TypeError: cannot concatenate ‘str‘ and ‘list‘ objects

如下面的内容运行就会报错

list_a =[1, 2, 3, 4, 5]
for i in list_a:print ("i的值为:"+i)

报错如下

处理方法把int 类型转为strnig 类型如下

list_a =[1, 2, 3, 4, 5]
for i in list_a:print ("i的值为:"+str(i))

TypeError: cannot concatenate ‘str‘ and ‘list‘ objects相关推荐

python cannot concatenate_解决Python 异常TypeError: cannot concatenate 'str' and 'int' objects
解决Python 异常TypeError: cannot concatenate 'str' and 'int' objects TypeError: cannot concatenate 'str' ...
python运行报错TypeError: cannot concatenate 'str' and 'int' objects
dict运行报错 d = { 'Adam': 95, 'Lisa': 85, 'Bart': 59 } for key in d: print key+":& ...
Python --提示 TypeError: cannot concatenate str and int objects
clientsocket,addr = socketserver.accept() print("client ip:"+addr[0]) print("client p ...
TypeError(“cannot concatenate ‘str‘ and ‘instancemethod‘ objects“,)
这个错误是python 中 int 类型和 string 类型结合了, 例如下面的就会报错: print "今天是星期:" + 1 处理方法把int 类型转string 类型就好 ...
TypeError: can only concatenate str (not “bytes“) to str
执行python脚本时提示"TypeError: can only concatenate str (not "bytes") to str"错误,如图示所示: ...
TypeError TypeError: can only concatenate str (not “NoneType“) to str
问题背景: 访问会员列表出现如下问题: TypeError TypeError: can only concatenate str (not "NoneType") to str ...
TypeError: can only concatenate str (not “list“) to str（报错解决办法）
时间长了忘记list使用了,查看了下list输出没想到还遇到错误了. 代码: planes = [64, 128, 256, 512]in_planes = planes[0:-1] out_plan ...
python 错误分析 TypeError: can only concatenate str (not “float“) to str
1. (can only concatenate str (not "float") to str 代码DeBug日志 print("总价为"+money) 1 ...
python unsupported operand type(s) for /: 'str' and 'str' can only concatenate str (not int) to s
报错: TypeError: can only concatenate str (not "int") to str TypeError: unsupported operand ...

TypeError: cannot concatenate ‘str‘ and ‘list‘ objects

TypeError: cannot concatenate ‘str‘ and ‘list‘ objects相关推荐

最新文章

热门文章