Filly I did what you told, I added the chunk with the ue4 standard brick texture and made the BP just like the other blocks. It compiled successfully but for some reason it robbed all the other blocks of their textures:-
Please help me. Thanks for the advice.
Edit: The new chunk did not show in the inventory(the hand) but the other blocks have their normal textures in it.
Edit 2:I think the uasset would not be enough for you to help, so here is the complete project:
Pixel_RPG.uproject