re.error: missing ), unterminated subpattern at position 13
时间: 2024-04-28 19:21:25 浏览: 21
);
double price = ticketManager.getPrice();
financeManager.calcRevenue(price);
}
break;
case 5:
if很抱歉,我不太明白您的问题。是否可以提供更多的上下文和细节,以便 (user == NULL) {
cout << "请先登录!" << endl;
} else {
cout << "当前余我更好地帮助您解决问题?
相关问题
json.decoder.JSONDecodeError: Unterminated string starting at: line 1 column 1822 (char 1821)
.decoder.JSONDecodeError: Unterminated string starting at: line 1 column 1822 (char 1821)是指在解析JSON格式的数据时,发现在第1行第1822个字符处出现了未结束的字符串。这通常是由于JSON数据格式错误导致的。解决此问题的方法是检查JSON数据格式是否正确,特别是检查字符串是否正确结束。
以下是解决此问题的一些方法:
```python
# 读取JSON文件
import json
with open('data.json', 'r') as f:
try:
data = json.load(f)
except json.decoder.JSONDecodeError as e:
print("JSONDecodeError: ", e)
```
```python
# 解析JSON字符串
import json
json_str = '{"name": "John", "age": 30, "city": "New York"}'
try:
data = json.loads(json_str)
except json.decoder.JSONDecodeError as e:
print("JSONDecodeError: ", e)
```
```python
# 检查JSON数据格式是否正确
import json
json_str = '{"name": "John", "age": 30, "city": "New York"'
try:
data = json.loads(json_str)
except json.decoder.JSONDecodeError as e:
print("JSONDecodeError: ", e)
# 输出:JSONDecodeError: Expecting property name enclosed in double quotes: line 1 column 28 (char 27)
```
SyntaxError: JSON.parse: unterminated string at line 1 column 1002 of the JSON data
This error message indicates that there is a syntax error in the JSON data that is being parsed. Specifically, there is an unterminated string at line 1 column 1002. This means that there is a string in the JSON data that is not properly closed with a quotation mark, and this error occurs at the 1002nd character on the first line of the data. To fix this error, you will need to find the string that is causing the problem and add a closing quotation mark to properly terminate it.
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