Lawrence Ong

Intermittent `RefreshError` with `Internal Server Error` on metadata service

4

Recently, we are getting intermittent `RefreshError` from python applications using google cloud services. The following is a stack trace: **class**: `` **message**: `(\"Failed to retrieve http://metadata.google.internal/computeMetadata/v1/instance/service-accounts/[email protected]/token?scopes=https%3A%2F%2Fwww.googleapis.com%2Fauth%2Fdevstorage.full_control%2Chttps%3A%2F%2Fwww.googleapis.com%2Fauth%2Fdevstorage.read_only%2Chttps%3A%2F%2Fwww.googleapis.com%2Fauth%2Fdevstorage.read_write from the Google Compute...

Fix in 4.16.3 broke use of certain libraries when allowJs is true

9

### Acknowledgements - [X] I read the documentation and searched existing issues to avoid duplicates - [X] I understand this is a **bug tracker** and anything other than a proven...