IndentationError: expected an indented block
时间: 2023-10-12 07:16:12 浏览: 32
This error occurs when you are expected to indent a block of code, but you failed to do so. In Python, indentation is used to indicate which lines of code belong to a particular block, such as a loop or a function.
For example, consider the following code:
```
if x > 0:
print("x is positive")
```
This code will produce an IndentationError because the `print` statement is not indented under the `if` statement. To fix the error, you need to indent the `print` statement:
```
if x > 0:
print("x is positive")
```
In general, you should make sure that all lines of code within a block are indented to the same level. Most code editors will automatically indent for you, but you should always double-check to make sure that your code is properly indented.