报错内容: TypeError [ERR_INVALID_ARG_TYPE]: The "chunk" argument must be one of type string or Buffer. Received type object at ServerResponse.end (_http_outgoing.js:690:13) 原因: response.end()方法接收的参数类型只能是字符串或Buffer, 传入的是object 解决: 找到代码出错行,重写end方法,如:r…

语句:iptables -A INPUT -s 134.192.204.235 -p TCP --dport 11211 -j accept 报错:Couldn't load target `accept':/lib64/iptables/libipt_accept.so: cannot open shared object file: No such file or directory 原因:规则语句写错accept应大写ACCEPT 参考:http://www.cnblogs.com/iii…

运行 puppeteer 报错 chrome: error while loading shared libraries: libpangocairo-1.0.so.0: cannot open shared object file: No such file or directory [root@eus_aps_crawler01:/data/www/vhosts/aps_task/httpdocs]# node test.js (node:5490) UnhandledPromiseReje…

在linux下使用find命令时,报错:find: missing argument to `-exec' 具体执行命令为: find /u03 -name server.xml -exec grep '9080' {}\; 目的是查找/u03目录下名称为server.xml的文件,根据查找的结果进行grep搜索,搜索其中包含9080的文本. -exec语法格式为: -exec command {} \; 在{}和\之间必须要有空格,否则会报上面的错. 加上空格之后重新执行命令: find /u…

出问题的关键点就在: 我用cmd启动的jupyter notebook,然后用pycham新建了一个jupyter notebook 结果 一直报错'_xsrf' argument missing from POST 找来找去 还是去官方文档看了段靠谱的 https://www.jetbrains.com/help/pycharm/using-ipython-notebook-with-product.html 关键步骤翻译如下: 1,去设置里面搜索Project Interpreter 给项目…

主从复制配置中的遇到的异常: Invalid argument during startup: unknown conf file parameter :  slaveof 把Redis文件夹复制两份作为从服务器配置 更改从redis的配置文件:redis.windows.conf 和 redis.windows-service.conf 里的两个地方: 1.修改端口,port 更改为与主redis不相同既可. 2.更改主从配置的参数: # slaveof <masterip> <mas…

用pt-table-checksum校验数据时有以下报错,是因为current chunk size大于默认chunk size limit=2.0 24636 rows -02T20:: Skipping chunk of log_2017.log_wechat_down_content_2017_7 because it is oversized. The current chunk size limit is rows (chunk size= * chunk size limit= ro…

今天在测试系统时,一个很正常的功能在firefox下报错,经过验证在ie和chrome浏览器中功能这个正常.   调试后发现: 请求比其他请求的特殊点在于同步请求.   经过firefox的控制台上测试发现错误日志:   "[Exception... "A parameter or an operation is not supported by the underlying object" code: "15" nsresult: "0x805…

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…

org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'orderServiceImpl': Unsatisfied dependency expressed through field 'memberFeign'; nested exception is org.springframework.beans.factory.BeanCreationExcept…