indentation character cannot found

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 ......
39 ImportError initialized partially Celery

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$ ......
allocate Cannot memory fork

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" ......
deserialize 方法 Cannot String value

报错:org.apache.ibatis.binding.BindingException: Invalid bound statement (not found): com.itheima.dao.JobMapper.selectJobAll(找不到mapper.xml)

报错如下: 解决办法: 在配置文件中指定mapper.xml的位置: mybatis.mapperLocations = classpath*:com/itheima/dao/mappers/*Mapper.xml,com/itheima/dao/secondMappers/*Mapper.xml, ......

报错:Invalid bound statement (not found): com.ljxx.pts.dao.SitePriceMapper.selectByLike

如果你是Mybatis的话请注意yml或者properties文件里面的组件扫描 #指定mapper.xml的位置 mybatis.mapperLocations=classpath*:mapper/**/*Mapper.xml mybatis.configuration.map-underscor ......

使用adb命令的时候提示device not found是什么意思?

1:使用adb命令的时候,提示error: device not found adb shell ls /system/etc/security/cacerts/error: device not found 2:原因是手机没有开启USB调试。 可以参考我的另外一篇文章对手机开启USB调试:OPPO ......
命令 意思 时候 device found

在wsl中运行'./Allrun.sh'时报错:$'\r': command not found

在Windows下编写好sh文件后,在Linux下或者wsl中运行会报错: line 2: $'\r': command not found 这是因为Windows系统的文件换行使用的是 \r\n ,而Unix系统是\n 问题解决: dos2unix Allrun.sh dos2unix是将Wind ......
39 时报 command Allrun found

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。 ......
quot undefined property Cannot length

./SNeP_111: /lib64/libm.so.6: version `GLIBC_2.29' not found (required by ./SNeP_111)

001、软件报错如下: 002、系统 (base) [root@pc1 software]# cat /etc/redhat-release CentOS Linux release 7.6.1810 (Core) 003、查看glibc版本 (base) [root@pc1 software]# ......
SNeP 111 required version GLIBC

No libraries found for 'tk.mybatis.mapper.common.Mapper'

1,无法导入tk.mybatis.mapper.common.Mapper 2.Mapper报错No libraries found for 'tk.mybatis.mapper.common.Mapper' 解决方法如下(添加通用mybatis这个依赖) 1.在pom.xml中添加tk.mybat ......
libraries mybatis Mapper common mapper

前端页面部署之后刷新页面之后出现HTTP 错误 404.0 - Not Found错误问题解决

前端页面部署能正常访问,但是一旦刷新页面就报如下错误:404.0 - Not Found 解决办法:下载IIS URL重写模版,并安装。下面为安装地址: URL Rewrite : The Official Microsoft IIS Site 安装之后IIS中出现如下IIS重写模块: 点击进去添加 ......
错误 页面 前端 问题 404.0

No libraries found for 'javax.persistence.GeneratedValue'

maven添加 <dependency> <groupId>javax.persistence</groupId> <artifactId>persistence-api</artifactId> <version>1.0.2</version> </dependency> ......

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 ' ......
S1-Setup 核心 open5GS failure Cannot

CodeForces 1895G Two Characters, Two Colors

洛谷传送门 CF 传送门 要求最大化收益加上支出,又因为每个字符有染红和染蓝两种选择,考虑最小割模型。可以看成是一开始先获得 \(r_i + b_i\) 的收益,然后对于每个 \(0\),连边 \((S, i, b_i), (i, T, r_i)\);对于每个 \(1\),连边 \((S, i, r ......
CodeForces Characters Two Colors 1895G

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 ......
homebrew Rosetta default install Cannot

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 ......

2023-11-16 Your project path contains non-ASCII characters. ==>在项目根目录下的gradle.properties添加代码android.overridePathCheck=true即可

在as工具运行android项目报错:Caused by: org.gradle.api.tasks.StopExecutionException: Your project path contains non-ASCII characters. This will most likely caus ......

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 ......
different children 例子 QObject Cannot

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 ......
daemon docker the connect running

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 ......

umount 报错umount: /new_room: target is busy. (In some cases useful info about processes that use the device is found by lsof(8) or fuser(1))

挂载逻辑卷后,尝试更新逻辑卷的文件系统 [root@server lost+found]# umount /new_room/ umount: /new_room: target is busy. (In some cases useful info about processes that use ......
umount processes new_room device target

WSL2报错:nvidia-smi Command ‘nvidia-smi‘ not found, but can be installed with:

找了很多方法在社区找了很多方法,结果在b站评论区找到了一个方法给解决了原本一开始有人说是驱动版本问题我nvcc -V是ok的,但是nvidia-smi一直报错,Command ‘nvidia-smi’ not found, but can be installed with: 解决cp /usr/l ......
nvidia-smi nvidia installed smi Command

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: ......
LD_PRELOAD 终端 preloaded PRELOAD 办法

Mac Maven环境变量配置 zsh: command not found: mvn

之前配过环境变量,但是后来打开还是报 zsh: command not found: mvn 需要在运行前先刷下环境变量 source ~/.bash_profile 每次使用前都刷一下比较麻烦,这是因为当 Mac 上安装了 zsh 后,.bash_profile 文件的配置无法生效 最终解决方案: ......
变量 command 环境 Maven found

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 ......
read-only running Cannot update volume

jieba-cant-extract-single-character

jieba cant extract single character Subtitle: jieba 无法提取单个字符 Created: 2023-11-13T15:28+08:00 Published: 2023-11-13T15:45+08:00 以句子"我喜欢赵"为例,用「赵」代指某个人名, ......

ros1 catkin_make 'cv_bridge' not found

在Ubuntu18.04中进行catkin_make构建代码失败,终端提示Project 'cv_bridge' specifies '/usr/include/opencv' as an include dir, which is not found.等报错信息 A:配置文件中的opencv路径与 ......
catkin_make cv_bridge catkin bridge found

python安装pandas提示ERROR: No matching distribution found for pandas

安装pandas失败,提示: ERROR: No matching distribution found for pandas 解决办法: pip install pandas -i https://pypi.douban.com/simple 记着用https。 ......
pandas distribution matching python ERROR