转：http://blog.csdn.net/shuangzixing520/article/details/35225105

今天打开Myeclipse10的时候，发现server窗口出现一堆问题，问题如标题，然后下方出现了一堆java.lang.NullPointerException的问题。

java.lang.NullPointerException
    at com.genuitec.eclipse.ast.deploy.core.Deployment.<init>(Unknown Source)
    at com.genuitec.eclipse.ast.deploy.core.ModuleDeployment.<init>(Unknown Source)
    at com.genuitec.eclipse.ast.deploy.core.WebDeployment.<init>(Unknown Source)
    at com.genuitec.eclipse.ast.deploy.core.Deployment.create(Unknown Source)
    at com.genuitec.eclipse.ast.deploy.core.DeploymentManager.loadFromPreferences(Unknown Source)
    at com.genuitec.eclipse.ast.deploy.core.DeploymentManager.init(Unknown Source)
    at com.genuitec.eclipse.ast.deploy.core.DeploymentManager.<init>(Unknown Source)
    at com.genuitec.eclipse.ast.deploy.core.DeploymentManager.getDefault(Unknown Source)
    at com.genuitec.eclipse.ast.deploy.core.ui.ServerTreeViewer$ServerTreeContentProvider.inputChanged(Unknown Source)
    at org.eclipse.jface.viewers.ContentViewer.setInput(ContentViewer.java:276)
    at org.eclipse.jface.viewers.StructuredViewer.setInput(StructuredViewer.java:1690)
    at com.genuitec.eclipse.ast.deploy.core.ui.ServerTreeViewer.<init>(Unknown Source)
    at com.genuitec.eclipse.ast.deploy.core.ui.ServerView.createPartControl(Unknown Source)
    at org.eclipse.ui.internal.ViewReference.createPartHelper(ViewReference.java:375)
    at org.eclipse.ui.internal.ViewReference.createPart(ViewReference.java:229)
    at org.eclipse.ui.internal.WorkbenchPartReference.getPart(WorkbenchPartReference.java:595)
    at org.eclipse.ui.internal.PartPane.setVisible(PartPane.java:313)

这个问题的出现是在启动myeclipse之后出现的，这时还没有启动tomcat，因此可以排除tomcat中项目代码问题。应该是myeclipse在初始化工作空间workspace 的时候

出的问题。

仔细看下错误发现有一条 at com.genuitec.eclipse.ast.deploy.core.Deployment.这个错误，于是到工作空间下面的D:\Workspaces\.metadata\.plugins\org.eclipse.core.runtime\.settings目录下面找到了名称为at com.genuitec.eclipse.ast.deploy的prefs文件，打开文件一开，哈哈，原来里面都是原来的一些项目信息，怪不得会报java.lang.NullPointerException错误呢。果断将此文件删除，重启myeclipse10问题解决

Could not create the view: An unexpected exception was thrown 【转】的更多相关文章

  1. myEclipse Could not create the view: An unexpected exception was thrown.

    myEclipse 非正常关闭,打开后 service Explorer or Package Explorer 视图显示不出来.报“Could not create the view: An une ...

  2. (转)Could not create the view: An unexpected exception was thrown. 电脑突然断电，myeclipse非正常关闭，出现错误

    问题:电脑突然断电,myeclipse非正常关闭,“Package Explorer”非正常显示,出现错误“Could not create the view: An unexpected excep ...

  3. Could not create the view: An unexpected exception was thrown 异常处理

    MyEclipse 打开后有时候莫名的在server窗口里抛出"Could not create the view: An unexpected exception was thrown&q ...

  4. Could not create the view: An unexpected exception was thrown. 电脑突然断电，myeclipse非正常关闭，出现错误

    电脑突然断电,myeclipse非正常关闭,“Package Explorer”非正常显示,出现错误“Could not create the view: An unexpected exceptio ...

  5. Could not create the view: An unexpected exception was thrown.问题解决

    Could not create the view: An unexpected exception was thrown.问题解决 今天打开Myeclipse10的时候,发现server窗口出现一堆 ...

  6. myeclipse报错：Could not create the view: An unexpected exception was thrown.

    打开server窗口,发现显示:Could not create the view: An unexpected exception was thrown. 此处解决方法: 关闭myeclipse 删 ...

  7. MyEclipse server窗口 Could not create the view: An unexpected exception was thrown 错误解决

    MyEclipse 打开后有时候莫名的在server窗口里抛出“Could not create the view: An unexpected exception was thrown”错误,解决办 ...

  8. Could not create the view: An unexpected exception was thrown的解决方法

    MyEclipse下面的server窗口突然不能正常显示了,而且还显示Could not create the view: An unexpected exception was thrown(无法创 ...

  9. Java进阶(二十九)Could not create the view: An unexpected exception was thrown

    Could not create the view: An unexpected exception was thrown 在将web项目部署到tomcat时,控制台输出以下内容: 这个问题的出现是在 ...

  10. Java进阶(五十一)Could not create the view: An unexpected exception was thrown

    Java进阶(五十一)Could not create the view: An unexpected exception was thrown 今天打开Myeclipse10的时候,发现server ...

随机推荐

  1. C# ASP.NET(配置数据库 sql server 地址的两种形式以及配置信息的获取)

    ( 1 ) 数据库装在本机,并且采用windows认证模式 <connectionStrings>    <add name="SQLConnectionString&qu ...

  2. Go语言开发 Eclipse插件安装

    UpdateSite: http://goclipse.github.io/releases/

  3. Samba安装配置

    Samba简介 Samba官网:http://www.samba.orgSMB(Server Messages Block,信息服务块)是一种在局域网上共享文件和打印机的一种通信协议,它为局域网内的不 ...

  4. C# 实现一个可取消的多线程操作 示例

    private void button1_Click(object sender, EventArgs e) { //定义一个为可取消资源标志 CancellationTokenSource cts ...

  5. I2C总线和S5PV210的I2C总线控制器

    一.什么是I2C通信协议? 1.物理接口:SCL + SDA (1)SCL(serial clock):时钟线,传输CLK信号,一般是I2C主设备向从设备提供时钟的通道. (2)SDA(serial ...

  6. mvc、三次握手

    1.所谓MVC便是: ① View:(查看,观察)就只处理View的事情,其它神马都不要管 ② 数据由Model处理,并且为View提供渲染需要的数据 ③ 由于后端可能抽风可能将name变成Name坑 ...

  7. spring 异常记录

    1.异常: java.lang.IllegalArgumentException: No converter found for return value of type: class java.ut ...

  8. eclipse color theme 选择一款适合你的代码样式

    1 点击eclipse菜单栏上的Help ->Install New Softwave , 点击add按钮 随便写个名字 ,添加  地址   http://eclipse-color-theme ...

  9. iOS(视图控制器转场)

    转场需要提供转场代理,不使用默认的代理则需要自己实现代理方式,有UINavigationController.UITabBarController.UIViewController三种代理,实现以下三 ...

  10. LVS简单实现NAT&DR模型

    LVS:Linux Virtual Server  一个由章文嵩博士发起的自由软件项目,它的官方站点是www.linuxvirtualserver.org. 现在LVS已经是Linux标准内核的一部分 ...