[Error] expected '}' before 'else'
时间: 2024-01-05 10:02:00 浏览: 80
This error message typically occurs when there is a syntax error in an if-else statement. It means that the compiler was expecting a closing curly brace before the "else" keyword, but it did not find one.
Here's an example of code that could produce this error:
```
if (x > 0) {
// do something
}
else {
// do something else
else {
// do something else again
}
```
In this example, there are two else statements without a closing curly brace between them. To fix the error, you would need to add a closing curly brace after the first else statement:
```
if (x > 0) {
// do something
}
else {
// do something else
}
else {
// do something else again
}
```
Alternatively, you could remove the second else statement and its associated code block if it is not needed.
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