Web2py UnpicklingError(Web2py UnpicklingError)
在Ubuntu中得到这个web2py错误：
Traceback (most recent call last): File "/home/mwk/web2py/gluon/restricted.py", line 227, in restricted exec ccode in environment File "/home/mwk/web2py/applications/britamintell/models/db2.py", line 15, in <module> auth.signature) File "/home/mwk/web2py/gluon/packages/dal/pydal/base.py", line 834, in define_table table = self.lazy_define_table(tablename,*fields,**args) File "/home/mwk/web2py/gluon/packages/dal/pydal/base.py", line 873, in lazy_define_table polymodel=polymodel) File "/home/mwk/web2py/gluon/packages/dal/pydal/adapters/base.py", line 500, in create_table sql_fields_old = pickle.load(tfile) UnpicklingError: invalid load key, '�'.这是什么，我如何解决它？
Am getting this web2py error in Ubuntu:
Traceback (most recent call last): File "/home/mwk/web2py/gluon/restricted.py", line 227, in restricted exec ccode in environment File "/home/mwk/web2py/applications/britamintell/models/db2.py", line 15, in <module> auth.signature) File "/home/mwk/web2py/gluon/packages/dal/pydal/base.py", line 834, in define_table table = self.lazy_define_table(tablename,*fields,**args) File "/home/mwk/web2py/gluon/packages/dal/pydal/base.py", line 873, in lazy_define_table polymodel=polymodel) File "/home/mwk/web2py/gluon/packages/dal/pydal/adapters/base.py", line 500, in create_table sql_fields_old = pickle.load(tfile) UnpicklingError: invalid load key, '�'.what is this and how do i resolve it?
原文：https://stackoverflow.com/questions/42630224
更新时间：2022-04-29 13:04
最满意答案
显然，react-native 0.48.0存在问题。
你可以按照下面的主题，它应该用0.48.1修复。 https://github.com/facebook/react-native/issues/15768
编辑：我可以确认0.48.1工作正常。 更新使用：
npm install -g react-native-git-upgrade
反应母语-混帐升级
Apparently there's an issue with react-native 0.48.0.
You can follow the thread below, it should be fixed with 0.48.1. https://github.com/facebook/react-native/issues/15768
Edit: I can confirm 0.48.1 works fine. Update using:
npm install -g react-native-git-upgrade
react-native-git-upgrade
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