我的struts程序给出了错误 [英] My struts program giving error
问题描述
这个程序是用struts编写的，我无法在stackoverflow中的任何地方找到答案。在运行程序时，它给出了'nullpointerexception'。这是一个在netbeans环境中创建的简单的struts登录程序。
代码如下：
我尝试过：
web.xml
-------
***
*
< welcome-file-list>
< welcome-file> login.jsp
*
login.jsp
- --------
<％@ taglib uri =/ WEB-INF / struts-html.tldprefix =html％> ;
< html>
< head>
< title>登录页< / title>
< / head>
< body>
< html：errors / >
< html：form action =/ Login>
用户名称：< html：text name =LoginFormproperty =userName/>
密码：< html：密码名称=LoginFormproperty =password/>
< html：submit value =Login/>
< / html：form>
< / body>
< / html>
struts-config.xml
=== ==============
< struts-config>
< form-beans>
< form-bean name =LoginFormtype =com.vaannila.LoginForm/>
< / form-beans>
< action-mappings>
< action input =/ login.jspname =LoginFormpath =/ Loginscope = sessiontype =com.vaannila.LoginAction>
< forward name =successpath =/ success.jsp>
< forward name =failurepath =/ failure.jsp>
LoginForm.java
------- -------
公共类LoginForm扩展ActionForm {
私有字符串userName;
私有字符串密码;
public void setuserName（字符串用户）
{
this.userName = user;
}
public String getuserName（）
{
返回userName;
}
public void setpassword（String pass）
{
this.password = pass;
}
public String getpassword （）
{
返回密码;
}
public ActionErrors validate（ActionMapping mapping，HttpServletRequest request）{
ActionErrors errors = new ActionErrors（）;
if（userName == null || userName.length（）< 1）{
errors.add（userName，new ActionMessage（error.userName.required））;
}
if （password == null || password.length（）< 1）{
errors.add（password，new ActionMessage（error.password.required））;
}
返回错误;
}
ApplicationResource.properties
------------------------------
错误。 userName.required =用户名是必需的。
error.password.required =密码是必需的。
LoginAction.java
----------------
公共类LoginAction扩展org.apache.struts.action.Action {
private final static String SUCCESS =success;
private final static String FAILURE =failure;
公共ActionForward执行（ActionMapping映射，ActionFor m form，HttpServletRequest request，HttpServletResponse response）抛出异常{
LoginForm loginForm =（LoginForm）表单;
if（loginForm.getUserName（）。equals（loginForm.getPassword（ ）））{
返回mapping.findForward（SUCCESS）;
} else {
返回mapping.findForward（FAILURE）;
}
}
}
HTTP状态500 - 内部服务器错误
________________________________________
类型异常报告
messageInternal服务器错误
description服务器遇到内部错误，导致无法完成此请求。
异常
javax.servlet.ServletException：java.lang.NullPointerException
根本原因
java.lang。 NullPointerException
注意：异常的完整堆栈跟踪及其根本原因是av可以在GlassFish Server开源4.1版日志中使用。
________________________________________
GlassFish Server开源版4.1
stacktrace
----------
在Felix平台上启动GlassFish
Aug 09 ，2016 11:16:34 AM com.sun.enterprise.glassfish.bootstrap.osgi.BundleProvisioner createBundleProvisioner
INFO：创建捆绑供应商类=类com.sun.enterprise.glassfish.bootstrap.osgi。 BundleProvisioner。
2016年8月9日上午11:16:34 com.sun.enterprise.glassfish.bootstrap.osgi.BundleProvisioner $ DefaultCustomizer getLocations
警告：跳过条目，因为它不是绝对的URI。
2016年8月9日上午11:16:34 com.sun.enterprise.glassfish.bootstrap.osgi.BundleProvisioner $ DefaultCustomizer getLocations
警告：跳过条目，因为它不是绝对URI。
注册com.sun.enterprise.g服务注册表中的lassfish.bootstrap.osgi.EmbeddedOSGiGlassFishRuntime@8bf20b。
找到populator：com.sun.enterprise.v3.server.GFDomainXml
＃！## LogManagerService.postConstruct ：rootFolder = C：\Program Files\glassfish-4.1 \ glassfish
＃！## LogManagerService.postConstruct：templateDir = C：\Program Files \ labfish-4.1 \ glassfish \\ \\ lib\templates
＃！## LogManagerService.postConstruct：src = C：\Program Files \ labfish-4.1 \ glassfish \lib \ templates\logging.properties
＃！## LogManagerService.postConstruct：dest = C：\ Users \OM\AppData \ Rooaming\NetBeans\8.0.1\config\GF_4.1\domain1 \\ \\ _config \logging.properties
信息：运行GlassFish版本：GlassFish Server开源版4.1（版本13）
信息：服务器日志文件使用Formatter类：com .sun.enterprise.server.logging.ODLLogFor问题
信息：classtype [com.sun.enterprise.security.auth.realm.file.FileRealm]的Realm [admin-realm]已成功创建。
信息：Realm成功创建了classtype [com.sun.enterprise.security.auth.realm.file.FileRealm]的[file]。
信息：classtype的[Realm [certificate] [com.sun.enterprise.security。 auth.realm.certificate.CertificateRealm]已成功创建。
信息：注册org.glassfish.ha.store.adapter.cache.ShoalBackingStoreProxy for persistence-type =在BackingStoreFactoryRegistry中复制
信息：授权服务已成功初始化。
信息：Grizzly Framework 2.3.15开始于：31ms - 绑定到[/0.0.0.0:8080]
信息：Grizzly框架2.3.15开始于：0ms - 绑定到[/0.0.0.0:8181]
信息：Grizzly Framework 2.3.15开始于：0ms - 绑定到[/0.0.0.0:4848]
信息：Grizzly Framework 2.3.15开始于：0ms - 绑定到[ /0.0.0.0:3700]
信息：访问未访问的参考资料
信息：Java安全管理器已禁用。
信息：进入安全启动服务。
信息：加载策略提供者com.sun.enterprise.security.provider.PolicyWrapper。
信息：安全服务已成功启动。
信息：在主机/端口上创建HTTP侦听器http-listener-1 0.0.0.0:8080
信息：在主机/端口上创建HTTP侦听器http-listener-2 0.0.0.0:8181
信息：在主机/端口上创建HTTP侦听器管理员监听器0.0.0.0:4848
信息：创建的虚拟服务器服务器
信息：创建的虚拟服务器__asadmin
信息：设置JAAS应用程序名称glassfish-web
信息：虚拟服务器服务器加载的默认Web模块
信息：访问未访问的参考文献
信息：访问未访问的参考文件
信息：访问未访问的参考rences
信息：访问未经访问的参考文件
信息：访问未访问的参考文件
信息：访问未访问的参考文件
信息：访问未经访问的参考文件
信息：访问未经访问的参考文件
信息：访问未访问的参考文件
信息：访问未访问的参考文件
信息：访问未经访问的参考文件
信息：访问未访问的参考文件
信息：访问未访问的参考文件
信息：访问未访问的参考文件
信息：访问未访问的参考文件
信息：访问未访问的参考文件
信息：访问未访问的参考文件
信息：访问未访问的参考文献
信息：访问未经访问的参考文件
信息：访问未访问的参考文件
信息：访问未访问的参考文件
信息：访问unvisit ed references
信息：为上下文'/ login初始化Mojarra 2.2.7（20140610-1547 https://svn.java.net/svn/mojarra~svn/tags/2.2.7@13362） '
信息：创建ActionListener包装类型'com.sun.faces.application.ActionListenerImpl'的实例
信息：HV000001：Hibernate Validator 5.0.0.Final
信息：从jar中加载链目录：file：/ C：/Users/OM/Documents/NetBeansProjects/login/build/web/WEB-INF/lib/struts-core-1.3.10.jar！/ org / apache / struts / chain / chain-config.xml
信息：为模块''加载Tiles定义工厂。
信息：从'/ WEB加载验证规则文件-INF / validator-rules.xml'
信息：从'/WEB-INF/validation.xml'加载验证规则文件
信息：加载应用程序[登录] at [/ login]
信息：加载应用程序登录在7,785 ms完成
信息：GlassFish Server开源版4.1（13）startu p时间：Felix（7,304ms），启动服务（8,352ms），总计（15,656ms）
信息：Grizzly Framework 2.3.15开始于：0ms - 绑定到[/0.0.0.0:7676 ]
信息：已注册com.sun.enterprise.glassfish.bootstrap.osgi.EmbeddedOSGiGlassFishImpl@1b88914作为OSGi服务注册：org.apache.felix.framework.ServiceRegistrationImpl@11a03bf。
信息：JMXStartupService已在JMXService URL服务上启动JMXConnector：jmx：rmi：// niit-PC：8686 / jndi / rmi：// niit-PC：8686 / jmxrmi
信息：创建的HTTP主机/端口上的监听器http-listener-1 0.0.0.0:8080
信息：Grizzly Framework 2.3.15开始于：0ms - 绑定到[/0.0.0.0:8080]
信息：在主机/端口上创建HTTP侦听器http-listener-2 0.0.0.0:8181
信息：Grizzly Framework 2.3.15开始于：0ms - 绑定到[/0.0.0.0： 8181]
信息：为请求处理器找到Tiles定义工厂''。
警告：表单'LoginForm'不是f适用于区域设置'en_US'
警告：资源org / apache / struts / action / ActionResources_en_US.properties未找到。
警告：资源组织/ apache / struts / action /找不到ActionResources_en.properties。
警告：抛出未处理的异常：类java.lang.NullPointerException
警告：StandardWrapperValve [action]：用于servlet操作的Servlet.service（）抛出例外
java.lang.NullPointerException
at com.vaannila.LoginAction.execute（LoginAction.java:26）
at org.apache。 struts.action.RequestProcessor.processActionPerform（RequestProcessor.java:425）
org.apache.struts.action.RequestProcessor.process（RequestProcessor.java:228）
at org.apache.struts.action.ActionServlet.process（ActionServlet.java:1913）
org.apache.struts.action.ActionServlet.doPost（ActionServlet.java:462）
at javax.servlet.http.HttpServlet.service（H ttpServlet.java:707）
在javax.servlet.http.HttpServlet.service（HttpServlet.java:790）
at org.apache.catalina.core.StandardWrapper。服务（StandardWrapper.java:1682）
org.apache.catalina.core.StandardWrapperValve.invoke（StandardWrapperValve.java:318）
org.apache.catalina。 core.StandardContextValve.invoke（StandardContextValve.java:160）
at org.apache.catalina.core.StandardPipeline.doInvoke（StandardPipeline.java:734）
at org。 apache.catalina.core.StandardPipeline.invoke（StandardPipeline.java:673）
at com.sun.enterprise.web.WebPipeline.invoke（WebPipeline.java:99）
org.apache.catalina.core.StandardHostValve.invoke（StandardHostValve.java:174）
org.apache.catalina.connector.CoyoteAdapter.doService（CoyoteAdapter.java:415）
at org.apache.catalina.connector.CoyoteAdapter.service（CoyoteAdapter.java:282）
at com.sun.enterpri se.v3.services.impl.ContainerMapper $ HttpHandlerCallable.call（ContainerMapper.java:459）
at com.sun.enterprise.v3.services.impl.ContainerMapper.service（ContainerMapper.java:167 ）
org.glassfish.grizzly.http.server.HttpHandler.runService(HttpHandler.java:201)
at org.glassfish.grizzly.http.server.HttpHandler .doHandle（HttpHandler.java:175）
org.glassfish.grizzly.http.server.HttpServerFilter.handleRead（HttpServerFilter.java:235）
at org.glassfish .grizzly.filterchain.ExecutorResolver $ 9.execute（ExecutorResolver.java:119）
org.glassfish.grizzly.filterchain.DefaultFilterChain.executeFilter（DefaultFilterChain.java:284)
org.glassfish.grizzly.filterchain.DefaultFilterChain.executeChainPart（DefaultFilterChain.java:201）
org.glassfish.grizzly.filterchain.DefaultFilterChain.execute（DefaultFilterChain.java:133）
org.glassfish.grizzly.filterchain.Defa ultFilterChain.process（DefaultFilterChain.java:112)
at org.glassfish.grizzly.ProcessorExecutor.execute（ProcessorExecutor.java:77）
org.glassfish.grizzly。 nio.transport.TCPNIOTransport.fireIOEvent（TCPNIOTransport.java:561）
org.glassfish.grizzly.strategies.AbstractIOStrategy.fireIOEvent（AbstractIOStrategy.java:112)
at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.run0（WorkerThreadIOStrategy.java:117）
org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.access $ 100（WorkerThreadIOStrategy.java:56）
at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy $ WorkerThreadRunnable.run（WorkerThreadIOStrategy.java:137）
at org.glassfish.grizzly.threadpool.AbstractThreadPool $ Worker.doWork（AbstractThreadPool。 java：565）
org.glassfish.grizzly.threadpool.AbstractThreadPool $ Worker.run（AbstractThreadPool.java:545）
at java.lang.Thread.run（ THRE ad.java:745)
DefaultCustomizer getLocations
警告：跳过条目，因为它不是绝对的URI。
Aug 09,2016 11:16:34 AM com.sun.enterprise.glassfish.bootstrap.osgi.BundleProvisioner
DefaultCustomizer getLocations
警告：跳过因为它不是一个绝对的URI。
在服务注册表中注册com.sun.enterprise.glassfish.bootstrap.osgi.EmbeddedOSGiGlassFishRuntime@8bf20b。
找到populator：com。 sun.enterprise.v3.server.GFDomainXml
＃！## LogManagerService.postConstruct：rootFolder = C：\Program Files\glassfish-4.1 \ glassfish
＃ ！## LogManagerService.postConstruct：templateDir = C：\Program Files \ labfish-4.1 \ glassfish \lib \ _templates
＃！## LogManagerService.postConstruct：src = C：\\ \\ Program Files \ labfish-4.1 \ glassfish \lib templates\logging.properties
＃！## LogManagerService.postConstruct：dest = C：\ Users \OM\AppData \ Rooaming\NetBeans \8.0.1 \ config \\ GF_4.1\domain1\config\logging.properties
信息：运行GlassFish版本：GlassFish Server开源版4.1（版本13）
信息：服务器日志文件使用Formatter类：com.sun.enterprise.server.logging.ODLLogFormatter
信息：classtype的Realm [admin-realm] [com.sun.enterprise.security.auth.realm.file .FileRealm]已成功创建。
信息：已成功创建classtype [com.sun.enterprise.security.auth.realm.file.FileRealm]的Realm [文件]。
信息：classtype [com.sun.enterprise.security.auth.realm.certificate.CertificateRealm]的领域[证书]已成功创建。
信息：已注册org.glassfish.ha.store.adapter.cache .ShoalBackingStoreProxy for persistence-type = replicated in BackingStoreFactoryRegistry
信息：授权服务已成功初始化。
信息：Grizzly Framework 2.3.15开始于：31ms - 绑定到[/0.0.0.0:8080]
信息：Grizzly Framework 2.3.15开始于：0ms - 绑定到[/0.0.0.0:8181]
信息：Grizzly Framework 2.3.15开始于：0ms - 绑定到[ /0.0.0.0:4848]
信息：Grizzly Framework 2.3.15开始于：0ms - 绑定到[/0.0.0.0:3700]
信息：访问未访问的参考文献
信息：Java安全管理器已禁用。
信息：进入安全启动服务。
信息：加载策略提供程序com.sun.enterprise。 security.provider.PolicyWrapper。
信息：安全服务已成功启动。
信息：在主机/端口0.0.0.0上创建HTTP侦听器http-listener-1： 8080
信息：在主机/端口上创建HTTP侦听器http-listener-2 0.0.0.0:8181
信息：Cr主机/端口上的HTTP侦听器管理员监听器0.0.0.0:4848
信息：创建的虚拟服务器服务器
信息：创建的虚拟服务器__asadmin
信息：设置JAAS应用程序名称glassfish-web
信息：虚拟服务器服务器加载默认Web模块
信息：访问未访问的参考文件
信息：访问未经访问的参考文件
信息：访问未经访问的参考文件
信息：访问未访问的参考文件
信息：访问未访问的参考文件
信息：访问未经访问的参考文件
信息：访问未访问的参考文件
信息：访问未访问的参考文件
信息：访问未访问的参考文件
信息：访问未访问的参考文件
信息：访问未访问的参考文件
信息：访问未访问的参考文件
信息：访问未访问的参考文献
信息：访问未经访问的参考文件
信息：访问未访问的参考文件
信息：访问未访问的参考文件
信息：访问未访问的参考文件
信息：访问未访问的参考文件
信息：访问未访问的参考文件
信息：访问未访问的参考文件
信息：访问未访问的参考文献
信息：访问未经访问的参考文件
信息：初始化Mojarra 2.2.7（20140610-1547 https://svn.java.net/svn/mojarra~svn/tags/2.2.7@ 13362）for context'/ login'
Info：创建ActionListener包装类型'com.sun.faces.application.ActionListenerImpl'的实例
信息：HV000001：Hibernate Validator 5.0 .0.Final
信息：从jar加载链目录：file：/ C：/ Users / OM / Documents / NetBeansProjects / login / build / web / WEB-INF / lib / struts-core- 1.3.10.jar！/org/apache/struts/chain/chain-config.xml
信息：为模块加载Tiles定义工厂''。
信息：从'/WEB-INF/validator-rules.xml'加载验证规则文件
信息：从'/WEB-INF/validation.xml'加载验证规则文件
信息：在[/ login]加载应用程序[登录]
信息：加载应用程序登录完成7,785 ms
信息：GlassFish Server开源版4.1（13）启动时间：Felix（7,304ms），启动服务（8,352ms），总计（15,656ms）
信息：Grizzly Framework 2.3.15开始于：0ms - 绑定到[/0.0.0.0:7676]
信息：已注册com.sun.enterprise.glassfish.bootstrap.osgi.EmbeddedOSGiGlassFishImpl@1b88914为OSGi服务注册：org.apache.felix.framework.ServiceRegistrationImpl@11a03bf。
信息：JMXStartupService已经在JMXService URL服务上启动了JMXConnector：jmx：rmi：// niit-PC：8686 / jndi / rmi： // niit-PC：8686 / jmxrmi
信息：创建HTTP lis主机/端口上的tener http-listener-1 0.0.0.0:8080
信息：Grizzly Framework 2.3.15开始于：0ms - 绑定到[/0.0.0.0:8080]
信息：在主机/端口上创建HTTP侦听器http-listener-2 0.0.0.0:8181
信息：Grizzly Framework 2.3.15开始于：0ms - 绑定到[/0.0.0.0： 8181]
信息：为请求处理器找到Tiles定义工厂''。
警告：找不到表单'en_US'的'LoginForm'形式
警告：资源org / apache / struts / action / ActionResources_en_US.properties Not Found。
警告：资源org / apache / struts / action / ActionResources_en.properties Not Found。
警告：抛出未处理的异常：类java.lang.NullPointerException
警告：StandardWrapperValve [action]：用于servlet操作的Servlet.service（）抛出异常
java.lang。 NullPointerException
at com.vaannila.LoginAction.execute（LoginAction。 java：26）
org.apache.struts.action.RequestProcessor.processActionPerform（RequestProcessor.java:425）
org.apache.struts.action.RequestProcessor。进程（RequestProcessor.java:228）
at org.apache.struts.action.ActionServlet.process（ActionServlet.java:1913）
org.apache.struts。 action.ActionServlet.doPost（ActionServlet.java:462）
在javax.servlet.http.HttpServlet.service（HttpServlet.java:707）
在javax.servlet。 http：http：//www.tttp。 apache.catalina.core.StandardWrapperValve.invoke（StandardWrapperValve.java:318）
org.apache.catalina.core.StandardContextValve.invoke（StandardContextValve.java:160)
org.apache.catalina.core.StandardPipeline.doInvoke（StandardPipeline.java:734）
org.apache.catalina.core.Stan dardPipeline.invoke（StandardPipeline.java:673）
at com.sun.enterprise.web.WebPipeline.invoke（WebPipeline.java:99）
org.apache。 catalina.core.StandardHostValve.invoke（StandardHostValve.java:174）
org.apache.catalina.connector.CoyoteAdapter.doService（CoyoteAdapter.java:415）
at org.apache.catalina.connector.CoyoteAdapter.service（CoyoteAdapter.java:282）
at com.sun.enterprise.v3.services.impl.ContainerMapper
HttpHandlerCallable.call（ContainerMapper.java:459）
at com.sun.enterprise.v3.services.impl.ContainerMapper.service（ContainerMapper.java:167）
在org.glassfish.grizzly.http.server.HttpHandler.runService(HttpHandler.java:201）
at org.glassfish.grizzly.http.server.HttpHandler.doHandle（HttpHandler.java:175）
org.glassfish.grizzly.http.server.HttpServerFilter.handleRead（HttpServerFilter.java:235）
at org.g lassfish.grizzly.filterchain.ExecutorResolver
This program is written in struts and I couldn't find the answer anywhere in stackoverflow. While running the program , it is giving 'nullpointerexception' .This is a simple struts login program created in netbeans enviornment.
The code is as follows:
What I have tried:
web.xml
-------
***
*
<welcome-file-list>
<welcome-file>login.jsp
*
login.jsp
---------
<%@taglib uri="/WEB-INF/struts-html.tld" prefix="html" %>
<html>
<head>
<title>Login Page</title>
</head>
<body>
<html:errors/>
<html:form action="/Login">
User Name :<html:text name="LoginForm" property="userName"/>
Password :<html:password name="LoginForm" property="password"/>
<html:submit value="Login" />
</html:form>
</body>
</html>
struts-config.xml
=================
<struts-config>
<form-beans>
<form-bean name="LoginForm" type="com.vaannila.LoginForm"/>
</form-beans>
<action-mappings>
<action input="/login.jsp" name="LoginForm" path="/Login" scope="session" type="com.vaannila.LoginAction">
<forward name="success" path="/success.jsp">
<forward name="failure" path="/failure.jsp">
LoginForm.java
--------------
public class LoginForm extends ActionForm{
private String userName;
private String password;
public void setuserName(String user)
{
this.userName=user;
}
public String getuserName()
{
return userName;
}
public void setpassword(String pass)
{
this.password=pass;
}
public String getpassword()
{
return password;
}
public ActionErrors validate(ActionMapping mapping, HttpServletRequest request) {
ActionErrors errors = new ActionErrors();
if (userName == null || userName.length() < 1) {
errors.add("userName", new ActionMessage("error.userName.required"));
}
if (password == null || password.length() < 1) {
errors.add("password", new ActionMessage("error.password.required"));
}
return errors;
}
ApplicationResource.properties
------------------------------
error.userName.required = User Name is required.
error.password.required = Password is required.
LoginAction.java
----------------
public class LoginAction extends org.apache.struts.action.Action {
private final static String SUCCESS = "success";
private final static String FAILURE = "failure";
public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception {
LoginForm loginForm = (LoginForm) form;
if (loginForm.getUserName().equals(loginForm.getPassword())) {
return mapping.findForward(SUCCESS);
} else {
return mapping.findForward(FAILURE);
}
}
}
HTTP Status 500 - Internal Server Error
________________________________________
type Exception report
messageInternal Server Error
descriptionThe server encountered an internal error that prevented it from fulfilling this request.
exception
javax.servlet.ServletException: java.lang.NullPointerException
root cause
java.lang.NullPointerException
note : The full stack traces of the exception and its root causes are available in the GlassFish Server Open Source Edition 4.1 logs.
________________________________________
GlassFish Server Open Source Edition 4.1
stacktrace
----------
Launching GlassFish on Felix platform
Aug 09, 2016 11:16:34 AM com.sun.enterprise.glassfish.bootstrap.osgi.BundleProvisioner createBundleProvisioner
INFO: Create bundle provisioner class = class com.sun.enterprise.glassfish.bootstrap.osgi.BundleProvisioner.
Aug 09, 2016 11:16:34 AM com.sun.enterprise.glassfish.bootstrap.osgi.BundleProvisioner$DefaultCustomizer getLocations
WARNING: Skipping entry because it is not an absolute URI.
Aug 09, 2016 11:16:34 AM com.sun.enterprise.glassfish.bootstrap.osgi.BundleProvisioner$DefaultCustomizer getLocations
WARNING: Skipping entry because it is not an absolute URI.
Registered com.sun.enterprise.glassfish.bootstrap.osgi.EmbeddedOSGiGlassFishRuntime@8bf20b in service registry.
Found populator: com.sun.enterprise.v3.server.GFDomainXml
#!## LogManagerService.postConstruct : rootFolder=C:\Program Files\glassfish-4.1\glassfish
#!## LogManagerService.postConstruct : templateDir=C:\Program Files\glassfish-4.1\glassfish\lib\templates
#!## LogManagerService.postConstruct : src=C:\Program Files\glassfish-4.1\glassfish\lib\templates\logging.properties
#!## LogManagerService.postConstruct : dest=C:\Users\OM\AppData\Roaming\NetBeans\8.0.1\config\GF_4.1\domain1\config\logging.properties
Info: Running GlassFish Version: GlassFish Server Open Source Edition 4.1 (build 13)
Info: Server log file is using Formatter class: com.sun.enterprise.server.logging.ODLLogFormatter
Info: Realm [admin-realm] of classtype [com.sun.enterprise.security.auth.realm.file.FileRealm] successfully created.
Info: Realm [file] of classtype [com.sun.enterprise.security.auth.realm.file.FileRealm] successfully created.
Info: Realm [certificate] of classtype [com.sun.enterprise.security.auth.realm.certificate.CertificateRealm] successfully created.
Info: Registered org.glassfish.ha.store.adapter.cache.ShoalBackingStoreProxy for persistence-type = replicated in BackingStoreFactoryRegistry
Info: Authorization Service has successfully initialized.
Info: Grizzly Framework 2.3.15 started in: 31ms - bound to [/0.0.0.0:8080]
Info: Grizzly Framework 2.3.15 started in: 0ms - bound to [/0.0.0.0:8181]
Info: Grizzly Framework 2.3.15 started in: 0ms - bound to [/0.0.0.0:4848]
Info: Grizzly Framework 2.3.15 started in: 0ms - bound to [/0.0.0.0:3700]
Info: visiting unvisited references
Info: Java security manager is disabled.
Info: Entering Security Startup Service.
Info: Loading policy provider com.sun.enterprise.security.provider.PolicyWrapper.
Info: Security Service(s) started successfully.
Info: Created HTTP listener http-listener-1 on host/port 0.0.0.0:8080
Info: Created HTTP listener http-listener-2 on host/port 0.0.0.0:8181
Info: Created HTTP listener admin-listener on host/port 0.0.0.0:4848
Info: Created virtual server server
Info: Created virtual server __asadmin
Info: Setting JAAS app name glassfish-web
Info: Virtual server server loaded default web module
Info: visiting unvisited references
Info: visiting unvisited references
Info: visiting unvisited references
Info: visiting unvisited references
Info: visiting unvisited references
Info: visiting unvisited references
Info: visiting unvisited references
Info: visiting unvisited references
Info: visiting unvisited references
Info: visiting unvisited references
Info: visiting unvisited references
Info: visiting unvisited references
Info: visiting unvisited references
Info: visiting unvisited references
Info: visiting unvisited references
Info: visiting unvisited references
Info: visiting unvisited references
Info: visiting unvisited references
Info: visiting unvisited references
Info: visiting unvisited references
Info: visiting unvisited references
Info: visiting unvisited references
Info: Initializing Mojarra 2.2.7 ( 20140610-1547 https://svn.java.net/svn/mojarra~svn/tags/2.2.7@13362) for context '/login'
Info: Create ActionListener wrapping instance of type 'com.sun.faces.application.ActionListenerImpl'
Info: HV000001: Hibernate Validator 5.0.0.Final
Info: Loading chain catalog from jar:file:/C:/Users/OM/Documents/NetBeansProjects/login/build/web/WEB-INF/lib/struts-core-1.3.10.jar!/org/apache/struts/chain/chain-config.xml
Info: Tiles definition factory loaded for module ''.
Info: Loading validation rules file from '/WEB-INF/validator-rules.xml'
Info: Loading validation rules file from '/WEB-INF/validation.xml'
Info: Loading application [login] at [/login]
Info: Loading application login done in 7,785 ms
Info: GlassFish Server Open Source Edition 4.1 (13) startup time : Felix (7,304ms), startup services(8,352ms), total(15,656ms)
Info: Grizzly Framework 2.3.15 started in: 0ms - bound to [/0.0.0.0:7676]
Info: Registered com.sun.enterprise.glassfish.bootstrap.osgi.EmbeddedOSGiGlassFishImpl@1b88914 as OSGi service registration: org.apache.felix.framework.ServiceRegistrationImpl@11a03bf.
Info: JMXStartupService has started JMXConnector on JMXService URL service:jmx:rmi://niit-PC:8686/jndi/rmi://niit-PC:8686/jmxrmi
Info: Created HTTP listener http-listener-1 on host/port 0.0.0.0:8080
Info: Grizzly Framework 2.3.15 started in: 0ms - bound to [/0.0.0.0:8080]
Info: Created HTTP listener http-listener-2 on host/port 0.0.0.0:8181
Info: Grizzly Framework 2.3.15 started in: 0ms - bound to [/0.0.0.0:8181]
Info: Tiles definition factory found for request processor ''.
Warning: Form 'LoginForm' not found for locale 'en_US'
Warning: Resource org/apache/struts/action/ActionResources_en_US.properties Not Found.
Warning: Resource org/apache/struts/action/ActionResources_en.properties Not Found.
Warning: Unhandled Exception thrown: class java.lang.NullPointerException
Warning: StandardWrapperValve[action]: Servlet.service() for servlet action threw exception
java.lang.NullPointerException
at com.vaannila.LoginAction.execute(LoginAction.java:26)
at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:425)
at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:228)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913)
at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:462)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1682)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:318)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:160)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:734)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:673)
at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:99)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:174)
at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:415)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:282)
at com.sun.enterprise.v3.services.impl.ContainerMapper$HttpHandlerCallable.call(ContainerMapper.java:459)
at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:167)
at org.glassfish.grizzly.http.server.HttpHandler.runService(HttpHandler.java:201)
at org.glassfish.grizzly.http.server.HttpHandler.doHandle(HttpHandler.java:175)
at org.glassfish.grizzly.http.server.HttpServerFilter.handleRead(HttpServerFilter.java:235)
at org.glassfish.grizzly.filterchain.ExecutorResolver$9.execute(ExecutorResolver.java:119)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeFilter(DefaultFilterChain.java:284)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeChainPart(DefaultFilterChain.java:201)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.execute(DefaultFilterChain.java:133)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.process(DefaultFilterChain.java:112)
at org.glassfish.grizzly.ProcessorExecutor.execute(ProcessorExecutor.java:77)
at org.glassfish.grizzly.nio.transport.TCPNIOTransport.fireIOEvent(TCPNIOTransport.java:561)
at org.glassfish.grizzly.strategies.AbstractIOStrategy.fireIOEvent(AbstractIOStrategy.java:112)
at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.run0(WorkerThreadIOStrategy.java:117)
at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.access$100(WorkerThreadIOStrategy.java:56)
at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy$WorkerThreadRunnable.run(WorkerThreadIOStrategy.java:137)
at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:565)
at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.run(AbstractThreadPool.java:545)
at java.lang.Thread.run(Thread.java:745)
DefaultCustomizer getLocations
WARNING: Skipping entry because it is not an absolute URI.
Aug 09, 2016 11:16:34 AM com.sun.enterprise.glassfish.bootstrap.osgi.BundleProvisioner
DefaultCustomizer getLocations
WARNING: Skipping entry because it is not an absolute URI.
Registered com.sun.enterprise.glassfish.bootstrap.osgi.EmbeddedOSGiGlassFishRuntime@8bf20b in service registry.
Found populator: com.sun.enterprise.v3.server.GFDomainXml
#!## LogManagerService.postConstruct : rootFolder=C:\Program Files\glassfish-4.1\glassfish
#!## LogManagerService.postConstruct : templateDir=C:\Program Files\glassfish-4.1\glassfish\lib\templates
#!## LogManagerService.postConstruct : src=C:\Program Files\glassfish-4.1\glassfish\lib\templates\logging.properties
#!## LogManagerService.postConstruct : dest=C:\Users\OM\AppData\Roaming\NetBeans\8.0.1\config\GF_4.1\domain1\config\logging.properties
Info: Running GlassFish Version: GlassFish Server Open Source Edition 4.1 (build 13)
Info: Server log file is using Formatter class: com.sun.enterprise.server.logging.ODLLogFormatter
Info: Realm [admin-realm] of classtype [com.sun.enterprise.security.auth.realm.file.FileRealm] successfully created.
Info: Realm [file] of classtype [com.sun.enterprise.security.auth.realm.file.FileRealm] successfully created.
Info: Realm [certificate] of classtype [com.sun.enterprise.security.auth.realm.certificate.CertificateRealm] successfully created.
Info: Registered org.glassfish.ha.store.adapter.cache.ShoalBackingStoreProxy for persistence-type = replicated in BackingStoreFactoryRegistry
Info: Authorization Service has successfully initialized.
Info: Grizzly Framework 2.3.15 started in: 31ms - bound to [/0.0.0.0:8080]
Info: Grizzly Framework 2.3.15 started in: 0ms - bound to [/0.0.0.0:8181]
Info: Grizzly Framework 2.3.15 started in: 0ms - bound to [/0.0.0.0:4848]
Info: Grizzly Framework 2.3.15 started in: 0ms - bound to [/0.0.0.0:3700]
Info: visiting unvisited references
Info: Java security manager is disabled.
Info: Entering Security Startup Service.
Info: Loading policy provider com.sun.enterprise.security.provider.PolicyWrapper.
Info: Security Service(s) started successfully.
Info: Created HTTP listener http-listener-1 on host/port 0.0.0.0:8080
Info: Created HTTP listener http-listener-2 on host/port 0.0.0.0:8181
Info: Created HTTP listener admin-listener on host/port 0.0.0.0:4848
Info: Created virtual server server
Info: Created virtual server __asadmin
Info: Setting JAAS app name glassfish-web
Info: Virtual server server loaded default web module
Info: visiting unvisited references
Info: visiting unvisited references
Info: visiting unvisited references
Info: visiting unvisited references
Info: visiting unvisited references
Info: visiting unvisited references
Info: visiting unvisited references
Info: visiting unvisited references
Info: visiting unvisited references
Info: visiting unvisited references
Info: visiting unvisited references
Info: visiting unvisited references
Info: visiting unvisited references
Info: visiting unvisited references
Info: visiting unvisited references
Info: visiting unvisited references
Info: visiting unvisited references
Info: visiting unvisited references
Info: visiting unvisited references
Info: visiting unvisited references
Info: visiting unvisited references
Info: visiting unvisited references
Info: Initializing Mojarra 2.2.7 ( 20140610-1547 https://svn.java.net/svn/mojarra~svn/tags/2.2.7@13362) for context '/login'
Info: Create ActionListener wrapping instance of type 'com.sun.faces.application.ActionListenerImpl'
Info: HV000001: Hibernate Validator 5.0.0.Final
Info: Loading chain catalog from jar:file:/C:/Users/OM/Documents/NetBeansProjects/login/build/web/WEB-INF/lib/struts-core-1.3.10.jar!/org/apache/struts/chain/chain-config.xml
Info: Tiles definition factory loaded for module ''.
Info: Loading validation rules file from '/WEB-INF/validator-rules.xml'
Info: Loading validation rules file from '/WEB-INF/validation.xml'
Info: Loading application [login] at [/login]
Info: Loading application login done in 7,785 ms
Info: GlassFish Server Open Source Edition 4.1 (13) startup time : Felix (7,304ms), startup services(8,352ms), total(15,656ms)
Info: Grizzly Framework 2.3.15 started in: 0ms - bound to [/0.0.0.0:7676]
Info: Registered com.sun.enterprise.glassfish.bootstrap.osgi.EmbeddedOSGiGlassFishImpl@1b88914 as OSGi service registration: org.apache.felix.framework.ServiceRegistrationImpl@11a03bf.
Info: JMXStartupService has started JMXConnector on JMXService URL service:jmx:rmi://niit-PC:8686/jndi/rmi://niit-PC:8686/jmxrmi
Info: Created HTTP listener http-listener-1 on host/port 0.0.0.0:8080
Info: Grizzly Framework 2.3.15 started in: 0ms - bound to [/0.0.0.0:8080]
Info: Created HTTP listener http-listener-2 on host/port 0.0.0.0:8181
Info: Grizzly Framework 2.3.15 started in: 0ms - bound to [/0.0.0.0:8181]
Info: Tiles definition factory found for request processor ''.
Warning: Form 'LoginForm' not found for locale 'en_US'
Warning: Resource org/apache/struts/action/ActionResources_en_US.properties Not Found.
Warning: Resource org/apache/struts/action/ActionResources_en.properties Not Found.
Warning: Unhandled Exception thrown: class java.lang.NullPointerException
Warning: StandardWrapperValve[action]: Servlet.service() for servlet action threw exception
java.lang.NullPointerException
at com.vaannila.LoginAction.execute(LoginAction.java:26)
at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:425)
at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:228)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913)
at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:462)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1682)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:318)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:160)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:734)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:673)
at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:99)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:174)
at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:415)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:282)
at com.sun.enterprise.v3.services.impl.ContainerMapper
HttpHandlerCallable.call(ContainerMapper.java:459)
at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:167)
at org.glassfish.grizzly.http.server.HttpHandler.runService(HttpHandler.java:201)
at org.glassfish.grizzly.http.server.HttpHandler.doHandle(HttpHandler.java:175)
at org.glassfish.grizzly.http.server.HttpServerFilter.handleRead(HttpServerFilter.java:235)
at org.glassfish.grizzly.filterchain.ExecutorResolver
这篇关于我的struts程序给出了错误的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
