The "B-20 Witch Broom Cannon" was already craftable even before completing the "Sniper Turret (Uranium Slug Turret)" research. (It becomes craftable as soon as "Gunsmithing" is completed.)

After investigating, I found that the position of "researchPrerequisites" in ThingDef "BM_B20WITCH" might be incorrect.

I moved "researchPrerequisites" inside "recipeMaker", and it started functioning correctly.

I hope this helps!

似乎是“大型机械卡宾枪”这个武器出现了问题

XML error: <weaponTags><li>CE_AI_AR</li><li>NoSwitch</li></weaponTags> doesn't correspond to any field in type PatchOperationReplace. Context: <li Class="PatchOperationReplace"><xpath>Defs/ThingDef[defName="BM_LargeMechCarbine"]/tools</xpath><value><tools><li Class="CombatExtended.ToolCE"><label>stock</label><capacities><li>Blunt</li></capacities><power>8</power><cooldownTime>1.55</cooldownTime><chanceFactor>1.5</chanceFactor><armorPenetrationBlunt>2.755</armorPenetrationBlunt><linkedBodyPartsGroup>Stock</linkedBodyPartsGroup></li><li Class="CombatExtended.ToolCE"><label>barrel</label><capacities><li>Blunt</li></capacities><power>5</power><cooldownTime>2.02</cooldownTime><armorPenetrationBlunt>1.630</armorPenetrationBlunt><linkedBodyPartsGroup>Barrel</linkedBodyPartsGroup></li></tools></value><weaponTags><li>CE_AI_AR</li><li>NoSwitch</li></weaponTags></li>
UnityEngine.StackTraceUtility:ExtractStackTrace ()
(wrapper dynamic-method) MonoMod.Utils.DynamicMethodDefinition:Verse.Log.Error_Patch1 (string)
Verse.DirectXmlToObject:ObjectFromXml<Verse.PatchOperation> (System.Xml.XmlNode,bool)
Verse.DirectXmlToObject:ListFromXml<Verse.PatchOperation> (System.Xml.XmlNode)
Verse.DirectXmlToObject:ListFromXmlReflection<Verse.PatchOperation> (System.Xml.XmlNode)
Verse.DirectXmlToObject:ObjectFromXml<System.Collections.Generic.List`1<Verse.PatchOperation>> (System.Xml.XmlNode,bool)
Verse.DirectXmlToObject:ObjectFromXmlReflection<System.Collections.Generic.List`1<Verse.PatchOperation>> (System.Xml.XmlNode,bool)
Verse.DirectXmlToObject:ObjectFromXml<Verse.PatchOperation> (System.Xml.XmlNode,bool)
Verse.DirectXmlToObject:ObjectFromXmlReflection<Verse.PatchOperation> (System.Xml.XmlNode,bool)
Verse.DirectXmlToObject:ObjectFromXml<Verse.PatchOperation> (System.Xml.XmlNode,bool)
(wrapper dynamic-method) MonoMod.Utils.DynamicMethodDefinition:Verse.ModContentPack.LoadPatches_Patch1 (Verse.ModContentPack)
Verse.ModContentPack:get_Patches ()
Verse.LoadedModManager:ErrorCheckPatches ()
Verse.LoadedModManager:LoadAllActiveMods (bool)
Verse.PlayDataLoader:DoPlayLoad ()
Verse.PlayDataLoader:LoadAllPlayData (bool)
Verse.Root/<>c:<Start>b__6_1 ()
Verse.LongEventHandler:RunEventFromAnotherThread (System.Action)
Verse.LongEventHandler/<>c:<UpdateCurrentAsynchronousEvent>b__28_0 ()
System.Threading.ThreadHelper:ThreadStart_Context (object)
System.Threading.ExecutionContext:RunInternal (System.Threading.ExecutionContext,System.Threading.ContextCallback,object,bool)
System.Threading.ExecutionContext:Run (System.Threading.ExecutionContext,System.Threading.ContextCallback,object,bool)
System.Threading.ExecutionContext:Run (System.Threading.ExecutionContext,System.Threading.ContextCallback,object)
System.Threading.ThreadHelper:ThreadStart ()

I play with CE, for some unknown reason a problem with large caliber shotgun arose - the control panel of the robot and pawn disappears if she takes this shotgun in her hands. Everything appears only if you remove this weapon from her hands completely. I can't understand what exactly the problem is.

引用自 OniRyuuko：

I play with CE, for some unknown reason a problem with large caliber shotgun arose - the control panel of the robot and pawn disappears if she takes this shotgun in her hands. Everything appears only if you remove this weapon from her hands completely. I can't understand what exactly the problem is.

I am unable to reproduce the issue you mentioned

引用自 mo：

引用自 OniRyuuko：

I play with CE, for some unknown reason a problem with large caliber shotgun arose - the control panel of the robot and pawn disappears if she takes this shotgun in her hands. Everything appears only if you remove this weapon from her hands completely. I can't understand what exactly the problem is.

I am unable to reproduce the issue you mentioned

I found the problem, it turned out that this mod is to blame for everything: https://psteamcommunity.yuanyoumao.com/sharedfiles/filedetails/?id=3357837684&searchtext=exgt
Sorry for bothering me, I blamed you for your great mod in vain.

排查发现似乎是这个MOD导致的报错显示
Could not resolve cross-reference: No Verse.SoundDef named Pawn_Melee_Punch_Building
应该是一个音频文件缺失或者类似的问题

Hi, I’m really enjoying the mod! I tested it using just the vanilla game, all DLCs, Harmony, Character Editor, and the mod itself. However, I noticed that the image for Baguette’s Jackhammer weapon is too large, causing the weapon icon to overflow its box and appear clipped in several places.

引用自 Athena：

排查发现似乎是这个MOD导致的报错显示
Could not resolve cross-reference: No Verse.SoundDef named Pawn_Melee_Punch_Building
应该是一个音频文件缺失或者类似的问题

这个黄字我研究了一下，是模组引用了一个现在版本不存在的音效文件，看起来用于攻击建筑的音效。

如果你想临时修复这个问题的话可以把下面XML代码保存成pacth文件，作用是替换成一个游戏中存在而且名称接近的一个音效。（替换的音效是不是合适我就拿不准了）