The workaround for deploying the project "Undefined exploded archive location" error in Eclipse.

The error message is: Undefined exploded archive location reason: In the engineering transfer process, causing the project configuration file error; Workaround:
1. In the project directory, the. mymetadata file may be webrootdir invalid (copy the following to your. mymetadate file in the appropriate location), or there may be less context-root this attribute; Add this property, The contents are as follows:
Context-root= "/above the Name property value"
2. Turn off eclipse, start Eclipse, and release the project, publish successfully!

. mymetadata File
<?xml version= "1.0" encoding= "UTF-8"?>
<project-module
Type= "WEB"
Name= "MyWeb"
Id= "myeclipse.1202968712015"
context-root= "/myweb"j2ee-spec= "1.4"
Archive= "Personnel.war" >
<attributes>
<attribute name= "Webrootdir" value= "WebRoot"/>
</attributes>
</project-module>