Chrome浏览器控制台报错提示 Unchecked runtime.lastError: The message port closed before a response was received Uncaught TypeError: Cannot read property 'nodeName' of null at HTMLDocument.onMouseClick 解决方案 打开chrome://extensions/,逐个关闭扩展程序查看…
经过查询,此错误是Chrome扩展插件引起的.由于Chrome修改了API接口,原来的请求被拦截.(Chrome 73 onwards disallows cross-origin requests in content scripts. (Code in content scripts will now be subjected to the same CORS rules as the page they are running in)) 已知会引起这个问题的插件 1Password Pin…
问题描述:Chrome控制台报错:Unchecked runtime.lastError: The message port closed before a response was received. 问题分析:非检查型的运行错误:响应前信息端口关闭. 问题原因:浏览器的扩展程序使得端口意外关闭 解决方案:逐个关闭扩展程序,排查导致问题的扩展程序. 点击Chrome的右上角三个点--点击更多工具--点击扩展程序--关闭xx扩展程序(例如我的Chrome,关闭了迅雷下载支持即解决)…
现象: 在springboot的定时器轮询去下载ftp文件时,报以下错误: org.apache.commons.net.ftp.FTPConnectionClosedException: FTP response 421 received. Server closed connection. at org.apache.commons.net.ftp.FTP.__getReply(FTP.java:367) at org.apache.commons.net.ftp.FTP.__getRepl…
目录 Unchecked runtime.lastError: The message port closed before a response wa received. 使用 eval Content script注入iframe Extenstion内的html 站外连接 1. Unchecked runtime.lastError: The message port closed before a response wa received. 此错误一般发生在background js和c…
https://blog.csdn.net/summerxiachen/article/details/78698878 popup不能接收到contentscript 发送的消息, 如果这时contentscript还使用了消息回调参数, 则会收到 Unchecked runtime.lastError: The message port closed before a response was received.错误消息…
Chrome报错提示Unchecked runtime.lastError: The message port closed before a response was received. 出错原因: 消息通信的问题,发送消息有个callback可以接收到收到消息的那方传递回来的消息,若是onMessage这方使用sendResponse而sendMessage这方没有写接收sendResponse的回调函数,就会报这样的错…
转载:https://developer.chrome.com/extensions/messaging#external-webpage Message Passing Since content scripts run in the context of a web page and not the extension, they often need some way of communicating with the rest of the extension. For example,…
loadrunner运行时间较长后,跑数据过程老是失败,有如下error: Message id [-17999] was not saved - Auto Log cache is too small to contain the message. Action.c(58): 20470-byte response body for IMAP Fetch 因为脚本中默认写日志的缓存为1KB,修改该配置为999…
# WELCOME TO SQUID 3.0.STABLE26# ----------------------------## This is the default Squid configuration file. You may wish# to look at the Squid home page (http://www.squid-cache.org/)# for the FAQ and other documentation.## The def…