fix: handle NotFoundError(#218)

[BlackGlory]

#218

Checklist

• run npm run test and npm run benchmark
• tests and/or benchmarks are included
• documentation is changed or added
• commit message and code follows the Developer's Certification of Origin
  and the Code of conduct

[Eomm]

Could you add a test to avoid regressions?
Thank you

[BlackGlory]

The testing of this project is too confusing for me, I can't do anything about it.
I hope someone can find a way to correctly locate this error from the example I gave, and then write a proper test.

[Eomm]

Superseded by #225