can't assign to function call
时间: 2024-05-13 14:20:50 浏览: 11
This error message is encountered when you try to assign a value to a function call, which is not allowed in most programming languages.
For example, consider the following Python code:
```python
def add(a, b):
return a + b
add(2, 3) = 5
```
Here, we are trying to assign the value 5 to the result of calling the `add` function with arguments 2 and 3. However, this is not allowed since a function call is not a valid target for assignment.
To fix this error, you need to assign the result of the function call to a variable first, and then use that variable in your code. For example:
```python
def add(a, b):
return a + b
result = add(2, 3)
print(result) # prints 5
```
Here, we assign the result of calling the `add` function to a variable called `result`, and then use that variable in our code. This is the correct way to use a function call in your code.