skip reason is not working properly

[jupe]

unexpected exception:

INTERNALERROR>   File "/usr/local/lib/python3.7/site-packages/pytest_opentmi/OpenTmiReport.py", line 278, in pytest_runtest_logreport
408
INTERNALERROR>     self._append_skipped(report)
409
INTERNALERROR>   File "/usr/local/lib/python3.7/site-packages/pytest_opentmi/OpenTmiReport.py", line 76, in _append_skipped
410
INTERNALERROR>     result = self._new_result(report)
411
INTERNALERROR>   File "/usr/local/lib/python3.7/site-packages/pytest_opentmi/OpenTmiReport.py", line 143, in _new_result
412
INTERNALERROR>     self.tests.append(self._parse_test(report).data)
413
INTERNALERROR>   File "/usr/local/lib/python3.7/site-packages/pytest_opentmi/OpenTmiReport.py", line 136, in _parse_test
414
INTERNALERROR>     test.execution.skip.reason = report.longrepr[2]
415
INTERNALERROR> TypeError: 'ExceptionChainRepr' object is not subscriptable