[jboss-user] [jBPM] - Re: Could not connect task client: on ip: 127.0.0.1 - port: 5153

[Tom Tran]

Tom Tran [https://community.jboss.org/people/eeqtomc2] created the discussion

"Re: Could not connect task client: on ip: 127.0.0.1 - port: 5153"

To view the discussion, visit: https://community.jboss.org/message/784142#784142

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I run > ant start.human.task and I got following error:

C:\DevTools\jbpm-5.4.0-installer>ant start.human.task
Buildfile: build.xml


start.human.task:
     [java] 0    19/12 01:27:00,212[main] ERROR task.identity.DefaultUserGroupCa
llbackImpl.<init>  - Error when loading group information for callback from loca
tion: file:null/roles.properties
     [java] java.io.FileNotFoundException: null\roles.properties (The system can
not find the path specified)
     [java]     at java.io.FileInputStream.open(Native Method)
     [java]     at java.io.FileInputStream.<init>(FileInputStream.java:120)
     [java]     at java.io.FileInputStream.<init>(FileInputStream.java:79)
     [java]     at sun.net.www.protocol.file.FileURLConnection.connect(FileURLCo
nnection.java:70)
     [java]     at sun.net.www.protocol.file.FileURLConnection.getInputStream(Fi
leURLConnection.java:161)
     [java]     at java.net.URL.openStream(URL.java:1010)
     [java]     at org.jbpm.task.identity.DefaultUserGroupCallbackImpl.<init>(De
faultUserGroupCallbackImpl.java:55)
     [java]     at org.jbpm.task.identity.DefaultUserGroupCallbackImpl.<init>(De
faultUserGroupCallbackImpl.java:40)
     [java]     at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
 Method)
     [java]     at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeC
onstructorAccessorImpl.java:39)
     [java]     at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Del
egatingConstructorAccessorImpl.java:27)
     [java]     at java.lang.reflect.Constructor.newInstance(Constructor.java:51
3)
     [java]     at java.lang.Class.newInstance0(Class.java:355)
     [java]     at java.lang.Class.newInstance(Class.java:308)
     [java]     at org.jbpm.task.identity.UserGroupCallbackManager.setCallbackFr
omProperties(UserGroupCallbackManager.java:69)
     [java]     at org.jbpm.DemoTaskService.main(Unknown Source)
     [java] Task service registered usergroup callback ...
     [java] Task service started correctly!
     [java] Task service running ...
     [java] Exception in thread "Thread-1" java.lang.RuntimeException: Could not
 start human task server, address already in use, is it possible that another in
stance of the task server is already running?
     [java]     at org.jbpm.task.service.mina.BaseMinaTaskServer.run(BaseMinaTas
kServer.java:65)
     [java]     at java.lang.Thread.run(Thread.java:662)


BUILD SUCCESSFUL
Total time: 1 minute 2 seconds
C:\DevTools\jbpm-5.4.0-installer>
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