[MCPE-48070] Using a shield to block ranged projectile attacks causes the game to crash

Update on this issue by [Mojang] Mega_Spud (Jay Wells):

This issue seems to be triggered by using a shield to block many (if not all?) projectiles, including but not limited to:
Shulker Bullets
Splash Potions
Wither Attacks
Blaze Fireballs

This bug is a very devastating one especially when i can't open the game anymore and have to uninstall and reinstall the game. Please A.S.A.P. before someone else figure out this bug.