一对多 对子表添加时在form表单 path="tfxqCmsAccount.id"页面报错,对比了下其他可行的,发现其自动生成的子类少了个构造方法 加上 public TfxqCmsMessage(TfxqCmsAccount tfxqCmsAccount){ this.tfxqCmsAccount=tfxqCmsAccount; } 问题解决…

linux中的JDK为JDK8,tomcat为tomcat8 加入dubbo.war包 启动报错! Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'server': Error setting property values; nested exception is org.springframework.beans.NotWritableProp…

使用springmvc时报错 org.springframework.beans.NullValueInNestedPathException: Invalid property 'department' of bean class [com.atguigu.springmvc.crud.entities.Employee]:Could not instantiate property type [com.atguigu.springmvc.crud.entities.Department] t…

这个错误是说我的启动失败了.这类问题要从配置文件中开始找原因,我用的是spring框架,所以我从application.中找的原因 然后对比路径,对比文件的命名和id,都没有问题,为什么会在启动的时候找不到dataSource,我想到应该是少包,但是,找寻发现包也没有问题. 最后发现是这里错了 这里是重点:::!!!!! 我的getter和setter的方法中设置的dateSource,而配置文件想要注入的是dataSource,两个名称不一致,难怪机器找不到我的文件的class,更改 <bea…

查阅了资料原始JDK的问题.解决方法 1.重新安装JDK为1.7版本 2.修改配置 1.webx的依赖改为3.1.6版: <dependency> <groupId>com.alibaba.citrus</groupId> <artifactId>citrus-webx-all</artifactId> <version>3.1.6</version> </dependency> 2.添加velocity的依赖…

完整报错提示信息:Caused by: org.springframework.beans.NotWritablePropertyException: Invalid property 'blogDetailsService' of bean class [com.blog.action.BlogDetailsAction]: Bean property 'blogDetailsService' is not writable or has an invalid setter method. D…

1.错误叙述性说明 usage: java org.apache.catalina.startup.Catalina [ -config {pathname} ] [ -nonaming ] { -help | start | stop } 2014-7-12 1:05:08 org.apache.catalina.core.AprLifecycleListener init 信息: Loaded APR based Apache Tomcat Native library 1.1.29 usi…

1.错误描述 INFO:2015-05-01 13:13:05[localhost-startStop-1] - Initializing c3p0-0.9.2.1 [built 20-March-2013 10:47:27 +0000; debug? true; trace: 10] WARN:2015-05-01 13:13:05[localhost-startStop-1] - Exception encountered during context initialization - ca…

1.错误描述 INFO:2015-05-01 13:06:07[localhost-startStop-1] - Initializing c3p0-0.9.2.1 [built 20-March-2013 10:47:27 +0000; debug? true; trace: 10] WARN:2015-05-01 13:06:07[localhost-startStop-1] - Exception encountered during context initialization - ca…

报错代码: HTTP Status 500 - An exception occurred processing JSP page /WEB-INF/views/input.jsp at line 29 type Exception report message An exception occurred processing JSP page /WEB-INF/views/input.jsp at line 29 description The server encountered an in…