384+00:00 app[web.1]:    at org.camunda.bpm.engine.impl.interceptor.CommandContextInterceptor.execute(CommandContextInterceptor.java:97)

2014-10-06T16:40:32.091386+00:00 app[web.1]:    at org.camunda.bpm.engine.spring.SpringTransactionInterceptor$1.doInTransaction(SpringTransactionInterceptor.java:42)

2014-10-06T16:40:32.091387+00:00 app[web.1]:    at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:130)

2014-10-06T16:40:32.091389+00:00 app[web.1]:    at org.camunda.bpm.engine.spring.SpringTransactionInterceptor.execute(SpringTransactionInterceptor.java:40)

2014-10-06T16:40:32.091390+00:00 app[web.1]:    at org.camunda.bpm.engine.impl.interceptor.LogInterceptor.execute(LogInterceptor.java:32)

2014-10-06T16:40:32.091392+00:00 app[web.1]:    at org.camunda.bpm.engine.impl.RepositoryServiceImpl.deploy(RepositoryServiceImpl.java:82)

2014-10-06T16:40:32.091393+00:00 app[web.1]:    at org.camunda.bpm.engine.impl.repository.DeploymentBuilderImpl.deploy(DeploymentBuilderImpl.java:125)

2014-10-06T16:40:32.091395+00:00 app[web.1]:    at org.camunda.bpm.engine.rest.impl.DeploymentRestServiceImpl.createDeployment(DeploymentRestServiceImpl.java:126)

2014-10-06T16:40:32.091396+00:00 app[web.1]:    at sun.reflect.GeneratedMethodAccessor30.invoke(Unknown Source)

2014-10-06T16:40:32.091398+00:00 app[web.1]:    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

2014-10-06T16:40:32.091399+00:00 app[web.1]:    at java.lang.reflect.Method.invoke(Method.java:606)

2014-10-06T16:40:32.091401+00:00 app[web.1]:    at org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:167)

2014-10-06T16:40:32.091402+00:00 app[web.1]:    at org.jboss.resteasy.core.ResourceMethod.invokeOnTarget(ResourceMethod.java:257)

2014-10-06T16:40:32.091403+00:00 app[web.1]:    at org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:222)

2014-10-06T16:40:32.091405+00:00 app[web.1]:    at org.jboss.resteasy.core.ResourceLocator.invokeOnTargetObject(ResourceLocator.java:159)

2014-10-06T16:40:32.091406+00:00 app[web.1]:    at org.jboss.resteasy.core.ResourceLocator.invoke(ResourceLocator.java:92)

2014-10-06T16:40:32.091407+00:00 app[web.1]:    at org.jboss.resteasy.core.SynchronousDispatcher.getResponse(SynchronousDispatcher.java:542)

2014-10-06T16:40:32.091409+00:00 app[web.1]:    at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:524)

2014-10-06T16:40:32.091410+00:00 app[web.1]:    at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:126)

2014-10-06T16:40:32.091411+00:00 app[web.1]:    at org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:208)

2014-10-06T16:40:32.091413+00:00 app[web.1]:    at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:55)

2014-10-06T16:40:32.091414+00:00 app[web.1]:    at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:50)

2014-10-06T16:40:32.091415+00:00 app[web.1]:    at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)

2014-10-06T16:40:32.091417+00:00 app[web.1]:    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)

2014-10-06T16:40:32.091418+00:00 app[web.1]:    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)

2014-10-06T16:40:32.091419+00:00 app[web.1]:    at org.camunda.bpm.engine.rest.filter.CacheControlFilter.doFilter(CacheControlFilter.java:47)

2014-10-06T16:40:32.091420+00:00 app[web.1]:    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)

2014-10-06T16:40:32.091422+00:00 app[web.1]:    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)

2014-10-06T16:40:32.091423+00:00 app[web.1]:    at org.camunda.bpm.webapp.impl.security.filter.SecurityFilter.doFilterSecure(SecurityFilter.java:67)

2014-10-06T16:40:32.091447+00:00 app[web.1]:    at org.camunda.bpm.webapp.impl.security.filter.SecurityFilter.doFilter(SecurityFilter.java:51)

2014-10-06T16:40:32.091450+00:00 app[web.1]:    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)

2014-10-06T16:40:32.091457+00:00 app[web.1]:    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)

2014-10-06T16:40:32.091458+00:00 app[web.1]:    at org.camunda.bpm.webapp.impl.security.auth.AuthenticationFilter$1.execute(AuthenticationFilter.java:59)

2014-10-06T16:40:32.091459+00:00 app[web.1]:    at org.camunda.bpm.webapp.impl.security.auth.AuthenticationFilter$1.execute(AuthenticationFilter.java:56)

2014-10-06T16:40:32.091461+00:00 app[web.1]:    at org.camunda.bpm.webapp.impl.security.SecurityActions.runWithAuthentications(SecurityActions.java:38)

2014-10-06T16:40:32.091463+00:00 app[web.1]:    at org.camunda.bpm.webapp.impl.security.auth.AuthenticationFilter.doFilter(AuthenticationFilter.java:56)

2014-10-06T16:40:32.091464+00:00 app[web.1]:    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)

2014-10-06T16:40:32.091466+00:00 app[web.1]:    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)

2014-10-06T16:40:32.091467+00:00 app[web.1]:    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)

2014-10-06T16:40:32.091469+00:00 app[web.1]:    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)

2014-10-06T16:40:32.091470+00:00 app[web.1]:    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)

2014-10-06T16:40:32.091471+00:00 app[web.1]:    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)

2014-10-06T16:40:32.091473+00:00 app[web.1]:    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)

2014-10-06T16:40:32.091475+00:00 app[web.1]:    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)

2014-10-06T16:40:32.091476+00:00 app[web.1]:    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)

2014-10-06T16:40:32.091477+00:00 app[web.1]:    at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1008)

2014-10-06T16:40:32.091479+00:00 app[web.1]:    at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)

2014-10-06T16:40:32.091480+00:00 app[web.1]:    at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1686)

2014-10-06T16:40:32.091481+00:00 app[web.1]:    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)

2014-10-06T16:40:32.091483+00:00 app[web.1]:    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)

2014-10-06T16:40:32.091484+00:00 app[web.1]:    at java.lang.Thread.run(Thread.java:745)

[Martin Schimak]

Sorry, I accidentally did not paste the first part of the http body… doesn't really matter, but looks like:

--eQi1gu0UKm60r_lvvynqz4QByLmsrSxpRk0PDLG

Content-Disposition: form-data; name="deployment-name"

Content-Type: text/plain; charset=ISO-8859-1

Content-Transfer-Encoding: 8bit 

                                

GradleDeployment                

--eQi1gu0UKm60r_lvvynqz4QByLmsrSxpRk0PDLG            

[Sebastian Menski]

Hi Martin,

I just tested it with our tomcat 7.2.0-alpha5 version. I deployed a process and a script with the same filename from your example with REST.

The process was successfully deployed with the script.

Which version of camunda are you using? I assume you are using your camunda tomcat webapp standalone for heroku project? Maybe there

is a problem with the standalone version. I will test that next.

Cheers,
Sebastian

[Sebastian Menski]

Hi Martin,

I now also tested it with camunda tomcat webapp standalone 7.2.0-alpha5 locally, which also worked fine. After that I used your heroku template to

deploy camunda 7.2.0-alpha5 to heroku which work very well, thanks for this nice project. But also the deployment was sucessfully.

So I'm currently not able to reproduce the problem. Maybe there is a problem in the version you are using so I wait for your response on that.

Cheers,

Sebastian

[Martin Schimak]

Hi Sebastian,

Thank you for your help. I am also using 7.2.0-alpha5 - and yes, the tomcat standalone web app with heroku. Does your process reference the script exactly like my one?

<bpmn2:scriptTask id="ScriptTask_1" camunda:resource="deployment://com/plexiti/test/MyTestScript.groovy" scriptFormat="groovy">

…

</bpmn2:scriptTask>

It's really strange… 

Martin.

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[Martin Schimak]

Sebastian,

I am currently deploying to /deployment/create with a bit of groovy code I wrote myself today. Probably there is a subtle difference in the http post request I generate…? Is there a standard (command line?) way with which you typically do such rest deployments for quick test purposes? If yes, maybe you can provide me with a hint how you do it, so I could look into the differences tomorrow…

Many thx,

Martin.

[Sebastian Menski]

Hi Martin,

I'm not sure whether curl is a standard or not but it is my swiss army knife when I'm testing HTTP requests. I created a gist [1] with 3 files:

1. a shell script with 3 commands which execute a login, deployment and process start by the REST API

2. a example process with a script task and a user task as wait state

3. a groovy script which prints 'hello world' and sets the a process variable 'groovy' to the value 'works'

To test this with your heroku app you need curl installed and you have to adjust the APP, USERNAME, PASSWORD variables in the 

curl-rest.sh script. I think the URLs should be the same besides that.

Regarding your groovy HTTP code, maybe you want to share it so I can help debugging it? I'm not a groovy expert but quite experienced in writing

HTTP request.

Cheers,

Sebastian

PS: Can you confirm that the tasklist is broken on heroku? Because its requesting the wrong url, /camunda/api/... instead of just /api/...?

Than I would create a bug or discuss that directly with Valentin. Thanks again for testing our alpha release.

[1] https://gist.github.com/menski/8eb1ad35b08908f4cc9c

[Martin Schimak]

Hi Sebastian,

I am also using curl on a quite regular basis but was not successful yesterday. Which was the reason I started to type some groovy. Many thx for your extensive help - will look into that later today... !

I can confirm that the tasklist is broken on tomcat standalone and already reported that yesterday. See https://app.camunda.com/jira/browse/CAM-2825

Many greetings

Martin.

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[Martin Schimak]

Hi Sebastian,

Issue resolved - but a small topic is remaining which I would report to JIRA if you agree. 

1) Your curl is perfect, thank you, but my groovy deployment also works... so it has nothing to do with any subtle HTTP post differences, which would have been strange anyway considering the error message I saw…

2) The reason simply was that I had an import statement in my script which imports a class unreachable on the tomcat, but reachable on my local machine. My "mental model" of script execution would have been that this is compiled "lazily" - when first accessed at runtime, but now I assume it is compiled at bpmn deployment time - so in my case IF - and only if - it is referenced from a bpmn file deployed at the same time. Fair enough!

3) My small topic remaining: the json error message I see is a ProcessEngineException telling me 

"Unable to load script file from resource deployment://com/plexiti/test/MyTestScript.groovy | MyTestProcess.bpmn | line 13 | column 163

ScriptTask does not provide script | MyTestProcess.bpmn" 

This is EXACTLY the same message I also get when the script file cannot be found in the deployment and which I already knew from similar cases before... But this time, the actual "loading" problem was a compilation issue, not a "file not found" problem. Furthermore, in the info level logs I just see this very same bpmn deployment issue, but would have expected to see a preceding or wrapped script compilation exception telling me that the script is not compilable due to whatever reason. I did not check whether a debug log level message exists, but even if, it should actually be error or severe… small thing, but would have been really helpful yesterday. :-) If you agree I would copy/paste this to JIRA.

Many many thx for your immediate help!!

Greetings,

Martin.

[Sebastian Menski]

Hi Martin,

I totally agree with you that this should be improved. The exception messages is misleading and rather useless. So please open a ticket in JIRA.

Concerning your 2. point: In the current implementation the scripts are compiled during the parsing of the process. When I implemented this I didn't

considered an use case where the script will first become available after the deployment of the process. Do you think from your experience that I would be

more sensible to do a sort of lazy compiling during the first execution of the process?

Thanks for your feedback.

Cheers,
Sebastian

[Martin Schimak]

Hi Sebastian,

Just to follow up and close this thread, I just opened https://app.camunda.com/jira/browse/CAM-2863

Regarding your other thought I will come back to you another time after I have tested a bit more of the scripting stuff.

Many greetings,

Martin.

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