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int main()
{
vector<vector<int>> vv = { { 1,2,3,4,5 },{ 9,8,7,6,5 } };
auto dd = vv.data();
return 0;
}
There was an unexpected error (type=Internal Server Error,status=500).
Neither BindingResult nor plain target object for bean name 'command' available as request attribute
java.lang.IllegalStateException: Neither BindingResult nor plain target object for bean name 'command' available as request attribute
at org.springframework.web.servlet.support.BindStatus.<init>(BindStatus.java:153)
at org.springframework.web.servlet.Tags.form.AbstractDataBoundFormElementTag.getBindStatus(AbstractDataBoundFormElementTag.java:178)
at org.springframework.web.servlet.Tags.form.AbstractDataBoundFormElementTag.getPropertyPath(AbstractDataBoundFormElementTag.java:199)
at org.springframework.web.servlet.Tags.form.LabelTag.autogenerateFor(LabelTag.java:271)
at org.springframework.web.servlet.Tags.form.LabelTag.resolveFor(LabelTag.java:261)
at org.springframework.web.servlet.Tags.form.LabelTag.writeTagContent(LabelTag.java:230)
at org.springframework.web.servlet.Tags.form.AbstractFormTag.doStartTagInternal(AbstractFormTag.java:87)
at org.springframework.web.servlet.Tags.RequestContextAwareTag.doStartTag(RequestContextAwareTag.java:83)
at org.apache.Jsp.WEB_002dINF.Jsp.todo_Jsp._Jspx_meth_form_005flabel_005f0(todo_Jsp.java:242)
at org.apache.Jsp.WEB_002dINF.Jsp.todo_Jsp._Jspx_meth_form_005fform_005f0(todo_Jsp.java:193)
at org.apache.Jsp.WEB_002dINF.Jsp.todo_Jsp._JspService(todo_Jsp.java:144)
at org.apache.jasper.runtime.httpJspBase.service(httpJspBase.java:71)
at javax.servlet.http.httpServlet.service(httpServlet.java:733)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:477)
at org.apache.jasper.servlet.JspServlet.serviceJspfile(JspServlet.java:385)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:329)
at javax.servlet.http.httpServlet.service(httpServlet.java:733)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:113)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:113)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:113)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.apache.catalina.core.Applicationdispatcher.invoke(Applicationdispatcher.java:712)
at org.apache.catalina.core.Applicationdispatcher.processRequest(Applicationdispatcher.java:459)
at org.apache.catalina.core.Applicationdispatcher.doForward(Applicationdispatcher.java:384)
at org.apache.catalina.core.Applicationdispatcher.forward(Applicationdispatcher.java:312)
at org.springframework.web.servlet.vIEw.InternalResourceVIEw.renderMergedOutputModel(InternalResourceVIEw.java:171)
at org.springframework.web.servlet.vIEw.AbstractVIEw.render(AbstractVIEw.java:316)
at org.springframework.web.servlet.dispatcherServlet.render(dispatcherServlet.java:1393)
at org.springframework.web.servlet.dispatcherServlet.processdispatchResult(dispatcherServlet.java:1138)
at org.springframework.web.servlet.dispatcherServlet.dodispatch(dispatcherServlet.java:1077)
at org.springframework.web.servlet.dispatcherServlet.doService(dispatcherServlet.java:962)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006)
at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:898)
at javax.servlet.http.httpServlet.service(httpServlet.java:626)
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883)
at javax.servlet.http.httpServlet.service(httpServlet.java:733)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.springframework.web.filter.CharacterEnCodingFilter.doFilterInternal(CharacterEnCodingFilter.java:201)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.apache.catalina.core.StandarDWrapperValve.invoke(StandarDWrapperValve.java:202)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:97)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:542)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:143)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:78)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
at org.apache.coyote.http11.http11Processor.service(http11Processor.java:374)
at org.apache.coyote.AbstractProcessorlight.process(AbstractProcessorlight.java:65)
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:888)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1597)
at org.apache.tomcat.util.net.socketProcessorBase.run(SocketProcessorBase.java:49)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at org.apache.tomcat.util.threads.TaskThread$WrapPingRunnable.run(TaskThread.java:61)
at java.base/java.lang.Thread.run(Thread.java:834)
<%@taglib uri="http://www.springframework.org/Tags/form" prefix="form"%>
<HTML>
<head>
<Title>First Web Application</Title>
<link href="webjars/bootstrap/3.3.6/CSS/bootstrap.min.CSS" rel="stylesheet">
</head>
<body>
<div class="container">
<%-- Add To Do Page for ${name} --%>
<form:form method="post" commandname="todo">
<fIEldset class="form-group">
<form:label path="desc">Description</form:label>
<form:input path="desc" type="text"
class="form-control" required="required"/>
</fIEldset>
<button type="submit" class="btn btn-success">Add</button>
<%-- Description: <input name="desc" type="text"/> <input type="submit"/> --%>
</form:form>
</div>
<script src="webjars/jquery/1.9.1/jquery.min.Js"></script>
<script src="webjars/bootstrap/3.3.6/Js/bootstrap.min.Js"></script>
</body>
</HTML>
package com.myspringboot.springboot.springbootfirstwebapplication.model;
import java.util.Date;
public class Todo {
private int ID;
private String user;
private String desc;
private Date targetDate;
private boolean isDone;
public Todo() {
super();
}
public Todo(int ID,String user,String desc,Date targetDate,boolean isDone) {
super();
this.ID = ID;
this.user = user;
this.desc = desc;
this.targetDate = targetDate;
this.isDone = isDone;
}
public int getID() {
return ID;
}
public voID setID(int ID) {
this.ID = ID;
}
public String getUser() {
return user;
}
public voID setUser(String user) {
this.user = user;
}
public String getDesc() {
return desc;
}
public voID setDesc(String desc) {
this.desc = desc;
}
public Date getTargetDate() {
return targetDate;
}
public voID setTargetDate(Date targetDate) {
this.targetDate = targetDate;
}
public boolean isDone() {
return isDone;
}
public voID setDone(boolean isDone) {
this.isDone = isDone;
}
@OverrIDe
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ID;
return result;
}
@OverrIDe
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (obj == null) {
return false;
}
if (getClass() != obj.getClass()) {
return false;
}
Todo other = (Todo) obj;
if (ID != other.ID) {
return false;
}
return true;
}
@OverrIDe
public String toString() {
return String.format(
"Todo [ID=%s,user=%s,desc=%s,targetDate=%s,isDone=%s]",ID,user,desc,targetDate,isDone);
}
}
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