Problems using Activiti Explorer - Crystalball

[smalhotra]

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.

[martin_grofcik]

Hi,

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

Regards
Martin

[smalhotra]

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.

[martin_grofcik]

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

Martin

[smalhotra]

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

[keymaster]

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

[b_schnarr]

I can confirm this issue.

[ainwee]

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

[b_schnarr]

Any news on this?

[martin_grofcik]

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