[Template Generator] throws java.lang.StackOverflowError when generating data from OpenAPI schema

[markfarkas-camunda]

Describe the Bug

For certain input parameters the generator throws java.lang.StackOverflowError. This happened the web-modeler invoked the generator in production. For more details see: https://github.com/camunda/web-modeler/issues/11532

Steps to Reproduce

Not defined yet.

Expected Behavior

The generator should never throw java.lang.StackOverflowError, no matter what are the input parameters.

Environment

• Camunda version: 8.6

[sbuettner]

Thanks for reporting @markfarkas-camunda, do we have more information about the OpenAPI schema that the customer was using at that point? Any publicly available information? If not, do we have information about the customer so we could reach out?