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

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

 

找到自己项目的

$工作空间\.metadata\.plugins\org.eclipse.core.runtime\.settings\com.genuitec.eclipse.ast.deploy.core.prefs 

根据工作空间的Server项目部署配置文件可以看出，Server部署了两个项目，分别是SeNT-DL，SeNT-b11M 

eclipse.preferences.version=1

tomcat7Server.SeNT-DL.IEARProjectName=

tomcat7Server.SeNT-DL.altContextRoot=

tomcat7Server.SeNT-DL.contextRoot=/SeNT-DL

tomcat7Server.SeNT-DL.deployIsOverProject=false

tomcat7Server.SeNT-DL.deploymentPath=F\:\\apache-tomcat-7.0.55\\webapps\\SeNT-DL

tomcat7Server.SeNT-DL.isDeployed=true

tomcat7Server.SeNT-DL.isExploded=true

tomcat7Server.SeNT-DL.isUptoDate=true

tomcat7Server.SeNT-DL.noFileCopy=false

tomcat7Server.SeNT-DL.shouldBackup=false

tomcat7Server.SeNT-DL.shouldOverwrite=false

tomcat7Server.SeNT-DL.type=WebDeployment

tomcat7Server.SeNT-b11M.IEARProjectName=

tomcat7Server.SeNT-b11M.altContextRoot=

tomcat7Server.SeNT-b11M.contextRoot=/SeNT-b11M

tomcat7Server.SeNT-b11M.deployIsOverProject=false

tomcat7Server.SeNT-b11M.deploymentPath=F\:\\apache-tomcat-7.0.55\\webapps\\SeNT-b11M

tomcat7Server.SeNT-b11M.isDeployed=true

tomcat7Server.SeNT-b11M.isExploded=true

tomcat7Server.SeNT-b11M.isUptoDate=true

tomcat7Server.SeNT-b11M.noFileCopy=false

tomcat7Server.SeNT-b11M.shouldBackup=false

tomcat7Server.SeNT-b11M.shouldOverwrite=false

tomcat7Server.SeNT-b11M.type=WebDeployment

 实际上，Server只部署了一个项目SeNT-DL，另外一个项目SeNT-b11M被删除了

另外一个项目SeNT-b11M被删除了，删除的方式是进入tomcat的webapps，直接删除。没有通知MyEclipse，导致MyEclipse的工作空间的Server项目部署配置文件没有做更新，依旧配置Server部署了两个项目，分别是SeNT-DL，SeNT-b11M。

更新MyEclipse的工作空间的Server项目部署配置文件com.genuitec.eclipse.ast.deploy.core.prefs，根据实际情况，删除已经不存在于Server的项目配置。