Yocto error while bitbaking a recipe


yasminebenghozzi6@...
 

Hello, 
SO I'm working on a new recipe, while bitbaking it , this happened, and I really don't know what it's about, 

ERROR: Setscene task /home/yasmine/yocto/poky/meta/recipes-core/packagegroups/packagegroup-core-buildessential.bb:do_package in both covered and notcovered.

I'l appreciate your help