Type error in Test Script

[himanshush13]

Hello, I followed your Repo and used the Script to get my Abapunit test results in Azure Devops. For ATC it worked as a charm, but for Unit test, it is giving some error,

failure detail

1. TypeError
   Cannot read property 'alert' of undefined
   at test-script
   inside "RunABAPUnit"
   ##[error]Cmd.exe exited with code '1'.
   Finishing: Run API Tests

I am stuck here, with not much knowledge of JSON. is there any way to solve this issue ?