I Love this mod but it cant work with another mod named (Vanilla Factions Expanded - Medieval)
have two error could you fix it thinks

Cannot call ItemFromXmlFile with resolveCrossRefs=true while loading is already in progress.
Verse.Log:Error(String, Boolean)
Verse.DirectXmlLoader:ItemFromXmlFile(String, Boolean)
Verse.KeyPrefs:Init()
Verse.PlayDataLoader:DoPlayLoad()
Verse.PlayDataLoader:LoadAllPlayData(Boolean)
Verse.Root:<Start>m__1()
Verse.LongEventHandler:RunEventFromAnotherThread(Action)
Verse.LongEventHandler:<UpdateCurrentAsynchronousEvent>m__1()



Could not resolve cross-reference: No Verse.ThingDef named RC2_PlantGrapes found to give to SeedsPlease.SeedDef Seed_Grapevine
Verse.Log:Error(String, Boolean)
Verse.WantedRefForObject:TryResolve(FailMode)
Verse.DirectXmlCrossRefLoader:ResolveAllWantedCrossReferences(FailMode)
Verse.DirectXmlLoader:ItemFromXmlFile(String, Boolean)
Verse.KeyPrefs:Init()
Verse.PlayDataLoader:DoPlayLoad()
Verse.PlayDataLoader:LoadAllPlayData(Boolean)
Verse.Root:<Start>m__1()
Verse.LongEventHandler:RunEventFromAnotherThread(Action)
Verse.LongEventHandler:<UpdateCurrentAsynchronousEvent>m__1()


<RecipeDef ParentName="ExtractSeed">
<defName>ExtractSeed_Grapevine</defName>
<label>extract grape seeds</label>
<description>Extract seeds from grape.</description>
<ingredients>
<li>
<filter>
<thingDefs>
<li>RC2_RawGrapes</li>
</thingDefs>
</filter>
<count>4</count>
</li>
</ingredients>
<fixedIngredientFilter>
<thingDefs>
<li>RC2_RawGrapes</li>
</thingDefs>
</fixedIngredientFilter>
<products>
<Seed_Grapevine>3</Seed_Grapevine>
</products>
<researchPrerequisite>RC2_AdvancedAgriculture</researchPrerequisite>
</RecipeDef>

should change this?