String literal is unterminated
时间: 2024-01-20 10:04:35 浏览: 40
这个错误通常出现在代码中的字符串字面量没有被正确地结束。例如,在下面的代码中,字符串字面量 "Hello, World!" 没有被正确地结束:
```
String message = "Hello, World!;
```
要解决这个问题,只需要在字符串字面量的最后加上一个双引号即可:
```
String message = "Hello, World!";
```
相关问题
string literal is not
"string literal is not" 是一个错误消息,通常在编程言中出现。它表示字符串字面量(string literal)不能被修改或赋值给一个非常量的变量。这是因为字符串字面量在内存中是只读的,编译器会将其存储在只读的数据段中,而非常量的变量存储在可读写的数据段中。
当我们尝试修改字符串字面量或将其赋值给一个非常量的变量时,编译器会报错并显示"string literal is not"。这是为了确保字符串字面量的不可变性,以防止意外的修改。
如果我们需要修改字符串,可以使用字符数组或字符串类来代替字符串字面量。字符数组和字符串类都提供了可变性,并且可以进行修改操作。
EOL while scanning string literal
This error occurs when there is an unfinished or unclosed string literal in the code. A string literal is a sequence of characters enclosed in quotes (either single or double quotes).
For example, the following code will result in this error:
```
print('Hello, world!)
```
This is because the string literal 'Hello, world!' is not closed with a closing quote. To fix this, we need to add a closing quote:
```
print('Hello, world!')
```
Another common reason for this error is when there is a line break or a special character (like a tab or a newline) within the string literal that is not properly escaped.
For example:
```
print('Hello,
world!')
```
This will result in the same error because the string literal 'Hello,' is not properly closed before the line break. To fix this, we can either use a backslash to escape the line break:
```
print('Hello, \
world!')
```
Or we can use triple quotes to create a multi-line string:
```
print('''Hello,
world!''')
```
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