Unable to create instance of class 'web.wms.base.ProvincesAction'


ERROR: com.softwarementors.extjs.djn.router.processor.standard.form.FormPostRequestProcessorBase - "(Controlled) server error: Unable to create instance of class 'web.wms.base.ProvincesAction'. This might be due to the class not having a default public constructor or similar causes for Form Post Method ProvincesAction.save" (rid: 1003)
com.softwarementors.extjs.djn.router.dispatcher.MethodExecutionException: Unable to create instance of class 'web.wms.base.ProvincesAction'. This might be due to the class not having a default public constructor or similar causes
at com.softwarementors.extjs.djn.router.dispatcher.MethodExecutionException.forUnableToCreateClassInstance(MethodExecutionException.java:46)
at com.softwarementors.extjs.djn.router.dispatcher.Dispatcher.createUnableToCreateInstanceException(Dispatcher.java:100)
at com.softwarementors.extjs.djn.router.dispatcher.Dispatcher.createActionInstance(Dispatcher.java:95)
at com.softwarementors.extjs.djn.router.dispatcher.Dispatcher.dispatch(Dispatcher.java:53)
at com.softwarementors.extjs.djn.router.processor.RequestProcessorBase.dispatch(RequestProcessorBase.java:219)
at com.softwarementors.extjs.djn.router.processor.RequestProcessorBase.dispatch(RequestProcessorBase.java:230)
at com.softwarementors.extjs.djn.router.processor.standard.form.FormPostRequestProcessorBase.processRequest(FormPostRequestProcessorBase.java:122)
at com.softwarementors.extjs.djn.router.processor.standard.form.FormPostRequestProcessorBase.process(FormPostRequestProcessorBase.java:61)
at com.softwarementors.extjs.djn.router.processor.standard.form.simple.SimpleFormPostRequestProcessor.process(SimpleFormPostRequestProcessor.java:58)
at com.softwarementors.extjs.djn.router.RequestRouter.processSimpleFormPostRequest(RequestRouter.java:69)
at com.softwarementors.extjs.djn.servlet.DirectJNgineServlet.doPost(DirectJNgineServlet.java:371)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:198)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:96)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at core.HttpFilter.doFilter(HttpFilter.java:29)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:261)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:581)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
at java.lang.Thread.run(Thread.java:619)
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at com.softwarementors.extjs.djn.router.dispatcher.Dispatcher.createActionInstance(Dispatcher.java:72)
... 33 more
Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'web.wms.base.ProvincesAction': Unsatisfied dependency expressed through bean property 'provincesManager': Set this property value or disable dependency checking for this bean.
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.checkDependencies(AbstractAutowireCapableBeanFactory.java:1184)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1006)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireBeanProperties(AbstractAutowireCapableBeanFactory.java:329)
at core.BaseAction.init(BaseAction.java:20)
at core.BaseAction.<init>(BaseAction.java:15)
at core.DirectAction.<init>(DirectAction.java:20)
at web.system.SecurityAction.<init>(SecurityAction.java:9)
at web.wms.base.ProvincesAction.<init>(ProvincesAction.java:19)
... 38 more大家帮我看看  保存数据时候 就出现这种错误。所以数据无法传达到数据库
多谢大家指点