tested local

functions/vehicleFlags/fn_getActionsFlagCategories.sqf

@@ -42,6 +42,9 @@ private _allCategoryActions = [];
 				private _flagOptionTitle = getText(_flagOptionCfg >> "actionTitle");
 				private _flagOptionTexture = getText(_flagOptionCfg >> "texture");
 
+				// if the texture doesn't exist at the config path, skip this flag option
+				if (not (fileExists _flagOptionTexture)) then {continue};
+
 				// diag_log format ["NewFlagOption: %1 %2", _flagOptionID, _flagOptionData];
 
 				private _newFlagOption = [