Kogito Management console doesn't retrieve Job or instances (javascript error)

[juangon]

Describe the bug

I cloned kogito-examples and followed instructions on README (in my case, it was process-usertasks-with-security-oidc-quarkus-with-console).

After making mvn clean install, then docker-compose/startServices.sh, and then running quarkus demo jar file, Management console can't get Job or Instance. It gives a javascript error:

Uncaught Error: Callback not found for [object Object]

and keeps showing "Loading process instances..." message.

Can you check please?

Thanks very much!

Expected behavior

Job or instances are shown, and no error shows.

Actual behavior

Javascript error in Management console, not showing any Job or instance even after creating one by following README instructions

How to Reproduce?

No response

Output of uname -a or ver

No response

Output of java -version

11

GraalVM version (if different from Java)

No response

Kogito version or git rev (or at least Quarkus version if you are using Kogito via Quarkus platform BOM)

stable

Build tool (ie. output of mvnw --version or gradlew --version)

No response

Additional information

No response

[nmirasch]

@juangon hello, Let me try it. Just a few details to try to reproduce it properly, What OS are you trying with? I guess you are trying with 'stable' branch, is that correct?

[juangon]

Hi @nmirasch .

I am using Ubuntu 20.04.

Yes, I am using default, wich is "stable" branch.

Thanks very much!

[nmirasch]

@juangon thanks, let me give this a try!

[juangon]

Thanks @nmirasch ! BTW, after doing startServices.sh it gives me this output with some errors:

Project version: 1.22.1.Final
./startServices.sh: 10: [[: not found
Kogito Image version: 1.22.1
./startServices.sh: 21: [: Linux: unexpected operator
./startServices.sh: 23: [: Linux: unexpected operator
WARNING: The DOCKER_GATEWAY_HOST variable is not set. Defaulting to a blank string.

[pefernan]

hey @juangon I'm currently trying the example in Fedora and it's working fine... based on your last comment, it looks like the startServices.sh script is failing when tries to identify your OS and it doesn't properly sets the DOCKER_GATEWAY_HOST.

Looks like that the if sencence in lines 21~25 isn't working fine in ubuntu. Something you can try to do your tests is just get rid of the if and replace it for echo "DOCKER_GATEWAY_HOST=172.17.0.1" >> ".env".

[juangon]

Thanks @pefernan ! That worked!

I don't understand why $(uname) doesn't work properly in my Ubuntu

[pefernan]

Good!

I'm not sure but I think the issue might be more on the if syntax than the $(uname) itself :S

[tokarenko]

sh interpreter can't handle "[[" in if statements. So, we should use bash to call startServices.sh
$ bash startServices.sh