topic Problems using Activiti Explorer - Crystalball in Alfresco Archive

Problems using Activiti Explorer - Crystalball

smalhotra — Fri, 28 Nov 2014 10:08:50 GMT

Hi,I have been facing problems using Crystalball in activiti explorer. I check my process instance and clicked replay but nothing seems to happen. Can someone please help.

Re: Problems using Activiti Explorer - Crystalball

martin_grofcik — Mon, 01 Dec 2014 08:08:24 GMT

Hi,

Could you post more info (screenshots, stacktrace) please?

Regards
Martin

Re: Problems using Activiti Explorer - Crystalball

smalhotra — Mon, 01 Dec 2014 08:50:02 GMT

Hi Martin,

Thanks for your response.
The only errors I see in the logs are below at the startup:

INFO: JSR 356 WebSocket (Java WebSocket 1.0) support is not available when running on Java 6. To suppress this message, run Tomcat on Java 7, remove the WebSocket JARs from $CATALINA_HOME/lib or add the WebSocket JARs to the tomcat.util.scan.DefaultJarScanner.jarsToSkip property in $CATALINA_BASE/conf/catalina.properties. Note that the deprecated Tomcat 7 WebSocket API will be available.
Dec 1, 2014 2:04:53 PM org.apache.catalina.session.StandardManager doLoad
SEVERE: IOException while loading persisted sessions: java.io.EOFException
java.io.EOFException
at java.io.ObjectInputStream$BlockDataInputStream.peekByte(ObjectInputStream.java:2553)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1296)
at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1946)
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1870)
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1752)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1328)
at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1946)
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1870)
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1752)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1328)
at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1946)
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1870)
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1752)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1328)
at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1946)
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1870)

I am not sure if this would help. Regarding the screenshot, how can I upload a png attachment? The comment section is only allowing me to add .txt files.

Re: Problems using Activiti Explorer - Crystalball

martin_grofcik — Mon, 01 Dec 2014 09:43:39 GMT

Change extension to txt ….
or share image through some another server.

Martin

Re: Problems using Activiti Explorer - Crystalball

smalhotra — Mon, 01 Dec 2014 09:51:04 GMT

Hi,

I have attached the screenshot with .txt extension. Please download it, change the extension back to .png (rename) to be able to view the same.

Thanks
Shivalik

Re: Problems using Activiti Explorer - Crystalball

keymaster — Sat, 21 Mar 2015 18:29:16 GMT

Hi Martin.
I am facing a similar problem in the activiti explorer.After selecting a "Vacation request (v1)" instance I am able to press [Relay], but nothing happens. No exception occours.

Is there solution available for Shivalik?

Regards, Wolf

Re: Problems using Activiti Explorer - Crystalball

b_schnarr — Mon, 23 Mar 2015 09:23:20 GMT

I can confirm this issue.

Re: Problems using Activiti Explorer - Crystalball

ainwee — Thu, 26 Mar 2015 05:32:39 GMT

I have attached the screenshot with .txt extension. Please download it, change the extension back to .png (rename) to be able to view the same.???

GuL

Re: Problems using Activiti Explorer - Crystalball

b_schnarr — Wed, 08 Apr 2015 12:50:51 GMT

Any news on this?

Re: Problems using Activiti Explorer - Crystalball

martin_grofcik — Thu, 09 Apr 2015 05:29:09 GMT

Hi,

I already asked Tijs and Joram for support. I was not able to get UI running too. If you are interested we can create crystaball jUnit test to demonstrate the functionality.

Regards
Martin

Re: Problems using Activiti Explorer - Crystalball

r3dge — Fri, 24 Apr 2015 14:37:40 GMT

I have the same problem on Activiti explorer (activiti 5.17). Please let us know if an issue has been opened.

Is it possible to download the jUnit test ?

Re: Problems using Activiti Explorer - Crystalball

martin_grofcik — Mon, 27 Apr 2015 07:41:20 GMT

Yes, sure.
https://github.com/Activiti/Activiti/blob/bb7c76a15b588fb22ed57fbf3e0c650972c484eb/modules/activiti-crystalball/src/test/java/org/activiti/crystalball/simulator/impl/playback/PlaybackProcessStartTest.java

and ++

Regards
Martin

Re: Problems using Activiti Explorer - Crystalball

b_schnarr — Wed, 29 Apr 2015 07:34:17 GMT

Any news in this?

Re: Problems using Activiti Explorer - Crystalball

r3dge — Wed, 29 Apr 2015 07:39:27 GMT

thank u for jUnit tests. I will try it soon.

Re: Problems using Activiti Explorer - Crystalball

andreadoca — Mon, 25 Apr 2016 19:21:48 GMT

Hi

I am facing the same problem in the activiti explorer 5.19. After selecting a "Vacation request (v1)" instance I am able to press [Relay], but nothing happens. No exception occours.

Re: Problems using Activiti Explorer - Crystalball

bellal — Thu, 30 Mar 2017 15:42:37 GMT

Hi,

I need to integrate crystalball to my own activiti application.

but when i download Crystalball and runing "mvn clean install", this command generate errors.

I have attached the screenshot of errors.

can someone help me to run crystalball?