[W|0.10.778] World can't be select. (With How to Fix)

[RedAlex24]

World creation work, but when i want to create a new game i select a world and... nothing.

Output of the log.

Exception loading world from Regor.rww:
System.NullReferenceException: Object reference not set to an instance of an object

  at RimWorld.Pawn_NeedsTracker.TryGetNeed[Need_Mood] () [0x00000] in <filename unknown>:0

  at RimWorld.Pawn_NeedsTracker.BindDirectNeedFields () [0x00000] in <filename unknown>:0

  at RimWorld.Pawn_NeedsTracker.ExposeData () [0x00000] in <filename unknown>:0

  at Verse.LoadCrossRefHandler.ResolveAllCrossReferences () [0x00000] in <filename unknown>:0

  at RimWorld.Planet.WorldLoader.LoadWorldFromFile (System.String absFilePath, Boolean finalize) [0x00000] in <filename unknown>:0

  at RimWorld.Page_SelectWorld.SelectWorldFile (System.IO.FileInfo worldFile) [0x00000] in <filename unknown>:0

(Filename: C:/buildslave/unity/build/artifacts/StandalonePlayerGenerated/UnityEngineDebug.cpp Line: 56)

HOW TO FIX

1:Open a folder.
2:Type in adresse in the top : %UserProfile%\appdata\locallow
3:Backup Ludeon Studios Folder
4:Delete Ludeon Studios Folder

[Sigismonde]

Creates world, couldn't select one for a new game. Bump.

[georgeisbusting]

Same issue. I can create a world, but cannot select it. I press Select, but nothing happens.  Output of log is similar to ops:

Could not resolve reference to object with loadID Colony1722803592 of type RimWorld.Faction. Was it compressed away, destroyed, had no ID number, or not saved/loaded right?

(Filename: C:/buildslave/unity/build/artifacts/StandalonePlayerGenerated/UnityEngineDebug.cpp Line: 56)

Exception loading world from AlkesV.rww:
System.NullReferenceException: Object reference not set to an instance of an object

  at Verse.HediffSet.DirtyCache () [0x00000] in <filename unknown>:0

  at Verse.HediffSet.ExposeData () [0x00000] in <filename unknown>:0

  at Verse.LoadCrossRefHandler.ResolveAllCrossReferences () [0x00000] in <filename unknown>:0

  at RimWorld.Planet.WorldLoader.LoadWorldFromFile (System.String absFilePath, Boolean finalize) [0x00000] in <filename unknown>:0

  at RimWorld.Page_SelectWorld.SelectWorldFile (System.IO.FileInfo worldFile) [0x00000] in <filename unknown>:0

(Filename: C:/buildslave/unity/build/artifacts/StandalonePlayerGenerated/UnityEngineDebug.cpp Line: 56)

[wolvern]

Same issue, wondering if i need to delete all items and try from scratch with this patch.

Just did so and it fixed it, tho kinda not happy that i needed to delete the saves to run it.

[malakhim]

Same here. Only happened since I started playing with the new version that was released a few days ago:

Exception loading world from Elmuthalleth.rww:
System.NullReferenceException: Object reference not set to an instance of an object

  at Verse.HediffSet.DirtyCache () [0x00000] in <filename unknown>:0

  at Verse.HediffSet.ExposeData () [0x00000] in <filename unknown>:0

  at Verse.LoadCrossRefHandler.ResolveAllCrossReferences () [0x00000] in <filename unknown>:0

  at RimWorld.Planet.WorldLoader.LoadWorldFromFile (System.String absFilePath, Boolean finalize) [0x00000] in <filename unknown>:0

  at RimWorld.Page_SelectWorld.SelectWorldFile (System.IO.FileInfo worldFile) [0x00000] in <filename unknown>:0

(Filename: C:/buildslave/unity/build/artifacts/StandalonePlayerGenerated/UnityEngineDebug.cpp Line: 56)

[RedAlex24]

Fix found i have write it in first post.

[chaouki]

I had the same problem and simply restarted Rimworld. After that it worked.

[Tynan]

Can one of you post one of the world files that is failing?

Are you sure you're trying to open the new world? Or are you trying to open a world from an older build?

[Dave-In-Texas]

its probably something else in the ludeon directory, since why would a save you're not loading impact you creating a colony??  and wolvern posts that wiping it all cleared the error.

[Gammro]

Just deleting the config folder worked for me. So no need to delete your saves.

[Tynan]

If someone could post the full log or the first exception from the log I'd be appreciative.