Spread the ingredients in your slow cooker. You are going to make two layers so only use half of the ingredients in this order:
spread the pineapple
Sprinkle cake mix evenly on top
Next dump cherry pie filling evenly
Cut butter into slices and spread evenly
Spread some coconut
Once you're done with the first layer, just repeat the process again for the second layer.
You will need to cook this on high for around 3 hours..
To serve, scoop cake out with a large spoon like a cobbler, and dump it on a glass, cup or plate.
It is awesome served with whip cream or vanilla ice cream