java - Strange eclipse error -

May 15, 2015

It has to face this error before anyone: This happens when I hit CTRLL + space, here is an error :

People with little blockage: This compilation unit is not on the construction path of the Java project. This is a Maven project: Eclipse does not mean that eclipse does not mean that it compiles and runs just fine, and I do not know that What is this. I tested this project with SVN, it did not develop on my PC.

Edit

Not only does this work, but whenever I try, I'm getting a message from the target generating class open class The file is not on the classpath

  
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