Preheat oven to 350 F (175 C). Prepare a 9” x 13” cake pan
Combine flour, salt, baking soda, baking powder and cinnamon.
Add sugars to oil and beat well, add in vanilla then eggs one at a time, beating after each egg then add to flour mixture and mix well.
Add carrots, coconut and pineapple with the juice. Mix well. Pour into the pan.
Bake for 45- 55 minutes. Let cool.
For the icing: cream together cream cheese, butter and icing sugar. Ice once cake has cooled.