was
A connection was successfully established with the server but then an error
在使用EFCore生成数据库的时候，报上面的错误！ 解决方法： 加（Encrypt=True;TrustServerCertificate=True;）即可： "ConnectionStrings": { "DefaultConnection": "Data Source=LAPTOP;Initia ......
报错：Port 8080 was already in use.
解决方法一：关闭占用端口的进程 解决端口被占用问题（localhost:1099） - .Tik - 博客园 (cnblogs.com) 解决方法二：修改端口号 ......
mybatis-plus的配置文件中mapper-locations失效的导致Property 'mapperLocations' was not specified的问题解决
不能解决的话，参考：springboot项目使用mybatis-plus 时出现 Property ‘mapperLocations‘ was not specified的3个解决方案_property 'mapperlocations' was not specified.-CSDN博客 但我按照 ......
Dynamics 365 导入Excel报错：Server was unable to process request.
Dynamics 365 导入Excel报错：Server was unable to process request. F12查看调用，发现是调用GetImportMapXml报错，于是到高级设置-数据管理-导入去试试，提示字段Industry未找到，后来找一下字段Industry，居然又3个，一 ......
Module was compiled with an incompatible version of Kotlin. The binary version of its metadata is 1.8.0, expected version is 1.6.0.
Launching lib/main.dart on 22011211C in debug mode... e: /Users/mm/.gradle/caches/transforms-3/37865fb99fa1fb60cf850910df4bb8bf/transformed/jetified-k ......
.Net FrameWork 框架下使用System.Net.Mail封装类 发送邮件失败:服务器响应：5.7.1 Client was not authenticated 解决方案
偶然兴起，想做一个后台监控PLC状态的服务。功能如下：监控到PLC状态值异常后触发邮件推送，状态改变后只推送一次。开始使用的是.net6.0开发框架开发，一切都很顺利，邮件也能正常推送。但由于现场工控机系统不是WIN10 20H2的最新版本，导致系统未安装.Net6.0 Runtime。而我也没有再 ......
Kafka消费端抛出异常Offset commit cannot be completed since the consumer is not part of an active group for auto partition assignment; it is likely that the consumer was kicked out of the group的解决方案
总结/朱季谦 在一次测试Kafka通过consumer.subscribe()指定偏移量Offset消费过程中，因为设置参数不当，出现了一个异常提示—— [2024-01-04 16:06:32.552][ERROR][main][org.apache.kafka.clients.consumer. ......
request content was evicted from inspector cache
request content was evicted from inspector cache 一、问题现象 在调用接口时，“响应”中提示：request content was evicted from inspector cache。 二、问题原因 当响应数据超出浏览器响应报文的最大量时，浏览 ......
kepware运行时报错: no suitable 32-bit JRE was configured or found.
报错原因: 缺少JAVA环境(安装: ......
JSON parse error: Unexpected character ('}' (code ***)): was expecting double-quote to start field
JSON parse error: Unexpected character ('}' (code 125)): was expecting double-quote to start field name] 出现这个错误是因为请求 { "equipmentid": "123", "equipmen ......
Github Actions - Error: The connection to the server localhost:8080 was refused - did you specify the right host or port?
Run kubectl apply -f eks/aws-auth.yaml kubectl apply -f eks/aws-auth.yaml kubectl apply -f eks/deployment.yaml kubectl apply -f eks/service.yaml shell ......
使用阿里云oss报错：com.alibaba.cloud:aliyun-oss-spring-boot-starter:jar:unknown was not found in
根据阿里云OSS的案例文档，在springboot项目中配置pom 时报错 https://github.com/alibaba/aliyun-spring-boot/tree/master/aliyun-spring-boot-samples/aliyun-oss-spring-boot-samp ......
.Net6 Unable to configure HTTPS endpoint. No server certificate was spec 开发者证书过期或无效
1.删除无效的证书 右键都删除 2.cmd窗口输入以下命令 dotnet dev-certs https dotnet dev certs https--trust 3.附其他 dotnet dev-certs https --clean 清理开发人员证书命令 ......
selenium运行时的ValueError: Timeout value connect was <object object at 0x000001FE483C4170>......错误
from selenium import webdriver driver = webdriver.Chrome() driver.get("https://www.baidu.com/") 运行时出现ValueError: Timeout value connect was <object obj ......
解决MySQL的C++驱动报错：‘my_bool’ was not declared in this scope; did you mean ‘bool’?
解决MySQL的C++驱动报错：‘my_bool’ was not declared in this scope; did you mean ‘bool’? 问题描述 此问题仅影响 MySQL; MariaDB将继续支持。 尝试使用 MySQL 8.0.1 进行编译时发生以下构建错误，无法识别 m_ ......
gerrit 反向代理从 apache 换成 nginx 之后项目页报错“The page you requested was not found, or you do not have permission to view this page”
每次配置 gerrit 需要用反向代理来实现auth_basic_user_file,以前用apache 进行配置，但不喜欢 apache 要换成 nginx，结果换成 nginx 之后，登录后打开project页报错“The page you requested was not found, or ......
java.lang.IllegalStateException: Expected BEGIN_OBJECT but was STRING at line 1 column 2 path $
java.lang.IllegalStateException: Expected BEGIN_OBJECT but was STRING at line 1 column 2 path $ package com.example.core.mydemo.scooterOrderSms; impor ......
vue报错export 'default' (imported as 'VueRouter') was not found in 'vue-router'
直接使用npm install vue-router -save安装的路由，运行报错 经排查后发现是安装的vue-router版本太高 使用 npm uninstall vue-router 卸载之前安装的路由 使用 npm i vue-router@3.5.2 安装低版本的路由 问题解决！！！ ......
MySQL5.6建索引时遇到 Specified key was too long； max key length is 767 bytes错误提示解决办法
解决方法 // 查看 show variables like "innodb_large_prefix"; show variables like "innodb_file_format"; //修改最大索引长度限制 set global innodb_large_prefix=1; 或 set g ......
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 ......
nginx / 引发的400 The plain HTTP request was sent to HTTPS port
问题： 使用nginx反向代理并将所有80转到443，访问 https://域名/login 出现问题如下，访问 https://域名/login/ 正常显示，但是点击登录无法发送请求仅仅刷新验证码。求解答 <html> <head> <title> 400 The plain HTTP reque ......
No MyBatis mapper was found in ‘[SpringBoot启动类所在路径]‘ package 原因解析及解决方案
No MyBatis mapper was found in ‘[SpringBoot启动类所在路径]‘ package 原因解析及解决方案 No MyBatis mapper was found in '[XXX]' package 友情提示:搜到这篇文章的，一般是急于解决这个问题的，看下常见原因 ......
npm WARN exec The following package was not found and will be installed: create-remix@2.2.0
报错 执行 npx create-remix@latest --template ryanflorence/remix-tutorial-template 提示如下： npm WARN exec The following package was not found and will be inst ......
Configuration failed because libxml-2.0 was not found. Try installing:
001、linux 中 R语言中安装“devtools”报错如下：Configuration failed because libxml-2.0 was not found. Try installing: 002、解决方法： [root@pc1 ~]# yum install libxml2-de ......
Configuration failed because libcurl was not found. Try installing:
01、问题 R 语言中安装"devtools"包报错如下：Configuration failed because libcurl was not found. Try installing： 02、解决方法： [root@pc1 ~]# yum install libcurl-devel ## 根 ......
UnauthorizedError: No authorization token was found
后端express-jwt没有设置白名单，设置白名单后即可 app.use( expressjwt({ secret: "sdfsd156f2", algorithms: ["HS256"] }).unless({ path: ["/test/login"],//白名单，不需要进行验证的接口 }) ......
求助帖：3.8.12版本HbuilderX编译中出现whitespace was expected以及v-bind=""is not supported
<template> <view class="load-main"> <view class="load-box"> <view class="load-text"> 登录 </view> <view class="load-input"> <input type="text" placehold ......
Trailhead - 证书维护挑战失败 提示Whoops, looks like there was a problem. Please try again.
前情提要 当进行Trailhead证书维护的时候，往往会需要完成答题+挑战（Challenge）。然而有时候会遇到下述的问题👉代码正确（至少看起来）并且在页面验证通过，在Challenge里Check时却提示”Whoops, looks like there was a problem. Plea ......
PathVariable annotation was empty on param 0
错误显示： 使用SpringBoot进行开发时，使用feign组件进行远程调用，可能会产生了这样的异常信息： nested exception is java.lang.IllegalStateException: PathVariable annotation was empty on param ......