vue实现合计总价页面1.html:1 Unchecked runtime.lastError: The message port closed before a response was received.
时间: 2023-10-12 16:56:34 浏览: 373
回答: 这个错误"Unchecked runtime.lastError: The message port closed before a response was received"通常是由于消息端口在接收到响应之前关闭导致的。\[1\]如果后端只处理逻辑,并没有调用回调函数sendResponse(),就会出现这个错误。\[2\]此外,这个错误也可能是由于消息端口在指定的时间范围内未能响应而导致的。这可能是由于浏览器与服务器之间的连接问题、服务器问题或浏览器与服务器之间的消息系统问题引起的。\[3\]要解决这个问题,你可以检查后端代码是否正确处理了回调函数sendResponse(),并确保消息端口能够正常发送和接收数据。
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