filenotfoundexception resource because cannot
Cannot invoke "Object.hashCode()" because "key" is null
奇葩问题，springboot+mybatis-plus 使用queryWrapper查询语句报错，Cannot invoke "Object.hashCode()" because "key" is null 使用的mybatis-plus-boot-start,3.3.2版本 jdk17 据说是 ......
All CRM Resources in One Place | Best Open Source CRM Systems 2023 (Free & Paid Software)
Best Open Source CRM Systems 2023 (Free & Paid Software) | CRM.org All CRM Resources in One Place | CRM.org CRM Categories Not all CRM systems do the ......
Resource Quantity
Resource Quantity 资源可以根据基本量来定义，其中分配的任务消耗相对于输出量的资源量。 对于基于工作的资源，如劳动力和设备，数量是基于时间的。对于基于产品的资源，数量是基于计数的。对于基于材质的资源，数量基于体积。 ########################## ......
pip install报错"Can't connect to HTTPS URL because the SSL module is not available"
pip时install报错 一、故障现象 [root@jenkins /data/package/openssl-1.1.1n]# pip3 install emoji WARNING: pip is configured with locations that require TLS/SSL, h ......
Java中使用try-with-resources
Java 7 中引入的对资源 try-with-resources ，声明在 try 块中使用的资源，并保证资源将在该块执行后关闭。声明的资源需要实现自动关闭接口。 1.使用资源try 典型的try-catch-finally块： Scanner scanner = null; try { scan ......
报错 ImportError: cannot import name 'Celery' from partially initialized module 'celery'
# 目录结构问题 原来目录结构： 改为： 把check_result produce_task拿出来 ......
fork: Cannot allocate memory
环境背景 项目 值 操作系统 CentOS 7.9 KVM Libvirt 4.5.0 问题现象 -bash-4.2$ sudo -i -bash: fork: Cannot allocate memory -bash: fork: Cannot allocate memory -bash-4.2$ ......
vue : 三种解决方法：Cannot deserialize value of type `java.util.Date` from String
一、改前端 加入格式化： value-format="yyyy-MM-dd HH:mm:ss" <el-date-picker v-model="formValidate.pastDueTime" value-format="yyyy-MM-dd HH:mm:ss" type="datetime" ......
android.content.res.Resources$NotFoundException: String resource ID #0x1
在Android开发中如果出现android.content.res.Resources$NotFoundException: String resource ID #0x1这样的错误，你想也不用想，一定是Textview控件显示数据出了问题：mTextview.setText(这里的传入的数据一定 ......
Linux系统奇安信浏览器报错跨域：the resource is in more-private address space 'local'
报错： Access to XMLHttpRequest at "123" from origin "456" has been blocked by CORS policy:the request client is not a secure context and the resource is ......
vue3_Extraneous non-props attributes (class) were passed to component but could not be automatically inherited because component renders fragment or text root nodes.
今天的开发中发现了这个问题 Extraneous non-props attributes (class) were passed to component but could not be automatically inherited because component renders frag ......
问题解决：在eclipse中SpringBoot启动报Cannot determine embedded database driver class for database type NONE
原因：yml文件被移除不能扫描到 解决方法： 右键项目属性打开构建路径 选择resouces所在的文件夹将排除中的东西给移除 完成解决问题 ......
"Cannot read property 'length' of undefined"报错处理
数据绑定在刚开始只是和内存建立联系，并没有真正的和后台的数据挂上钩，所以一开始的res.data只是一个空值，必须在之前加个if判断，确保有值以后再开始计算length。 if(res.data){ this.num = res.data.length; } 这样就不会在控制台显示报错了。 ......
使用Swagger，在编写配置类时报错Caused by: java.lang.NullPointerException: Cannot invoke "org.springframework.web.servlet.mvc.condition.PatternsRequestCondition.getPatterns()" because "this.condition" is null
1.问题 Caused by: java.lang.NullPointerException: Cannot invoke "org.springframework.web.servlet.mvc.condition.PatternsRequestCondition.getPatterns()" b ......
启动open5GS的核心网和srsLTE的enodeB时遇到报错S1-Setup failure Cannot find Served TAI
问题的场景 启动open5GS的核心网和srsLTE的enodeB、ue，遇到报错S1-Setup failure Cannot find Served TAI，导致enodeB连接不上mme。 报错信息 S1-Setup failure Cannot find Served TAI Check ' ......
mac 下使用 brew 安装包报错 error: Cannot install under Rosetta 2 in ARM default prefix (/opt/homebrew)!
mac 下使用 brew 安装包报错 error: Cannot install under Rosetta 2 in ARM default prefix (/opt/homebrew)! To rerun under ARM use: arch -arm64 brew install ... T ......
Cannot read properties of undefined (reading 'indexOf') at VueComponent.resetField (index.js:...
Cannot read properties of undefined (reading 'indexOf') at VueComponent.resetField (index.js:1:370572) elementUI源码报错，原因竟然是form-item没加prop，折腾了一两个小时，真是服 ......
简单例子理解 Qt 中 QObject: Cannot create children for a parent that is in a different thread. 问题
c++ gui programming with qt 中关于 QThread的用法的限制 下面这句话的翻译不清 QObject is reentrant, but there are three constraints to keep in mind: Child QObjects must be ......
Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?
docker-compose up -d 安装docker环境，提示一下错误：docker-compose 命令没发现。 docker compse up -d 报错： Cannot connect to the Docker daemon at unix:///var/run/docker.soc ......
chrome浏览器报Cannot read properties of undefined (reading 'getUserMedia')
chrome访问摄像头的时候可能报这个错误。使用https协议可以解决这个问题，如果不能使用https可以通过修改chrome配制解决。 在chrome地址栏输入chrome://flags/#unsafely-treat-insecure-origin-as-secure 在Insecure or ......
在Java中实现跨域（Cross-Origin Resource Sharing, CORS）
在Java中实现跨域（Cross-Origin Resource Sharing, CORS）主要涉及到在服务器端设置HTTP响应头，以允许来自不同源的客户端请求。下面是一些常用的方法来实现跨域： 1. Servlet过滤器 你可以创建一个过滤器（Filter）来添加必要的HTTP头。这种方法适用于 ......
nvidia-smi报错：NVIDIA-SMI has failed because it couldn't communicate with the NVIDIA driver更优解决方案
Ubuntu 18.04系统中，某次pip安装后发现这个问题，有人说是因为系统内核升级造成的，从解决方案来看，系统内核升级更可信。解决方案参考了https://blog.csdn.net/dou3516/article/details/130593616，但更简洁。解决方案是DKMS安装NVIDIA ......
The request is not allowed by the user agent or the platform in the current context, possibly because the user denied permission，iphone手机video标签报错
The request is not allowed by the user agent or the platform in the current context, possibly because the user denied permission，在当前上下文中，用户代理或平台不允许该请求 ......
Ubuntu18.04 打开终端报错: ERROR: ld.so: object ‘xxx.so‘ from LD_PRELOAD cannot be preloaded 解决办法
1、问题现象在文件界面打开终端的时候，突然发现开头有一堆报错ERROR: ld.so: object './envlib.so' from LD_PRELOAD cannot be preloaded (cannot open shared object file): ignored.ERROR: ......
Mac Os VS Code 无法升级Cannot update while running on a read-only volume.
macOS VS Code 无法升级，提示“Cannot update while running on a read-only volume“错误 提示错误如下： Cannot update while running on a read-only volume. The application ......
husky——The '.husky/pre-commit' hook was ignored because it's not set as executable
前言 系统：mac hint: The '.husky/pre-commit' hook was ignored because it's not set as executable. hint: You can disable this warning with `git config advic ......
若依分离版打包部署后找不到模块(Error: Cannot find module ‘@/views/index‘)
将store/moudules/permission.js这一块改成下面这样，注释的可以删export const loadView = (view) => { return (resolve) => require([`@/views/${view}`], resolve) // if (proc ......
/bin/ld: cannot find -lcolamd
001、make编译报错：/bin/ld: cannot find -lcolamd 002、查找该文件 (py38) [root@pc1 Augustus-3.5.0]# find / -name "libcolamd.so" ## 系统上不存在该文件； 那么解决的话就应该安装， 但是安装什么呢？ ......
SyntaxError: Non-ASCII character 与 Cannot decode using encoding "ascii" 错误解决
转载请注明出处： python调试时遇到的两个相同的编码错误进行总结： 1.错误：Cannot decode using encoding "ascii", unexpected byte at position 具体 错误信息如下： 2.错误：SyntaxError: Non-ASCII char ......
/bin/ld: cannot find -lmysqlclient
001、make编译 报错：/bin/ld: cannot find -lmysqlclient 002、查找相关文件 (base) [root@pc1 Augustus-3.5.0]# find / -name *libmysqlclient.so* ## lib + 提示的缺失文件 + .so ......