"ImportError: cannot import name _remove_dead_weakref" on device but simulator works #17803
Description
When trying to run an app on an actual device, I am getting:
Running pod install...
Running Xcode clean...
Starting Xcode build...
Xcode build done.
Installing and launching...
Traceback (most recent call last):
File "<input>", line 1, in <module>
File "/usr/local/Cellar/python@2/2.7.15/Frameworks/Python.framework/Versions/2.7/lib/python2.7/copy.py", line 52, in <module>
import weakref
File "/usr/local/Cellar/python@2/2.7.15/Frameworks/Python.framework/Versions/2.7/lib/python2.7/weakref.py", line 14, in <module>
from _weakref import (
ImportError: cannot import name _remove_dead_weakref
Syncing files to device iPhone...
flutter: Error performing request for GARAGE/LOADING_GARAGE/REQUEST: <html>
flutter: Error occured (GARAGE/LOADING_GARAGE/FAILURE): Error performing request for GARAGE/LOADING_GARAGE/REQUEST: <html>
Application finished.
In the meantime the same app on the simulator works fine.