unboundlocalerror local variable 'p1' referenced before assignment

IMAGES

1. UnboundLocalError: Local Variable Referenced Before Assignment

   

2. Python 中 UnboundLocalError: Local variable referenced before assignment 错误_迹忆客

   

3. 【已解决】UnboundLocalError: local variable ‘xxx‘ referenced before assignment情况的解决方法

   

4. 【已解决】Bug9. UnboundLocalError: local variable 'A' referenced before assignment

   

5. python

   

6. UnboundLocalError: local variable referenced before assignment