08945: corv_la1, corv_lx2, jm_05r, nf_08x, nf_10f: Fatal Error on emulation start

ID	Category [?]	Severity [?]	Reproducibility	Date Submitted	Last Update
08945	Crash/Freeze	Critical (emulator)	Always	Oct 26, 2024, 23:12	Oct 27, 2024, 08:14

Tester	Tafoid	View Status	Public	Platform	MAME (Official Binary)
Assigned To	hap	Resolution	Fixed	OS	Windows Vista/7/8 (64-bit)
Status [?]	Resolved			Driver	pinball/wpc_s.cpp
Version	0.270	Fixed in Version	0.271	Build
		Fixed in Git Commit	71f6d3c	Github Pull Request #

Summary	08945: corv_la1, corv_lx2, jm_05r, nf_08x, nf_10f: Fatal Error on emulation start
Description	Fatal error: memory_bank::set_entry called for bank ':dcs:databank' with invalid bank entry 0
Steps To Reproduce
Additional Information	Suspect breakage: April 15, 2024 https://github.com/mamedev/mame/pull/12252 https://github.com/mamedev/mame/commit/f513e7c713aaab52d3ef857da6ca40e5c67eb26b
Github Commit

Flags
Regression Version	0.265
Affected Sets / Systems	corv_la1, corv_lx2, jm_05r, nf_08x, nf_10f

Attached Files