运行springboot项目报错: *************************** APPLICATION FAILED TO START *************************** Description: Field userMapper in com.whohim.springboot.service.impl.UserServiceImpl required a bean of type 'com.whohim.springboot.dao.UserMapper' t
报错如下: java.lang.IllegalStateException: Failed to load ApplicationContext at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:132) at org.springframework.test.context
方法1 IDEA 运行报错:Error running '***': Command line is too long 技术标签: IDEA Error running 'Test': Command line is too long. Shorten command line for Test or also for Application default configuration解决方案:点击Run–>Edit Configurations 方法2 新项目再Idea里面启动的时候,
背景 启动activiti项目时,出现错误org.activiti.engine.ActivitiObjectNotFoundException: no deployed process definition found with id '22501' 原因 获取流程实例信息时,创建查询语句不正确 下面是出错的代码 //获取进程方法 RepositoryService repositoryService = processEngine.getRepositoryService(); Runtim
原因: Cannot determine embedded database driver class for database type NONE 这是因为spring boot默认会加载org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration类,DataSourceAutoConfiguration类使用了@Configuration注解向spring注入了dataSource bean.因为工程中没有关于