When I have cheats on and am playing in creative mode, when I switch to survival mode, regular blocks like melon blocks and dirt blocks become unbreakable. I was able to break the melon block with a diamond sword, but iron bars were unbreakable and dirt blocks were unbreakable. I have to switch back to creative mode to remove them.
Linked issues
duplicates 1
Comments 3
Cannot reproduce.
While being in the "unbreakable" game mode: Please force a crash by pressing F3 + C for 10 seconds while ingame and attach the crash report here.
Duplicate of MC-3035.
Are you sure you didn't switch into adventure mode by accident?