I don't know what you changed in your last update but I currently can't run this mod on my game anymore. When you come out with updates could you log what has been changed.

I did say what I changed on the mod's description and comment section.

Do you have Shen's Last Gift DLC?

Cannon's attachments skins didn't work, I change the code to 1 but it still ues plasma skin

The Pistol skins are unaffected by this. They still change with tier upgrades despite being set to "1" in the config file.

The Launcher reads the mod as if it was made for Vanilla. Activating it does nothing in game. Am I doing something wrong?

引用自 Fernando：

The Launcher reads the mod as if it was made for Vanilla. Activating it does nothing in game. Am I doing something wrong?

Exactly the same problem here.

引用自 Fernando：

The Launcher reads the mod as if it was made for Vanilla. Activating it does nothing in game. Am I doing something wrong?

I was having the same problem but I was able to get it working again by going here,
D:\Program Files (x86)\Steam\steamapps\common\XCOM 2\XCom2-WarOfTheChosen\XComGame\Config and open then DefaultModOptions.ini
I then just added this to the list and it worked again for me.
ActiveMods="WOTCConventionalWeapons"
I hope this can help anyone :D