Deserialization in `wildfly/jackson-annotations` example shows error

[danielkelemen]

Environment (Required on creation)

The wildfly/jackson-annotations example: Repo: https://github.com/camunda/camunda-bpm-examples/tree/master/wildfly/jackson-annotations

The issue is present in previous versions too (7.20, 7.19, 7.15) and for tomcat.

Description (Required on creation; please attach any relevant screenshots, stacktraces, log files, etc. to the ticket)

The wildfly/jackson-annotations example: shows an error in the Deserialized variable view:

The example still works fine apart from this.

Steps to reproduce (Required on creation)

1. Run the example with the latest release.
2. Open a waitingProcess instance.
3. Go to variables, look at the variable called variable
4. Open the Deserialized tab.

Observed Behavior (Required on creation)

Deserialization error is displayed.

Expected behavior (Required on creation)

Deserialized value is displayed, without error.

Root Cause (Required on prioritization)

Solution Ideas

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[punitdarira]

Was researching about this existing issue and maybe this is the expected behavior. Camunda needs to have the class in its classpath in order to deserialize. Found this link where this issue was discussed- https://groups.google.com/g/camunda-bpm-users/c/AvA0ZYnh_hM/m/OyB1qY3NAQAJ