stryker-mutator / stryker-net

Mutation testing for .NET core and .NET framework!

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Stryker crashes during mutation rollback (InvalidOperationException)

dupdob opened this issue · comments

Describe the bug
Stryker sometimes fails during mutations rollback phase with a InvalidOperationException: Can't extract original expression from.

Logs
NA. Issue appears randomly in CI and local test sessions

Expected behavior
Rollback should proceed properly

Desktop (please complete the following information):

  • Stryker Version 4.0.0.4

Additional context
It looks like an implementation issue in BaseFunctionOrchestrator which adds erroneous Annotation to some syntax nodes.