I had "magento 2" installed with composer.
the installation is running correctly.
Now, when I look at the backend or the frontend no Theme appears.
What could be wrong?
I have also tried it with the WebWizzard. Since the same error occurs.
Maybe someone can help
Best Answer
Navigate to the folder dev/tools/Magento/Tools/View and run this in the command line.
Else you check these links
Magento 2 404 error for scripts and css
CSS and Javascript files are not loading after Magento 2 installation