django.db.migrations.exceptions.MigrationSchemaMissing和raise ImproperlyConfigured('mysqlclient 1.3.13 or newer is required; you have %s.' % Database.__version__)
1.使用Python3.7 + Django2.2 + MySQL 5.5 在执行(python manage.py migrate)命令时出现错误django.db.migrations.exceptions.MigrationSchemaMissing
原因是

所以,需要重新安装高版本的sql,安装好之后,问题就解决了
2.Django数据同步过程中遇到的问题:
1)raise ImproperlyConfigured('mysqlclient 1.3.13 or newer is required; you have %s.' % Database.__version__)
django.core.exceptions.ImproperlyConfigured: mysqlclient 1.3.13 or newer is required; you have 0.9.3.
解决办法:C:\Python37\Lib\site-packages\django\db\backends\mysql(python安装目录)打开base.py,注释掉以下内容:
if version < (1, 3, 13):
raise ImproperlyConfigured('mysqlclient 1.3.13 or newer is required; you have %s.' % Database.__version__)
2) File "C:\Python37\lib\site-packages\django\db\backends\mysql\operations.py", line 146, in last_executed_query
query = query.decode(errors='replace')
AttributeError: 'str' object has no attribute 'decode'
解决办法:打开此文件把146行的decode修改为encode
参考
https://blog.csdn.net/qq_36963372/article/details/82558085
https://www.cnblogs.com/olivertian/p/10919550.html
django.db.migrations.exceptions.MigrationSchemaMissing和raise ImproperlyConfigured('mysqlclient 1.3.13 or newer is required; you have %s.' % Database.__version__)的更多相关文章
- raise ImproperlyConfigured('mysqlclient 1.3.13 or newer is required; you have %s.' % Database.__version__)
转自:http://www.cnblogs.com/xiaobinglife/articles/10716605.html 一.Django数据同步过程中遇到的问题: 1.raise Improper ...
- 报错: raise ImproperlyConfigured('mysqlclient 1.3.13 or newer is required; you have %s.' % Database.__version__)
Django2.0同步Mysql数据库时出现的问题 执行 python manage.py makemigrations 报错 # 报错位置 File "G:\python\lib\site ...
- exceptions: django2.2/ mysql ImproperlyConfigured: mysqlclient 1.3.13 or newer is required; you have 0.9.3
在centos部署python应用后访问页面,显示如下异常信息 报错环境 python=3.6,django=2.2……django.core.exceptions.ImproperlyConfigu ...
- Django2.2报错 django.core.exceptions.ImproperlyConfigured: mysqlclient 1.3.13 or newer is required; you have 0.9.3.
准备将 Django 连接到 MySQL,在命令行输入命令 python manage.py makemigrations 后报错: django.core.exceptions.Improperly ...
- django.core.exceptions.ImproperlyConfigured: mysqlclient 1.3.13 or newer is required; you have 0.9.2的最佳处理方法,亲测可用
django.core.exceptions.ImproperlyConfigured: mysqlclient 1.3.13 or newer is required; you have 0.9.2 ...
- django.core.exceptions.ImproperlyConfigured: mysqlclient 1.3.13 or newer is required; you have 0.9.3.解决办法
"E:\API_Manager_PlatForm\venv\lib\site-packages\django\db\backends\mysql\base.py"在这个路径里件把b ...
- django2.2/mysql ImproperlyConfigured: mysqlclient 1.3.13 or newer is required; you have 0.9.3
报错环境 python=3.6.5,django=2.2,PyMySQL=0.9.3 …… django.core.exceptions.ImproperlyConfigured: mysqlcl ...
- Django项目配置数据库时,已安装mysqlclient,却提示 Did you install mysqlclient错误,后右报错ImproperlyConfigured: mysqlclient 1.3.13 or newer is required; you have 0.9.3
错误信息如下: 解决方案是: 找到自己的项目文件夹下的__init__.py 添加如下代码 解决这个问题后,右报错django2.2/mysql ImproperlyConfigured: mysq ...
- django.core.exceptions.ImproperlyConfigured: mysqlclient 1.3.13 or newer is required; you have 0.9.3.
异常汇总:https://www.cnblogs.com/dotnetcrazy/p/9192089.html 这个是Django对MySQLdb版本的限制,我们使用的是PyMySQL,所以不用管它 ...
随机推荐
- 在HTML中的下拉框中怎样实现超连接?
给你个例子自己改吧: <SELECT name="select" onchange="window.open(this.options[this.selectedI ...
- H3C 路由表查找规则(1)
- jQuery-自己封装的弹框
(function () { CDK={ cfm:function(resFun,errFun){ var confirm=document.createElement('div'); confirm ...
- JS事件委托(代理)学习笔记
在开始之前我们先来熟悉一下HTML DOM addEventListener()方法,该方法用于向指定元素添加事件句柄.语法说明如下图所示: 主要想强调一下第三个参数useCapture,默认值为fa ...
- CodeForces 906D (欧拉降幂)
Power Tower •题意 求$w_{l}^{w_{l+1}^{w_{l+2}^{w_{l+3}^{w_{l+4}^{w_{l+5}^{...^{w_{r}}}}}}}}$ 对m取模的值 •思路 ...
- Simple Robot Gym - 101102I (思维)
SaMer is building a simple robot that can move in the four directions: up (^), down (v), left (<) ...
- HDU - 3530 Subsequence (单调队列)
Subsequence Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total ...
- 解决IDEA使用terminal时 git log 乱码
1.配置环境变量: 变量名称-LESSCHARSET 变量值:utf-8 2.重启IDEA
- python 可变参数示例
练习1:请使用**kw的方式,把可变的所有参数, # 算一字典的value乘积 def fun(**kw): product =1 for k ,v in kw.items(): if isinsta ...
- 深入JVM(二)JVM概述
深入JVM(一)JVM指令手册 深入JVM(二)JVM概述 一.JVM的原理 Java虚拟机是Java平台的基石,解决了硬件和操作系统的相互独立性.不同平台(Windows,Linux和MacOS)的 ...