Errors running builder ' Deploymentbuilder ' on Project ' project name '

Reference: http://yrandy.iteye.com/blog/1920163

Open MyEclipse in the morning will be reported Errors running builder ' Deploymentbuilder ' on Project ' project name ' xxxnullpointexception error. Looking for a long day, there is no solution. Finally found a seemingly reliable blog http://5666522.blog.51cto.com/5656522/1238898 solved the problem

Here's how to fix it:

1. First, close the myeclipse working space.

2. Then delete the space under the workspace

"/.metadata/.plugins/org.eclipse.core.runtime/.settings/com.genuitec.eclipse.ast.deploy.core.prefs"

This file. Some deployment project information is stored in this file. There is no error in deleting the information for this deployed project.

3, restart the myeclipse can be resolved.

Errors running builder ' Deploymentbuilder ' on Project ' project name '