Compile breaks when you have empty layers in your JSON file [Bug]

.json file from QMK Configurator does not compile correctly with qmk compile when there are empty layers before the final mapped layer.

Describe the Bug

1. I created a .json on QMK Configurator that had the following layer setup:

• 0 through 3 had keys configured
• 4-9 were empty (they were empty arrays)
• 10 had all my Fn keys in it

2. I exported it to my computer because the Online Configurator has been very slow today
3. I set up QMK Firmware on my Mac with:

• Python 3.x (the latest as of today)
• Ran qmk setup
• Ran qmk compile <name of my json file>

Compile errors, and no creation of a .hex file.

ompiling: keyboards/idobo/idobo.c                                                                  [OK]
Compiling: keyboards/idobo/keymaps/jdev-id75-bigbang-qw-dvk-fullbalancedmargin/keymap.c            keyboards/idobo/keymaps/jdev-id75-bigbang-qw-dvk-fullbalancedmargin/keymap.c:14:26: error: macro "LAYOUT_ortho_5x15" requires 75 arguments, but only 1 given
  [4] = LAYOUT_ortho_5x15(),
                          ^
keyboards/idobo/keymaps/jdev-id75-bigbang-qw-dvk-fullbalancedmargin/keymap.c:14:8: error: 'LAYOUT_ortho_5x15' undeclared here (not in a function)
  [4] = LAYOUT_ortho_5x15(),
        ^~~~~~~~~~~~~~~~~
keyboards/idobo/keymaps/jdev-id75-bigbang-qw-dvk-fullbalancedmargin/keymap.c:15:26: error: macro "LAYOUT_ortho_5x15" requires 75 arguments, but only 1 given
  [5] = LAYOUT_ortho_5x15(),
                          ^
keyboards/idobo/keymaps/jdev-id75-bigbang-qw-dvk-fullbalancedmargin/keymap.c:16:26: error: macro "LAYOUT_ortho_5x15" requires 75 arguments, but only 1 given
  [6] = LAYOUT_ortho_5x15(),
                          ^
keyboards/idobo/keymaps/jdev-id75-bigbang-qw-dvk-fullbalancedmargin/keymap.c:17:26: error: macro "LAYOUT_ortho_5x15" requires 75 arguments, but only 1 given
  [7] = LAYOUT_ortho_5x15(),
                          ^
keyboards/idobo/keymaps/jdev-id75-bigbang-qw-dvk-fullbalancedmargin/keymap.c:18:26: error: macro "LAYOUT_ortho_5x15" requires 75 arguments, but only 1 given
  [8] = LAYOUT_ortho_5x15(),
                          ^
keyboards/idobo/keymaps/jdev-id75-bigbang-qw-dvk-fullbalancedmargin/keymap.c:19:26: error: macro "LAYOUT_ortho_5x15" requires 75 arguments, but only 1 given
  [9] = LAYOUT_ortho_5x15(),
                          ^
 [ERRORS]
 | 
 | 
 | 
make[1]: *** [.build/obj_idobo_jdev-id75-bigbang-qw-dvk-fullbalancedmargin/keyboards/idobo/keymaps/jdev-id75-bigbang-qw-dvk-fullbalancedmargin/keymap.o] Error 1
make: *** [idobo:jdev-id75-bigbang-qw-dvk-fullbalancedmargin] Error 1
Make finished with errors

System Information

• Keyboard: Idobo 75
  • Revision (if applicable):
• Operating system: Mac OS
• AVR GCC version:

• ARM GCC version:

• QMK Firmware version:

• Any keyboard related software installed?
  • AutoHotKey
  • Karabiner
  • Other:

Additional Context

Generating .hex files from the online QMK Configurator with empty layers was never an issue.