The following modules have unmet dependencies - delete extention

[Fatima Mohammed]

hello Dears ;
i have problem when setup ,
all below folders not found on extention folder , how can deleteit ?.

Warning:
The following modules have unmet dependencies:

Add Attribute Sample (sample-add-attribute/2.7.7):
main.css/3.0.0
Sample iTop Extension (sample-extension-two/2.7.7):
main.css/3.0.0
Sample iTop Extension (sample-extension/1.0.0):
main.css/3.0.0

[Jeffrey Bostoen]

Delete the extension? Just delete the folders with the extensions you created.

But it seems the extensions just refer to a missing dependency, so you might want to check the details to see what exactly is missing.

[Fatima Mohammed]

I have deleted folder from extension, folder Not Found the now, but still error appeared

[Fatima Mohammed]

solved, after deleted another folder contain on the problem, refresh extension folder.