Problem
When importing execution results from automated test frameworks (Xray, Cucumber, Behave, JUnit, TestNG, NUnit, xUnit, Robot), the upload does not work and may return some errors like the ones below:
NUnit errors
java.lang.NullPointerException
at com.xpandit.raven.service.executionresult.converter.framework.impl.NUnitExecutionResultBeanConverterImpl.b(Unknown Source)
...
at com.xpandit.raven.service.executionresult.converter.impl.ExecutionResultBeanConverterServiceImpl.b(Unknown Source)
at com.xpandit.raven.service.executionresult.j.a(Unknown Source)
at com.xpandit.raven.service.executionresult.impl.ImportExecutionResultsServiceImpl.a(Unknown Source)
...
at com.xpandit.raven.rest.api.v1.a.a.a(Unknown Source)
at com.xpandit.raven.rest.api.v1.a.b.e.a(Unknown Source)
Troubleshoot
One of the main causes and the first thing to test is the execution report and ensure it is correctly generated.
And a quick way to ensure the execution report is correct, its to validate it against the respective schema.
Below there a link to that format validator and to XML schemas.
XML Formats
Validator: https://www.freeformatter.com/xml-validator-xsd.html
NUnit
JSON Formats
Validator: https://www.jsonschemavalidator.net/
Xray format