OpenApi-parser reads xml file and returns NullPointerException

[Richter-cg]

Runing the XML smoketest with Maven results in an NullPointerException.
It seems that the OpenApi-parser accepts XML files as an input but then fails to return any informations out of it.

1. Check if the parser returns informations about errors so CobiGen could use them to continue with another parser.
2. If not, create a workaround until a bugfix has been released.

Caused by: java.lang.NullPointerException at com.reprezen.kaizen.oasparser.ovl3.OpenApi3Impl.getServers (OpenApi3Impl.java:188) at com.devonfw.cobigen.openapiplugin.inputreader.OpenAPIInputReader.extractServers (OpenAPIInputReader.java:206) at com.devonfw.cobigen.openapiplugin.inputreader.OpenAPIInputReader.extractComponents (OpenAPIInputReader.java:136) at com.devonfw.cobigen.openapiplugin.inputreader.OpenAPIInputReader.getInputObjects (OpenAPIInputReader.java:111) at com.devonfw.cobigen.impl.generator.TriggerMatchingEvaluatorImpl.getMatchingTriggers (TriggerMatchingEvaluatorImpl.java:80)

Related Issues:
#427

[Richter-cg]

It looks like the NPE occurs only when the input file has tabs instead of spaces at the begining of each line. But the OpenApi parser still accepts the xml input which results in "MojoFailureException: The execution 'generate' of cobigen-maven-plugin resulted in no file to be generated!"

[maybeec]

can you link the issues of openapi-parser repo here?

[Richter-cg]

sure, it is RepreZen/KaiZen-OpenApi-Parser#170

[jdiazgon]

Closing issue as it is fixed from our side. I have created a known issue explaining that we are waiting for it to be fixed by the RepreZen team #710.