LUA ERROR: [string "shipsaveload-sct.tbm - On Game Init"]:171: bad argument #1 to 'find' (string expected, got nil)

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ADE Debug:
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Name:		(null)
Name of:	(null)
Function type:	(null)
Defined on:	0
Upvalues:	0

Source:		(null)
Short source:
Current line:	0
- Function line:	0
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stack traceback:
	[C]: ?
	[C]: in function 'find'
	[string "shipsaveload-sct.tbm - On Game Init"]:171: in function 'Split'
	[string "shipsaveload-sct.tbm - On Game Init"]:536: in function 'weaponstringsplitter'
	[string "shipsaveload-sct.tbm - On Game Init"]:519: in function 'shipstringsplitter'
	[string "shipsaveload-sct.tbm - On Game Init"]:269: in function 'shipdatainsert'
	[string "shipsaveload-sct.tbm - On Game Init"]:110: in function 'loadship'
	[string "loadship('Alpha 1', 3)"]:1: in main chunk
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