Why do I get this GRPC Error “WARNING: EmulatorService.cpp:448: Cannot find certfile” when I start the emulator?

Question

Good evening everyone, I have only been dealing with Java and Android Studio for a few months, can someone help me to solve this error? It occurs every time the emulator sta

Answer 1

I have tried all the strange answers above nothing solved the issue. So searched in google's issue tracker, I found someone posted an Issue about it, and here is what the team wrote in response:

Hi, this warning is benign. We'll remove it in a future update.

So as google said: that warning is nothing to be worried, not harmful, and will be removed!

Update: Issue was now indeed fixed with latest Release Update for the Canary Dev Channel:

• Removed prints about certs and GRPC on startup.