I'm following this official tutorial
to add a new block to my fresh installation of concrete5. When I downloaded the zip and unzipped it in concrete/blocks, it says nothing is waiting to be installed under Block Types. When I place it in application/blocks, it gives an error "Class 'BlockController' not found". I already tried clearing the cache. I am using concrete 5.7.2
What am I doing wrong? Thanks
<5.7, you'll need to wait for developer docs to have a clear outline. Likely, you'll need to namespace your block's controller, and extend\Concrete\Core\Block\BlockController. - Korvin Szanto