All types of minecarts are put in the rail when put inside of the dispenser and fired. Homewever, TNT carts use another item, not the current minecart one. Then, dispenser doesn't recognize it and fire it as an item.
Environment
Java 7
Windows Vista
4GB
Intel Pentium Dual-Core
Intel Graphics
Duplicate of: [MC-6774] - Please use the search function to see if your bug has already been submitted.
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