has
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 ......
20.Explain how the following reasoning fails to address the complexity of the issue involved, and rebut it. “Sanya is warm all year round and has beautiful beaches,
Round 1: Identifying the Failure in Reasoning Speaker 1 (Student A): Hello, everyone! Let's kick off our discussion by examining the reasoning: "Sanya ......
Extraneous children found when component already has explicitly named default slot
下述代码会报错： Extraneous children found when component already has explicitly named default slot. These children will be ignored. <el-table-column prop="go ......
npm WARN deprecated @npmcli/move-file@1.1.2: This functionality has been moved to @npmcli/fs
今天下载依赖（npm install sqlite sqlite3）遇到的问题。只需要把前面那个包卸载，然后安装后面那个包就可以了。 npm uninstall @npmcli/move-file npm install @npmcli/fs ......
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 ......
Misc_XCTF_WriteUp | can_has_stdio?
题目 分析 按海星的组成符号来看，应该是 brainfuck 语言。 翻译语言，得到 flag： 我觉得海星 Flag flag{esolangs_for_fun_and_profit} 参考 CTF中那些脑洞大开的编码和加密-jack_Meng-博客园 Brainfuck_Ook! Obfusca ......
BERT语言模型微调出现错误： AttributeError: 'str' object has no attribute 'item'
如下代码报错为 AttributeError: 'str' object has no attribute 'item' for step, batch in enumerate(self.train_data): if step % 40 == 0 and not step == 0: elaps ......
如何解决AttributeError: 'DictVectorizer' object has no attribute 'get_feature_names'
这个错误通常是因为 DictVectorizer 对象没有 get_feature_names 属性。这可能是因为你使用的 sklearn 版本过低，或者是因为你没有正确地导入 DictVectorizer 类。 要解决这个问题，你可以尝试升级 sklearn 版本，或者使用以下代码导入 DictV ......
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 ......
关于.UnsupportedClassVersionError: org/example/Merge has been compiled by a more recent version of the Java Runtime (class file version 61.0), this version of 问题的彻底解决
问题描述 之前我是改变了本机上面的JDK的版本17为8； 然后这次我再次尝试MapReduce运行就报错了； 尝试更改IDEA中的环境JDK为8，还是一直显示这个错误~~~ 问题解决 根本问题在pom.xml文件这里，里面有定义我们使用的JDK的版本， 只要将其中的17改为8，然后再运行，就没有问题 ......
Rcpp安装时报错“error: ‘::timespec_get’ has not been declared” with conda root package
安装Rcpp时报错“error: ‘::timespec_get’ has not been declared” with conda root package 解决方法： In my case, I run conda upgrade -c conda-forge --all to have ac ......
jackson序列化 has to be escaped using backslash to be included in string value
Jackson配置转义符的处理 // 忽略未知字段mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES,false);// 允许出现特殊字符和转义符mapper.configure(JsonParser.Feature. ......
ALLEGRO导网表报错This reference has already been assigned to a different package type
（1）QUESTION(ORCAP-1589): Net has two or more aliases - possible short?原因：器件默认管脚命名（NET名称）与所连接网络的NET名称不一致导致的措施：可忽略。或关闭Tools->Design Rules Check->Physica ......
Spyder5老是闪退报错 "Blowfish has been deprecated "的解决方法
目录一、前言我的运行环境二、解读报错三、解决方法四、打开spyder5 一、前言 本人在学习python时图省事选择直接安装Anaconda3，用spyder5来进行学习，可是比较蛋疼的是安装完成后spyder5老是闪退无法打开，然后报错如下代码： C:\Users\xxx\anaconda3\li ......
【Azure Durable Function】PowerShell Activity 函数遇见 Newtonsoft.Json.JsonReaderException: The reader's MaxDepth of 64 has been exceeded.
问题描述 创建PowerShell Azure Durable Function，执行大量的PowerShell脚本操作Azure Resource，遇见了一个非常非常奇怪的问题： Function 'Hello1 (Activity)' failed with an error. Reason: ......
pod报错 pod has unbound PersistentVolumeClaims.
1. 背景部署Grafana的时候 pod报错 pod has unbound PersistentVolumeClaims. 2. 原因分析情况1.查看了grafana-data-pvc.yaml文件，发现storageClassName 取数为空，当storageClassName为空的时候如果 ......
Docker_报错：Host key for 47.116.79.175 has changed and you have requested strict checking. Host key verification failed.
Host key for 47.116.79.175 has changed and you have requested strict checking. Host key verification failed. 问题原因用OpenSSH的人都知ssh会把你每个你访问过计算机的公钥(public ......
1418 -This function has none of DETERMINISTIC, NO SQL, or READS SQL DATA in its declaration
今天在mysql中创建函数的时候，报错如下： ERROR 1418 (HY000): This function has none of DETERMINISTIC, NO SQL, or READS SQL DATA in its declaration and binary logging is ......
The ConnectionString property has not been initialized.
原因： 情况1 DbContext中没有指定连接字符串 解决： 情况2 appsettings.json 配置文件的属性没有设置为始终复制 ......
python 报错：AttributeError: module ‘distutils‘ has no attribute ‘version‘ 如何解决
问题原因：setuptools版本过高 第一步：pip uninstall setuptools 第二步：我的pip可能有问题，因此我直接用这个命令 pip install setuptools==59.5.0 -i http://mirrors.aliyun.com/pypi/simple/ -- ......
GeneratedPluginRegistrant.swift:8:8: error: compiling for macOS 10.14, but module 'audioplayers_darwin' has a minimum deployment target of macOS 10.15
Build Settings MACOSX_DEPLOYMENT_TARGET = 10.15 ......
TS 踩坑笔记: 箭头函数添加泛型报错(Error: JSX element ‘T’ has no corresponding closing tag.ts(17008))
前言 今天给大家分享一个在 React 项目中使用 TypeScript 遇到的错误 项目背景 React + TS 的项目配置，项目中关于 React 组件的使用 .tsx 后缀，其他单纯的文件使用 .ts 后缀 问题描述 在 React 组件附近定义泛型的箭头函数时产生 TS 报错警告，原本以为 ......
Issued certificate has expired.
wget https://mirrors.tuna.tsinghua.edu.cn/anaconda/archive/Anaconda3-2020.11-Linux-x86_64.sh --2023-10-17 21:36:56-- https://mirrors.tuna.tsinghua.edu ......
文献阅读-We extend the well-established assumption-based interface of incremental SAT solvers to clauses, allowing the addition of a temporary clause that has the same lifespan as literal assumptions.
Abstract： We extend the well-established assumption-based interface of incremental SAT solvers to clauses, allowing the addition of a temporary clause ......
ORA-28001: the password has expired Smartbi配置数据连接
smartbi config配置数据库连接，报获取数据库连接失败 ORA-28001: the password has expired 密码超时 登录数据库服务器，使用 sqlplus / as sysdba命令，进入oracle数据库 使用：select * from dba_profiles ......
Backtrader - AttributeError: 'OptReturn' object has no attribute 'datas'
1.0 Error Traceback (most recent call last): File "D:/PycharmProjects/dbpower.backtrader.001/app/main_machine_learning.py", line 191, in <module> img ......
python pyautogui AttributeError: module 'pyscreeze' has no attribute 'locateOnWindow'
目录python pyautogui AttributeError: module 'pyscreeze' has no attribute 'locateOnWindow' python pyautogui AttributeError: module 'pyscreeze' has no att ......
使用pymysql库时出现这种情况——AttributeError: 'NoneType' object has no attribute 'encoding'
问题描述 问题解决 这里的是utf8，不是utf-8： 打印成功！ ......
SQLAlchemy学习-13.分页查询'Query' object has no attribute 'paginate'
前言 用过Flask-SQLAlchemy的应该知道， 它提供了一个分页查询方法 paginate（），方便我们实现在后端查询分页。 但是单独使用SQLAlchemy 却没有paginate方法，会报错：AttributeError: 'Query' object has no attribute ......