Get leaveNode() returned invalid value of type integer error, if parent class does not exist #6873
Description
Bug Report
| Subject | Details |
|---|---|
| Rector version | 0.12.8 |
If a class is extending another class, which does not exist, one gets the error message ``
Minimal PHP Code Causing Issue
https://getrector.org/demo/1ec5cca2-63b0-66e2-be36-43146ba5c048
Expected Behaviour
To be honest, I don't know what the best behavior would be in this case, but I think it would be a good start to show a more detailed error message and make sure, that the scan does not stop.