报错: Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled. 2019-06-18 08:39:28.643 ERROR 23200 --- [ main] o.s.boot.SpringApplication : Application run failed org.springframework.beans.factor…

Spring Boot报错:Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled. 近期学校在学习Java ee,实验要求基于Spring Boot + JSP开发图书管理平台.用idea编写时经常遇到各种各样的问题,都无法好好得到解决.今天便遇见启动Tomcat出错的问题. 查阅网上资料,尝试了各种方法都不能解决我的问题.最…

Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled.2018-11-02 17:15:00.028 ERROR 21400 --- [ main] o.s.boot.SpringApplication : Application run failed org.springframework.context.Applicati…

如果标注了两个或以上类 @FeignClient 标注同一个 服务名称 调用方会主配置类启动会报错 测试类报错 java.lang.IllegalStateException: Failed to load ApplicationContext at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDele…

主要错误:Failed to configure a DataSource: 'url' attribute is not specified and no embedded datasource could be configured. 未能配置数据源:未指定“url”属性,也无法配置嵌入式数据源. Error starting ApplicationContext. To display the conditions report re-run your application with '…

单表插入项目,插入前正常,插入后运行webapplication报错: run: debug: 于webapplication报错: Injection of autowired dependencies failed; nested exception is java.lang.IllegalArgumentException: Could not resolve placeholder 'crm.watcher.get.db.slave.status.url' in value "${crm…

Error log 2019-12-07 22:33:03.959 ERROR 3760 --- [ main] o.s.b.d.LoggingFailureAnalysisReporter : *************************** APPLICATION FAILED TO START *************************** Description: Failed to configure a DataSource: 'url' attribute is no…

CentOS 7.5 x64下 sudo yum install docker -y systemctl enable docker systemctl start docker 发现启动失败 journalctl -xe 查询获得报错 Jan 11 22:49:16 localhost.localdomain dockerd-current[29403]: time="2019-01-11T22:49:16.686305029+08:00" level=info msg="…

最后才发现原因是Tomcat的server.xml配置文件有问题:apache-tomcat-7.0.67\conf的service.xml下边多了类似与 <Host appBase="webapps" autoDeploy="true" name="localhost" unpackWARs="true"> <Valve className="org.apache.catalina.authent…

一般提示如下   点击Device,然后选中当前真正连接到的网卡   一般是由于重装系统之后,没有把本来是realtime capable的设备Install,所以找不到支持EtherCAT的设备导致的,只需要重新安装一下支持的网卡即可,如果还是不行,则删除原来扫出来的设备,重新扫描一次       更多教学视频和资料下载,欢迎关注以下信息: 我的优酷空间: http://i.youku.com/acetaohai123   我的在线论坛: http://csrobot.gz01.bdysite…