Camunda bpm-ee-tomcat 7.11.5-ee: Error when trying to create user

Camunda 7 Topics Discussion & Questions
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1

Hello,

Im trying to run Camunda on Centos7.5 and I got this error:

   ==> server/apache-tomcat-9.0.24/logs/localhost.2019-11-14.log <==
    14-Nov-2019 16:18:54.345 SEVERE [http-nio-8080-exec-8] org.apache.catalina.core.StandardWrapperValve.invoke Servlet.service() for servlet [Admin Api] in context with path [/camunda] threw exception
            java.lang.IllegalStateException: Cannot create a session after the response has been committed
                    at org.apache.catalina.connector.Request.doGetSession(Request.java:2993)
                    at org.apache.catalina.connector.Request.getSession(Request.java:2432)
                    at org.apache.catalina.connector.RequestFacade.getSession(RequestFacade.java:908)
                    at org.apache.catalina.connector.RequestFacade.getSession(RequestFacade.java:920)
                    at org.camunda.bpm.webapp.impl.security.auth.AuthenticationFilter.doFilter(AuthenticationFilter.java:68)
                    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:202)
                    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
                    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:526)
                    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
                    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
                    at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:678)
                    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
                    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
                    at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:408)
                    at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
                    at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:860)
                    at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1587)
                    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)

==> server/apache-tomcat-9.0.24/logs/localhost_access_log.2019-11-14.txt <==
172.21.32.131 - - [14/Nov/2019:16:18:54 +0100] "POST /camunda/api/admin/setup/default/user/create HTTP/1.1" 500 21324

Any help please,
Bilel

2

Hi Bilel,

This is a known issue (see https://app.camunda.com/jira/browse/CAM-10911), but the exception usually just masks another problem with the failing request (see issue description). As you are using the enterprise version, I recommend to contact Camunda product support for further assistance.

Cheers,
Thorben

3

Hi thorben,

Thank you for your response.
I’ve installed the same version in an other server and it works now.
I think it can be a network issue.

Bilel.

4