attribute top-level contains cannot
AttributeError: 'NoneType' object has no attribute 'replace'
在python中执行Js代码，引入 execjs 库，python代码如下： 执行结果如下： 在导入 execjs 模块前，让Popen的encoding参数锁定为utf-8。 import subprocess from functools import partial subprocess.Po ......
_pickle.PicklingError: Can't pickle <class '__main__.aaa'>: attribute lookup aaa on __main__ failed
注：其中aaa是我的类名。 这个问题是我想保存一个自定义的类对象时，采用如下代码pickle模块 保存时出现的报错信息。 with open(f'saved_agent_{seed}.pkl', 'wb') as file: pickle.dump(agent, file) 出错原因 该错误通常出现 ......
论文笔记: Attributed Graph Clustering: A Deep Attentional Embedding Approach
论文笔记: Attributed Graph Clustering: A Deep Attentional Embedding Approach 中文名称: 属性图聚类：一种深度注意力嵌入方法 论文链接: https://arxiv.org/abs/1906.06532 背景: 图聚类是发现网络 ......
FAILED: ParseException line 1:65 cannot recognize input near 'row' 'formatted' 'delimited' in table row format specification
hive报FAILED: ParseException line 1:65 cannot recognize input near 'row' 'formatted' 'delimited' in table row format specification 错误语句： insert overwri ......
掌握C#：深入理解特性（Attributes）与反射（Reflection）的妙用
文章目录 特性Attribute 预定义特性 AttributeUsage Conditional（常用） Obsolete 常用Attribute 自定义特性 声明自定义特性 构建自定义特性 应用自定义特性 反射Reflection 反射优缺点 反射（Reflection）的用途 查看元数据 实例 ......
FAILED: ParseException line 1:17 cannot recognize input near 'student2' 'select' 'id' in destination specification
hive向表中插入数据时报错： FAILED: ParseException line 1:17 cannot recognize input near 'student2' 'select' 'id' in destination specification 错误： insert overwrit ......
Dependency injection framework -- Decoupled packages example (multiple containers) -- ADD DIP IMPROVEMENT
Dependency injection framework https://python-dependency-injector.ets-labs.org/index.html Dependency Injector is a dependency injection framework for ......
PostgreSQL - Start a container with docker compose file
Docker compose file: services: postgres: image: postgres:16-alpine environment: - POSTGRES_USER=root - POSTGRES_PASSWORD=aaa - POSTGRES_DB=zimple_bank ......
Redis报错：WARNING: The TCP backlog setting of 511 cannot be enforced because /proc/sys/net/core/somaxconn is set to the lower value of 128
报错内容： 1:C 08 Dec 2023 05:47:33.348 # oO0OoO0OoO0Oo Redis is starting oO0OoO0OoO0Oo 1:C 08 Dec 2023 05:47:33.348 # Redis version=7.0.5, bits=64, commit ......
found character '@' that cannot start any token. (Do not use @ for indentation)
Caused by: org.yaml.snakeyaml.scanner.ScannerException: while scanning for the next token found character '@' that cannot start any token. (Do not use ......
cannot find package "fmt" in any of
先说问题，可以创建GO文件，可以运行，但bulid的时候，显示cannot find package "fmt" in any of 问题分析 fmt是go自带的库,不可能找不到啊,那就是路径不对呗,看着网上教程,让配GOROOT为自建了一个文件,在环境变量改了,也生效了,但是 build的时候,会 ......
解决Cannot connect to the Docker daemon at unix:///var/run/docker.sock.的具体操作步骤
检查 Docker 是否正在运行： systemctl status docker 如果 Docker 正在运行，你会看到类似下面的输出： ● docker.service - Docker Application Container Engine Loaded: loaded (/lib/syst ......
MemGPT中_generate_reply_for_user_message报错TypeError: cannot unpack non-iterable coroutine object
memgpt/autogen/memgpt_agent.py", line 230, in _generate_reply_for_user_message (TypeError: cannot unpack non-iterable coroutine object 解决 将memgpt/auto ......
Data is Null. This method or property cannot be called on Null values.
升级到 abp.io 7.4 EF报错 System.Data.SqlTypes.SqlNullValueException: Data is Null. This method or property cannot be called on Null values. at Microsoft.Da ......
Attaching to remote docker container
Attaching to a docker container is quite similar to attaching to a process, the different part is that you need to select the corresponding connection ......
Installing the NVIDIA Container Toolkit 容器配置GPU
网上的帖子都比较旧了，这是最新官方地址： https://docs.nvidia.com/datacenter/cloud-native/container-toolkit/latest/install-guide.html 注意：除了安装，还有配置，不是说安装上就完事 都弄好之后，就可以docke ......
centos 8 Failed to download metadata for repo ‘AppStream’: Cannot prepare internal mirrorlist: No URLs in mirrorlist
查询后发现问题的原因是Centos8于2021年年底停止了服务，我们在使用yum源安装时候，出现下面错误“错误：Failed to download metadata for repo ‘AppStream’: Cannot prepare internal mirrorlist: No URLs ......
TypeError: Cannot read properties of undefined (reading 'tapPromise')
TypeError: Cannot read properties of undefined (reading 'tapPromise') 这个是当前的webpack版本不合适 尝试给devDependencies添加一个特定的webpack版本然后执行安装在启动就好了 devDependencie ......
docker container中变更timezone
当前使用了playwright官方python镜像: https://playwright.dev/python/docs/docker 但在实际使用时，时间总是显示为UTC0时间 正好相差8个小时，前面是jenkins打印时间，后面部分是container内部时间 查了网上各种方法，总共有几种： ......
关于函数宏offset_of 和 container_of的学习
#define offset_of(type, member) ((unsigned int)&((type*)0)->member) #define container_of(ptr, type, member) ((type *)((char *)(ptr) - offset_of(type, ......
Go - check if an error contains a string
if err != nil { if strings.Contains(sql.ErrNoRows.Error(), err.Error()) { ctx.JSON(http.StatusNotFound, errorResponse(err)) return } ctx.JSON(http.Sta ......
Github Actions - Creating PostgreSQL service containers
# Service containers to run with `container-job` services: # Label used to access the service container postgres: # Docker Hub image image: postgres # ......
matplotlib报错：AttributeError: module 'backend_interagg' has no attribute 'FigureCanvas'. Did you mean: 'FigureCanvasAgg'?
使用本地python环境可以成功执行 import pandas as pd import matplotlib.pyplot as plt # 设置字体 plt.rcParams['font.sans-serif'] = ['SimHei'] # 能正确显示负号 plt.rcParams['axe ......
hive启动出现Cannot create directory /tmp/hive. Name node is in safe mode.
原因：进入了安全模式，hdfs在启动开始时会进入安全模式，这时文件系统中的内容不允许修改也不允许删除，直到安全模式结束。 执行命令： hadoop dfsadmin -safemode leave 退出安全模式即可 出现 Safe mode is OFF 表示成功退出 ......
1、ImportError: cannot import name 'soft_unicode' from 'markupsafe'解决；2、ImportError: cannot import name 'Callable' from 'traitlets' 解决
不知做了啥操作，spyder和jupyter同时打不开（我印象中啥也没做），出现闪了一下后没反应，不知道报错在哪里。 1、先解决spyder的报错：ImportError: cannot import name 'soft_unicode' from 'markupsafe' 于是我打开Anacon ......
2023-12-02 cannot found module 'xxx'
问题描述：运行命令报错找不到模块 原因：你本地没装好依赖 解决方案：删掉依赖，重新build 但有时事实并不如此简单，就比如我记录这个bug，不仅仅是删掉依赖，重新build就可以了，还需要找到一个lock文件。 如：yarn.lock，如果没有该文件，那么你拉下来的依赖的版本依旧不符合需求，原因就 ......
uniapp uni-icons @click.stop 报Cannot read properties of undefined (reading 'stopPropagation')
点进去看了一下uni-icons的源码 @click的方法其实是他假装是个原生click的方法，执行 emit(click)给父组件 可以理解为uni-icons只至此click事件 不支持click.stop事件 解决办法也很简单 包一层view <view @click.stop="editFn ......
ORA-01187 cannot read from file 201 because it failed verification tests..temp01
Description:We get this message in running the Upgrade Express 20-21 export (create_customer_data):ORA-01187: cannot read from file 201 because it fai ......
导出Excel时，通过自定义Attribute设置表头
var shipmentColumnNames = new List<string>(); var shipmentColumnNames = new List<string>(); var shipmentPropNames = new List<string>(); props.ForEach( ......