WzComparerR2项目：解决图像读取不足字节问题与相关错误修复

相关IMG样本已私下发送。
列表如下：

  "new: Map/Obj/_Canvas/bossMalitia.img/boss/portal/Portal.png": "Not enough bytes have been read. (actual:2795472, expected:2805120)",
  "new: Mob/BossPattern/_Canvas/BossMalitia.img/3001/000/smash/feron_4.1ver.png": "Not enough bytes have been read. (actual:4151376, expected:4161584)",
  "new: Mob/BossPattern/_Canvas/BossMalitia.img/3001/000/smash/feron_4.1ver_2.png": "Not enough bytes have been read. (actual:4135012, expected:4145152)",
  "new: Mob/BossPattern/_Canvas/BossMalitia.img/3001/000/smash/feron_4.1ver_3.png": "Not enough bytes have been read. (actual:3528432, expected:3532096)",
  "new: Mob/BossPattern/_Canvas/BossMalitia.img/3001/000/smash/feron_4.1ver_4.png": "Not enough bytes have been read. (actual:4019184, expected:4031280)",
  "new: Mob/BossPattern/_Canvas/BossMalitia.img/3001/000/smash/feron_4.1ver_5.png": "Not enough bytes have been read. (actual:4036080, expected:4048144)",
  "new: Mob/BossPattern/_Canvas/BossMalitia.img/3001/000/smash/feron_4.1ver_6.png": "Not enough bytes have been read. (actual:4036080, expected:4048144)",
  "new: Mob/BossPattern/_Canvas/BossMalitia.img/3001/000/smash/feron_4.1ver_7.png": "Not enough bytes have been read. (actual:4021848, expected:4031920)",
  "new: Mob/BossPattern/_Canvas/BossMalitia.img/3001/000/smash/feron_4.1ver_8.png": "Not enough bytes have been read. (actual:4021848, expected:4031920)",
  "new: Mob/BossPattern/_Canvas/BossMalitia.img/3001/000/smash/feron_4.1ver_9.png": "Not enough bytes have been read. (actual:4021848, expected:4031920)",
  "new: Mob/BossPattern/_Canvas/BossMalitia.img/3001/000/smash/feron_4.1ver_10.png": "Not enough bytes have been read. (actual:4021848, expected:4031920)",
  "new: Mob/BossPattern/_Canvas/BossMalitia.img/3001/000/smash/feron_4.1ver_11.png": "Not enough bytes have been read. (actual:4021848, expected:4031920)",
  "new: Mob/BossPattern/_Canvas/BossMalitia.img/3001/000/smash/feron_4.1ver_12.png": "Not enough bytes have been read. (actual:4059864, expected:4072000)",
  "new: Mob/BossPattern/_Canvas/BossMalitia.img/3001/000/smash/feron_4.1ver_13.png": "Not enough bytes have been read. (actual:4048128, expected:4056160)",
  "new: Mob/BossPattern/_Canvas/BossMalitia.img/3001/000/smash/feron_4.1ver_14.png": "Not enough bytes have been read. (actual:4048128, expected:4056160)",
  "new: Mob/BossPattern/_Canvas/BossMalitia.img/3001/000/smash/feron_4.1ver_15.png": "Not enough bytes have been read. (actual:4052160, expected:4064240)",
  "new: Mob/BossPattern/_Canvas/BossMalitia.img/3001/000/smash/feron_4.1ver_16.png": "Not enough bytes have been read. (actual:3769136, expected:3777312)",
  "new: Mob/BossPattern/_Canvas/BossMalitia.img/3001/000/smash/feron_4.1ver_17.png": "Not enough bytes have been read. (actual:3770980, expected:3784704)",
  "new: Mob/BossPattern/_Canvas/BossMalitia.img/3001/000/smash/feron_4.1ver_18.png": "Not enough bytes have been read. (actual:3674720, expected:3686256)",
  "new: Mob/BossPattern/_Canvas/BossMalitia.img/3001/000/smash/feron_4.1ver_19.png": "Not enough bytes have been read. (actual:3674720, expected:3686256)",
  "new: Mob/BossPattern/_Canvas/BossMalitia.img/3001/000/smash/feron_4.1ver_20.png": "Not enough bytes have been read. (actual:3674720, expected:3686256)",
  "new: Mob/BossPattern/_Canvas/BossMalitia.img/3001/000/smash/feron_4.1ver_21.png": "Not enough bytes have been read. (actual:3885480, expected:3895232)",
  "new: Mob/BossPattern/_Canvas/BossMalitia.img/3001/000/smash/feron_4.1ver_22.png": "Not enough bytes have been read. (actual:4036080, expected:4048144)",
  "new: Mob/BossPattern/_Canvas/BossMalitia.img/3001/000/smash/feron_4.1ver_23.png": "Not enough bytes have been read. (actual:4108704, expected:4112768)",
  "new: Mob/BossPattern/_Canvas/BossMalitia.img/3001/000/smash/feron_4.1ver_24.png": "Not enough bytes have been read. (actual:3732256, expected:3739632)",
  "new: Mob/BossPattern/_Canvas/BossMalitia.img/3001/000/smash/feron_4.1ver_25.png": "Not enough bytes have been read. (actual:3721192, expected:3724880)",
  "new: Mob/BossPattern/_Canvas/BossMalitia.img/3001/000/smash/feron_4.1ver_26.png": "Not enough bytes have been read. (actual:914872, expected:915824)"