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  • 【bug】【Cannot find reference 'imread' in '__init__.py | __init__.py'】2021-11-03 12:04:30

    pycharm开启了代码智能提示,opencv模块正确导入了,代码可以正常运行,但是,会有 Cannot find reference 'imread' in '__init__.py | __init__.py' 的warning,而且没有代码提示,不能获取documentation,也不能查看源码,不能提示形参列表,排查了很久,不知道为何。 找到一个相关的问题: python -

  • 6.get-eventlog #查看系统日志2021-11-01 13:31:07

    查看windows系统日志 get-eventlog -list #查看所有系统日志清单 Get-EventLog -LogName System -EntryType Warning #过滤出日志 警告为waring级别的日志 Get-EventLog -LogName System -EntryType Warning -After 2021-11-1 # 设置日期过滤 after ,显示after时间后产生的日志

  • libpng warning iCCP 错误处理方法2021-10-30 19:32:55

    png图片缺乏某些库,导致损坏,或者多余了一些数据会导致以下报错: libpng warning: iCCP: known incorrect sRGB profile libpng warning iccp extra compressed data 一些可能的解决方案: 已有方案 来自:https://blog.csdn.net/qq_37924224/article/details/119181028 libpng 1.6及以

  • DEPRECATION WARNING: Using / for division is deprecated and will be removed in Dart Sass 2.0.0.2021-10-23 23:58:55

    在scss中使用“/”报这个错误: DEPRECATION WARNING: Using / for division is deprecated and will be removed in Dart Sass 2.0.0. 解决方法:查看官方文档 @use "sass:math"; // WRONG, will not work in future Sass versions. @debug (12px/4px); // 3 // RIGHT, will wor

  • warning: backslash and newline separated by space2021-10-23 14:04:12

    在基于鲲鹏架构的openEuler操作系统的编程环境实验中, 报错:反斜杠和换行符以空格分隔! 解决 删除反斜杠符"\"后面的空格:按方向键右键查看,按delete键删除。

  • WARNING: Certificate did not match expected hostname: mirrors.cloud.aliyuncs.com.2021-10-22 17:02:56

    我遇到了两个问题 第一个: WARNING: The repository located at mirrors.cloud.aliyuncs.com is not a trusted or secure host and is being ignored. If this repository is available via HTTPS we recommend you use HTTPS instead, otherwise you may silence this war

  • [南方硅谷SV6158] mdm9207交叉编译SV6158 WiFi驱动说明2021-10-21 17:31:37

    将WiFi驱动交叉编译成ko文件 原厂提供驱动,默认是x86平台编译 修改Makefile文件 在顶层Makefile中开头增加以下三个变量 KERNEL_OBJ_PATH 是内核文件路径 CROSS_COMPILE 交叉编译工具链 ARCH 架构 KERNEL_OBJ_PATH := /home/sdk/kernel CROSS_COMPILE :=/opt/arm-linux-gnueabihf

  • ModuleNotFoundError: No module named ‘gurobipy‘的解决办法,菜鸡版本2021-10-10 17:03:14

    关于下载和注册我就不说了,gurobi官网给的很清楚。 首先想想最近有没有下载很多版本的python解释器? 当前python解释器的环境变量有没有配置? 命令提示符里输入python 看看有没有warning,有warning把warning解决掉。 相信各位都已经能查到gurobipy的文件夹,复制对应版本的gurobipy

  • [BD 41-1629] </zynq_ultra_ps_e_0/SAXIGP3/HP1_QSPI> is excluded from all addressable master spaces.2021-09-30 12:59:24

    [BD 41-1629] </zynq_ultra_ps_e_0/SAXIGP3/HP1_QSPI> is excluded from all addressable master spaces. xilinx This is not an error; it’s just a (critical) warning. You’re being warned that your master(s) in the PL will not be able to access the OCM. I

  • 2021-09-292021-09-29 22:04:02

    C:\Users\lenovo\AppData\Local\Temp/ipykernel_70584/3317889059.py:10: FutureWarning: As the xlwt package is no longer maintained, the xlwt engine will be removed in a future version of pandas. This is the only engine in pandas that supports writing in

  • WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED!2021-09-29 04:00:07

    原因是系统出现了变故原来的ssh公钥变了导致连接不上。 解决: ssh-keygen -R 服务器IP地址 (会出现下面提示) # Host 192.168.200.6 found: line 1 C:\Users\Administrator/.ssh/known_hosts updated. Original contents retained as C:\Users\Administrator/.ssh/known_hosts.old

  • Windows环境安装jekll报错2021-09-28 18:01:29

    报错核心代码如下: 点击查看代码 gem install jekyll Temporarily enhancing PATH to include DevKit... Building native extensions. This could take a while... ERROR: Error installing jekyll: ERROR: Failed to build gem native extension. current direct

  • App提交到App Store时警告:WARNING ITMS-907372021-09-24 13:58:57

    App提交到App Store时警告如下: WARNING ITMS-90737: "Missing Document Configuration. By declaring the CFBundleDocumentTypes key in your app, you've indicated that your app is able to open documents. Please set the UISupportsDocumentBrowser key to "Y

  • 加载到SGA中的库缓存对象超过阈值2021-09-23 16:03:18

    开发同事在群里反馈,客户的生产库中有报错信息: memory notification: library cache object loaded into sga heap size 512346k exceeds notification threshold (51200k). 并将trc文件发了过来。 通过搜索 497b0fa4 找到libraryhandle Address=0x20683af20的SQL。 继续搜索找到

  • Warning: Subscription For Node Down Event Still Pending2021-09-17 09:02:29

    Warning: Subscription For Node Down Event Still Pending' In Listener Log (Doc ID 372959.1)Oracle Net Services - Version 10.2.0.1 to 11.2.0.4 [Release 10.2 to 11.2]Information in this document applies to any platform.***Checked for relevance on 29-JAN

  • Warning: The resulting partition is not properly aligned for best performance2021-09-13 19:34:39

    [Warning: The resulting partition is not properly aligned for best performance 在使用parted创建分区时产生告警信息, "Warning: The resulting partition is not properly aligned for best performance." 这个问题Redhat官网有解析:https://access.redhat.com/mt/zh-hans/s

  • WARNING: Ignoring invalid distribution -ip2021-09-04 08:00:31

    在cmd用python pip安装某个库的时候,出现如图错误提示 原因可能是之前下载库的时候没有成功或者中途退出。 解决方法: 到提示的目录site-packages下删除~ip开头的目录。 然后pip重新安装库即可。

  • 高可用 | Xenon 实现 MySQL 高可用架构 常用操作篇2021-09-03 17:36:28

    原创:知数堂 上一篇文章,我们详细介绍了 Xenon 实现 MySQL 高可用架构的部署过程。接下来本篇将介绍 Xenon 的常用操作,帮助大家在完成环境搭建之后,能把 Xenon 熟练的用起来,以更好的对 MySQL 高可用架构进行管理。 | 1 启动集群 1.1 启动 MySQL # db1: [mysql@db1 ~]$ nohup mysqld

  • .ini文件中的PHP 5.6 error_reporting设置不起作用2021-09-03 14:49:48

    环境: wamp+php5+mysql 问题描述:在本地调试php代码的时候,升级了php版本(5.5.12), 爆出大量WARNING, DEPRECATED,NOTICE提示。 第一次修改: 修改方案: 由于只是本地调试用的,修改之前的代码不划算,所以准备隐藏错误。在php.ini里面进行更改error_reporting=E_ALL & ~E_NOTICE & ~E_DE

  • idea设置Error和Warning提示颜色修改,去掉屎黄色背景色2021-09-03 12:35:27

    File--->Settings --->Editor --->ColorScheme--->General --->Errors and Warning--->Error   ———————————————————— 我的IDEA中XML显示屎黄色,怎么去掉?   在编写mybatis的xml中会出现大面积黄色背景提示,看起来比较不舒服,怎么去掉黄色背景呢?按如下步骤

  • SSH 登陆服务器locale告警(-bash: warning: setlocale:)的处理方法(转)2021-08-25 14:31:06

    使用ssh远程登陆 IDC机房服务器,发现老是出现如下告警信息: -bash: warning: setlocale: LC_CTYPE: cannot change locale (en_US.UTF-8): No such file or directory -bash: warning: setlocale: LC_COLLATE: cannot change locale (en_US.UTF-8): No such file or directory -bas

  • KEIL:warning C206:missing function-prototype错误解决方法2021-08-21 07:31:06

    具体提示:11.c(15): warning C206: 'set_parameters': missing function-prototype表明函数set_parameters是在main后面定义的,主函数调用时不能识别,只是需要在main函数前声明一下即可 方法:将相应函数定义的第一行复制到main上面,并在末尾加;即可  

  • 前端工程启动报错收集记录2021-08-18 15:04:11

    D:\automation\ApiTestWeb-master>yarn installyarn install v1.22.11warning package-lock.json found. Your project contains lock files generated by tools other than Yarn. It is advised not to mix package managers in order to avoid resolution inconsistenc

  • warning Delete `␍` prettier/prettier2021-08-16 01:02:45

    原因 在window系统中,clone代码下来,git 会自动把换行符LF(linefeed character) 转换成回车符CRLF(carriage-return character)。这时候我们本地的代码都是回车符。 解决办法 执行npm run lint --fix ,修复warning 执行 git config --global core.autocrlf false 关掉 git 自动转换

  • [Warning] InnoDB: A long semaphore wait2021-08-13 10:33:37

      mysql版本: 5.7.29   大量的日志2021-08-13T00:59:23.099878Z 0 [Warning] InnoDB: A long semaphore wait:--Thread 139974037272320 has waited at srv0srv.cc line 1989 for 614 seconds the semaphore:X-lock on RW-latch at 0x396b1648 created in file dict0dict.cc li

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