主要介绍了解决Python中报错TypeError: must be str, not bytes问题，具有很好的参考价值，希望对大家有所帮助。一起跟随小编过来看看吧

如下所示： #!/usr/bin/python import pickle shoplist=['apple','mango','carrot'] f = open('c:\poem.txt','w') pickle.dump(shoplist,f) f.close() del shoplist f = open('c:\poem.txt','r') storedlist = pickle.load(f) print(storedlist) 执行上述程序时候报错： TypeError: mu