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Python 3基础教程12-常见的错误

作者:互联网

本文来介绍几种常见的错误,任何人在刚开始接触一个新的语言,即使照着代码抄写,也可能会犯错误,这里我们就介绍几种常见的错误,看看你是否遇到过。

1. NameError: name 'xxx' is not defined,变量声明错误

```
name = "Anthony"
print(Name)

```
运行报错:

```
<span style="font-family:Microsoft YaHei;font-size:18px;">Traceback (most recent call last):
File "C:/Users/Anthony/Desktop/demo.py", line 2, in <module>
print(Name)
NameError: name 'Name' is not defined</span>

```
2. expected an indented block,代码行缩进错误

```

def test1():

def test():
pass

```

![image.png](https://p3-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/36417b1bea8b49f8b8a90f622ac254dd~tplv-k3u1fbpfcp-zoom-1.image)

 

3. invalid syntax,语法错误

```

print ("dwefewfewfe"

```

运行报错

![image.png](https://p3-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/f3379c16f1d94eafb9281086dab9503d~tplv-k3u1fbpfcp-zoom-1.image)


EOF是End Of File的缩写

4. 非法字符

假如你写print语句中小括号用中文输入法打出来试试

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标签:12,cn,Python,image,k3u1fbpfcp,基础教程,print,Name,name
来源: https://www.cnblogs.com/jimmiy/p/14859573.html