neuralgia/config/crash_assistant/problematic_mods_config.json

{
	"createdeco": {
		"msg": "This crash happens sometimes. Launching the modpack again should make it disappear.",
		"should_crash_on_startup": false
	},
	"railways": {
		"msg": "This crash happens sometimes. Launching the modpack again should make it disappear.",
		"should_crash_on_startup": false
	}
}