问题: error: (-210:Unsupported format or combination of formats) [Start]FindContours supports only CV_8UC1 images when mode != CV_RETR_FLOODFILL otherwise supports CV_32SC1 images only in function 'cvStartFindContours_Impl' 这个问题是因为使用opencv读取的图片未进行cv2的灰…

I am having problems with a bit of code that accesses a restful web service. Running this code, it errors out at var httpResponse = (HttpWebResponse)httpWebRequest.GetResponse(); and the exception returned is: "System.Net.WebException : The remote se…

环境: visual studio 2017 v15.4.2,docker ce Version 17.06.0-ce-win19 (12801) 参考问题页: https://github.com/dotnet-architecture/eShopOnContainers/issues/107 问题: F5运行是报错: error : Building webstatus error : invalid reference format. 与: audipen commented on 26…

Error: Suspicious namespace and prefix combination [NamespaceTypo] 解决办法: xmlns:app 的值改为: xmlns:app="http://schemas.android.com/apk/res-auto" 本博客地址: wukong1688 本文原文地址:https://www.cnblogs.com/wukong1688/p/10773458.html 转载请著名出处!谢谢~~…

问题 使用maven-shade-plugin或者maven-assembly-plugin插件把项目打成一个可执行JAR包时,如果你引入了log4j2会出现如下问题: ERROR StatusLogger Unrecognized format specifier [d] ERROR StatusLogger Unrecognized conversion specifier [d] starting at position 16 in conversion pattern. ERROR St…

来源:http://blog.csdn.net/z_yttt/article/details/71192144 经验证OK.   今天打开virt-manager出错,报错信息如下: 启动管理器出错:unsupported format character ‘��0xffffffef) at index 30 翻遍各大网站都没有解决方案,查找官方论坛也没有此报错. 后来找到一个正常的机器,查看机器版本为CentOS6.8,出现问题的都是CentOS6.9,再次查看virt-manager版本,发…

启动管理器出错:unsupported format character ‘��0xffffffef) at index 30 经验证,解决办法如下: 1.获取virt-manager的rpm包,并强制重装: vi /etc/yum.conf keepcache=1     //将原来的0改为1,可在yum安装时自动保存软件包 保存退出 yum -y install virt-manager     //目的是为了获取virt-manager包 2.强制安装: cd /var/cache/yum…

申请好域名和空间后.将站点源代码上传到空间,解析好域名后.在地址栏输入域名出现以下错误: Fatal error: Incompatible file format: The encoded file has format major ID 1, whereas the Loader expects 4. ... 原因:开发站点的php版本号和空间上配置的php版本号不匹配.比方开发用的php5.2,空间默觉得5.3 解决方式:将空间php版本号设置为php5.2,成功执行.…

[问题描述] 在loadrunner控制台执行场景时,所有用户均Failed,查看errors,错误原因如下: Error -27040: Data Format Extension: Init: Internal error - extensions configuration files directory (/tmp/brr_U8prGH/netdir/D/loadrunner/0230/newWorkSheet2_KT/DfeConfig/extensions) wasn't found…

Apr 17 17:36:17 localhost snmpd[2810]: /etc/snmp/snmpd.conf: line 311: Error: ERROR: This output format has been deprecated  - Please use the 'extend' directive instead Apr 17 17:36:17 localhost snmpd[2810]: /etc/snmp/snmpd.conf: line 314: Error: ERR…