TS type different String / string String / string https://stackoverflow.com/questions/14727044/typescript-difference-between-string-and-string Object vs object class SVGStorageUtils { // Object store: Object; // object constructor(store: object) { th…

springMVC action接收参数: org.springframework.validation.BindException: org.springframework.validation.BeanPropertyBindingResult: 1 errorsField error in object 'projectStep' on field 'createDate': rejected value [2016-6-23]; codes [typeMismatch.projectSt…

javax.el.PropertyNotFoundException: Property 'name' not found on type java.lang.String javax.el.BeanELResolver$BeanProperties.get(BeanELResolver.java:193) javax.el.BeanELResolver.property(BeanELResolver.java:267) javax.el.BeanELResolver.getValue(Bean…

今天在完成项目的时候遇到了下面的异常信息: 04-Aug-2014 15:49:27.894 SEVERE [http-apr-8080-exec-5] org.apache.catalina.core.StandardWrapperValve.invoke Servlet.service() for servlet [cms] in context with path [/cms] threw exception [Request processing failed; nested excep…

具体错误: No qualifying bean of type [java.lang.String] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {} 原因: 1.对应要注入的实现类没有 加注解,如dao层 @Repository  如service层  @Service 2."Y…

在使用spring mvc中,绑定页面传递时间字符串数据给Date类型是出错: Failed to convert property value of type [java.lang.String] to required type [java.util.Date] for property 'expert.birthdate'; nested exception is java.lang.IllegalArgumentException: Cannot convert value of typ…

七月 11, 2016 3:49:24 下午 org.apache.tomcat.util.digester.SetPropertiesRule begin警告: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'source' to 'org.eclipse.jst.jee.server:EBook' did not find a matching property.七月 11, 2016 3:4…

I'm trying to create a 2D array to store some values that don't change like this. const int[,] hiveIndices = new int[,] { {200,362},{250,370},{213,410} , {400,330} , {380,282} , {437, 295} , {325, 405} , {379,413} ,{343,453} , {450,382},{510,395},{46…

最近在做J2ME开发项目,配置环境一切OK,但是打开项目时某些文件提示: The type java.lang.String cannot be resolved. It is indirectly referenced from required .class files,经查阅是因为环境中的JRE冲突引起的,我是通过以下方式解决了问题. 在Eclipse上依次打开Windows->Preferences->Java->Build Path->User Libraries,清空列…

没有选择附件,但是点击上传按钮的时候会报错. 之前不选择文件,直接上传空文件是可以的,后来不知道改了什么就不行了. 错误信息: -- :: [http--] TRACE org.springframework.beans.TypeConverterDelegate - Field [] isn't an enum value java.lang.NoSuchFieldException: at java.lang.Class.getField(Unknown Source) at org.spr…