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环境：Windows server 2016、jacob 1.1.19错误：在部署环境，使用cmd黑窗口启动jar包时，jacob组件能正常使用，但是通过jar注册到windows服务中开机自启动时，报错如下：com.jacob.com.ComFailException: VariantChangeType failed解决办法：在C:\Windows\System32\config\systemprofile下创建文件夹Desktop即可！...

java.lang.UnsatisfiedLinkError libarcsoft_face.dll: Can't find dependent libraries 解决

Hadoop执行： hadoop fs -ls /错误：21/12/01 19:10:59 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable解决办法：# hadoop 安装目录> cd hadoop-2.2.0> vi etc/hadoop/log4j.properti

Angular 启动报错 Cannot find module ‘node-sass’报错：Cannot find module 'node-sass'解决办法：> npm install -g cnpm --registry=https://registry.npm.taobao.org> cnpm install node-sass@4.14.1出现错误：Node Sass version 6.0.0 is incompatible with^4.0.0，需要先执行npm

Idea 启动spring boot报错，Error running ‘XxxServerApplication’: Command line is too long. Shorten command line for xxx or also for Spring Boot default configuration.报错日志：All files are up-to-dateError running 'BaseServerApplication': Command line is too long

错误：but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread:com.alibaba.druid.pool.DruidDataSource 之类产生原因：视图错误，检查数据库视图修改好启动就能正常了。

[ERROR] Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:2.21.0:test (default-test) on project yun_activiti_modeler: There are test failures.[ERROR][ERROR] Please refer to D:\W...

系统中使用Activiti流程引擎启动失败： org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'repositoryService' defined in class path resource [com/xzl/config/ConfigActiviti.class]: Unsatisfied dependency expressed through metho

错误：SQLException: Unknown error 1356。排查：修改表名或者表字段导致视图错误！

背景：手动去建立getter和setter方法以及构造函数麻烦，lombok可以为我们胜率这些麻烦的代码。使用maven依赖包：<dependencies> <dependency> <groupId>org.projectlombok</groupId> <artifactId>lombok&...

Spring boot 项目启动报错日志Disconnected from the target VM, address: '127.0.0.1:56475', transport: 'socket'Process finished with exit code 1排除办法：请求接口存在完全相同的地址。maven jar包冲突。application.properties错误，如...