給RCP中加入jar包與一般的java工程是有些個區別的，否則會出現“java.lang.NoClassDefFoundError”Open plug-in.xml
Go to Runtime tab.
Click on 'Add...' button in the Classpath section
Add your external jar

As a result my MANIFEST.MF now has the entry
Bundle-ClassPath: lib/myjar.jar,

while my .classpath has the entry
classpathentry kind="lib" path="lib/myjar.jar"

http://www.eclipsezone.com/eclipse/forums/t93996.html

來自為知筆記(Wiz)

轉載于:https://www.cnblogs.com/phnix/p/3368724.html

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