processing data: Expecting value: line 1 column 1 (char 0), keeping original out...

2025年10月28日 23:18 响应: 7.14秒 状态: success

🚨 错误信息

Processing items 1-5 (total 627 items) Error processing data: Expecting value: line 1 column 1 (char 0), keeping original output Error processing data: Expecting value: line 1 column 1 (char 0), keeping original output Error processing data: Expecting value: line 1 column 1 (char 0), keeping original output Error processing data: Expecting value: line 1 column 1 (char 0), keeping original output Error processing data: Expecting value: line 1 column 1 (char 0), keeping original output Processing items 6-10 (total 627 items) Error processing data: Expecting value: line 1 column 1 (char 0), keeping original output Error processing data: Expecting value: line 1 column 1 (char 0), keeping original output Error processing data: Expecting value: line 1 column 1 (char 0), keeping original output Error processing data: Expecting value: line 1 column 1 (char 0), keeping original output Error processing data: Expecting value: line 1 column 1 (char 0), keeping original output Processing items 11-15 (total 627 items) Error processing data: Expecting value: line 1 column 1 (char 0), keeping original output Error processing data: Expecting value: line 1 column 1 (char 0), keeping original output Error processing data: Expecting value: line 1 column 1 (char 0), keeping original output Error processing data: Expecting value: line 1 column 1 (char 0), keeping original output ^CTraceback (most recent call last)

🤖 AI解决方案

Error: Expecting value: line 1 column 1 (char 0)
错误:期望一个值:第1行第1列(字符0)

原因分析

JSON解析器在尝试解析数据时,遇到了一个空字符串或无效的JSON格式,导致无法识别任何值。

解决方案

检查data变量的内容。在执行JSON解析(如json.loads())之前,确保data不是空的,并且是一个有效的JSON字符串。

import json

# 假设 data 是从某个地方获取的字符串
data = '{"key": "value"}' # 示例:一个有效的JSON字符串

if data and data.strip(): # 检查 data 是否非空且去除空格后不为空
    try:
        parsed_data = json.loads(data)
        # 继续处理 parsed_data
        print("JSON解析成功:", parsed_data)
    except json.JSONDecodeError as e:
        print(f"JSON解析错误: {e}")
        # 处理解析错误,例如记录日志或返回错误信息
else:
    print("数据为空,无法解析。")
    # 处理数据为空的情况

预防措施

  • 数据校验:在进行JSON解析前,始终检查输入数据的有效性。
  • 错误处理:使用try-except块来捕获json.JSONDecodeError,并妥善处理解析失败的情况。