Check the ClassNum in your itemInfo.lub if the weapon view is correct.
WEAPONTYPE_NONE = 0,
WEAPONTYPE_SHORTSWORD = 1,
WEAPONTYPE_SWORD = 2,
WEAPONTYPE_TWOHANDSWORD = 3,
WEAPONTYPE_SPEAR = 4,
WEAPONTYPE_TWOHANDSPEAR = 5,
WEAPONTYPE_AXE = 6,
WEAPONTYPE_TWOHANDAXE = 7,
WEAPONTYPE_MACE = 8,
WEAPONTYPE_TWOHANDMACE = 9,
WEAPONTYPE_ROD = 10,
WEAPONTYPE_BOW = 11,
WEAPONTYPE_KNUKLE = 12,
WEAPONTYPE_INSTRUMENT = 13,
WEAPONTYPE_WHIP = 14,
WEAPONTYPE_BOOK = 15,
WEAPONTYPE_CATARRH = 16,
WPCLASS_GUN_HANDGUN = 17,
WPCLASS_GUN_RIFLE = 18,
WPCLASS_GUN_GATLING = 19,
WPCLASS_GUN_SHOTGUN = 20,
WPCLASS_GUN_GRANADE = 21,
WPCLASS_SYURIKEN = 22,
WPCLASS_TWOHANDROD = 23,
WPCLASS_LAST = 24,
WEAPONTYPE_SHORTSWORD_SHORTSWORD = 25,
WEAPONTYPE_SWORD_SWORD = 26,
WEAPONTYPE_AXE_AXE = 27,
WEAPONTYPE_SHORTSWORD_SWORD = 28,
WEAPONTYPE_SHORTSWORD_AXE = 29,
WEAPONTYPE_SWORD_AXE = 30,
WEAPONTYPE_Main_Gauche = 31,
WEAPONTYPE_Stiletto = 32,
WEAPONTYPE_Gladius = 33,
WEAPONTYPE_Zeny_Knife = 34,
WEAPONTYPE_Poison_Knife = 35,
WEAPONTYPE_Princess_Knife = 36,
WEAPONTYPE_Sasimi = 37,
WEAPONTYPE_Lacma = 38,
WEAPONTYPE_Tsurugi = 39,
WEAPONTYPE_Ring_Pommel_Saber = 40,
WEAPONTYPE_Haedonggum = 41,
WEAPONTYPE_Saber = 42,
WEAPONTYPE_Jewel_Sword = 43,
WEAPONTYPE_Gaia_Sword = 44,
WEAPONTYPE_Twin_Edge_B = 45,
WEAPONTYPE_Twin_Edge_R = 46,
WEAPONTYPE_Priest_Sword = 47,
WEAPONTYPE_Katana = 48,
WEAPONTYPE_Bastard_Sword = 49,
WEAPONTYPE_Broad_Sword = 50,
WEAPONTYPE_Violet_Fear = 51,
WEAPONTYPE_Lance = 52,
WEAPONTYPE_Partizan = 53,
WEAPONTYPE_Trident = 54,
WEAPONTYPE_Halberd = 55,
WEAPONTYPE_Crescent_Scythe = 56,
WEAPONTYPE_Zephyrus = 57,
WEAPONTYPE_Hammer = 58,
WEAPONTYPE_Buster = 59,
WEAPONTYPE_Brood_Axe = 60,
WEAPONTYPE_Right_Epsilon = 61,
WEAPONTYPE_Mace = 62,
WEAPONTYPE_Sword_Mace = 63,
WEAPONTYPE_Chain = 64,
WEAPONTYPE_Stunner = 65,
WEAPONTYPE_Golden_Mace = 66,
WEAPONTYPE_Iron_Driver = 67,
WEAPONTYPE_Spanner = 68,
WEAPONTYPE_Arc_Wand = 69,
WEAPONTYPE_Mighty_Staff = 70,
WEAPONTYPE_Blessed_Wand = 71,
WEAPONTYPE_Bone_Wand = 72,
WEAPONTYPE_CrossBow = 73,
WEAPONTYPE_Arbalest = 74,
WEAPONTYPE_Kakkung = 75,
WEAPONTYPE_Hunter_Bow = 76,
WEAPONTYPE_Bow_Of_Rudra = 77,
WEAPONTYPE_Waghnakh = 78,
WEAPONTYPE_Knuckle_Duster = 79,
WEAPONTYPE_Hora = 80,
WEAPONTYPE_Fist = 81,
WEAPONTYPE_Claw = 82,
WEAPONTYPE_Finger = 83,
WEAPONTYPE_Kaiser_Knuckle = 84,
WEAPONTYPE_Berserk = 85,
WEAPONTYPE_Rante = 86,
WEAPONTYPE_Tail = 87,
WEAPONTYPE_Whip = 88,
WEAPONTYPE_Bible = 89,
WEAPONTYPE_Book_Of_Billows = 90,
WEAPONTYPE_Book_Of_Mother_Earth = 91,
WEAPONTYPE_Book_Of_Blazing_Sun = 92,
WEAPONTYPE_Book_Of_Gust_Of_Wind = 93,
WEAPONTYPE_Book_Of_The_Apocalypse = 94,
WEAPONTYPE_Girls_Diary = 95,
WEAPONTYPE_Staff_Of_Soul = 96,
WEAPONTYPE_Wizardy_Staff = 97,
WEAPONTYPE_Spoon = 98,
WEAPONTYPE_FOXTAIL_BROWN = 99,
WEAPONTYPE_FOXTAIL_GREEN = 100,
WEAPONTYPE_CandyCaneRod = 101,
WEAPONTYPE_FOXTAIL_METAL = 102,