I get the following error with Factorio 0.17.35.

Error while running event creative-mod::on_tick (ID 0)
real number expected got nil.
stack traceback:
creative-mod/scripts/cheats.lua:2516: in function 'get_inventory_or_slot_count_function'
creative-mod/scripts/cheats.lua:2608: in function 'apply_slot_cheat_to_players'
creative-mod/scripts/cheats.lua:2695: in function 'tick'
creative-mod/scripts/events.lua:177: in function <creative-mod/scripts/events.lua:146>
stack traceback:
[C]: in function 'get_inventory'
creative-mod/scripts/cheats.lua:2516: in function 'get_inventory_or_slot_count_function'
creative-mod/scripts/cheats.lua:2608: in function 'apply_slot_cheat_to_players'
creative-mod/scripts/cheats.lua:2695: in function 'tick'
creative-mod/scripts/events.lua:177: in function <creative-mod/scripts/events.lua:146>

Same.
Extra info on breaking changes in Factorio 0.17.35

Same as well, only with the new 1.1.1 version of the mod though
Edit: never mind, 1.0.4, which worked last time now also is not working anymore. Probably a change in factorio

It is a Factorio change. Read my post above Taz ^^

Same issue, same error.

It is a Factorio change. Read my post above Taz ^^
Can't read it if you edit your comment after I post my comment

But I didn't edit it. Again, read.

I made a few little changes, renaming get_inventory() to get_main_inventory(), and it seems to at least not be crashing for me. I have no idea what I'm doing though, so no guarantees on your save file ;p

EDIT:
Don't use this. It's not crashing, but it's definitely not working right, all of my inventory is gone =D

In scripts/cheats.lua

Lines 775-776
local character_main = character.get_main_inventory()
local god_main = player.get_main_inventory()

Lines 805-806
local character_main = character.get_main_inventory()
local god_main = player.get_main_inventory()

Line 2616
return character.get_main_inventory()

Same here.
But if I choose "yes" (upper left option) but without all cheats enabled in the enable creative mode dialog it seems to work. The only option that crashes for me is "Instant Trash" in the personal cheats. If I leave this one at off - everything else seems to work.
Does only work for new files though - not for saved games :-(

character.get_inventory(defines.inventory.player_main)

should be replaced by

character.get_main_inventory()

or by

character.get_inventory(defines.inventory.character_main)

but

 character.get_inventory(defines.inventory.player_trash)

needs to be replaced by

character.get_inventory(defines.inventory.character_trash)

so replace defines.inventory.player_ with defines.inventory.character_ everywhere to make it work.
What you did is you told CM that the main inventory is the trash inventory so when it clears the trash slots it clears main inventory insetad.

character.get_inventory(defines.inventory.player_main)

should be replaced by

character.get_main_inventory()

or by

character.get_inventory(defines.inventory.character_main)

but

 character.get_inventory(defines.inventory.player_trash)

needs to be replaced by

character.get_inventory(defines.inventory.character_trash)

so replace defines.inventory.player_ with defines.inventory.character_ everywhere to make it work.
What you did is you told CM that the main inventory is the trash inventory so when it clears the trash slots it clears main inventory insetad.

This seems to be working perfectly, thank you!

With these changes, it appears that the magic wand can still remove the player character (shift to god mode) even if 'don't remove player characters' is checked.

Hi!
Thanks for reporting this. :)
I've pushed a new Version 1.1.2 which should fix this.
Let me know if anything else is broken. It looked fine for now...