Put the summary of the bug you're having here
What I expected to happen was I could see the chest.
What actually happened was my chest are invisible. I can still open them, but I can't see them.
Steps to Reproduce:
1. Downloaded "Mods for PE"
2.Downloaded "BLOCKLAUNCHER"
3. Saved some moss to blocklauncher
4. Now chest are invisible.
5. Disabled the mods and installed.
6. Reinstalled "Minecraft " chest are still invisible.
It might be a bug in MCPE but might as well be a bug in that Mod app... in 0.7.3 the chests are now Tile Entities, and if it doesn't know it might break.
Can't support mods, sorry!