Cannot run setup anymore

[exprimo]

Hi

Something went wrong during Terrain creation and Unity crashed. Upon restart Gaia could not be run anymore, so I deleted everything Gaia related and imported again. Now I cannot run the setup, upgrade to the universal render pipeline to be exact, I aborted afer 5k of the same error and tracked it down to a missing session object during path creation.

Can you help me?

Cheers, Michael

Unity 2022.3 

Error:

ArgumentException: Path cannot be the empty string or all whitespace.
Parameter name: path
System.IO.Directory.CreateDirectory (System.String path) (at <605bf8b31fcb444b85176da963870aa7>:0)
Gaia.GaiaDirectories.CreatePathIfDoesNotExist (System.String path) (at Assets/Procedural Worlds/Gaia/Scripts/Utils/GaiaDirectories.cs:555)
Gaia.GaiaDirectories.GetSessionSubFolderPath (Gaia.GaiaSession gaiaSession, System.Boolean create) (at Assets/Procedural Worlds/Gaia/Scripts/Utils/GaiaDirectories.cs:296)
Gaia.GaiaDirectories.GetSceneProfilesFolderPath (Gaia.GaiaSession gaiaSession, System.Boolean create) (at Assets/Procedural Worlds/Gaia/Scripts/Utils/GaiaDirectories.cs:306)
Gaia.Pipeline.URP.GaiaURPPipelineUtils.CreatePostFXProfileInstance (Gaia.SceneProfile sceneProfile, Gaia.GaiaLightingProfileValues profile) (at Assets/Procedural Worlds/Gaia/Scripts/Editor/GaiaURPPipelineUtils.cs:553)
Gaia.Pipeline.URP.GaiaURPPipelineUtils.ApplyURPPostProcessing (Gaia.GaiaLightingProfileValues profile, Gaia.SceneProfile lightingProfile) (at Assets/Procedural Worlds/Gaia/Scripts/Editor/GaiaURPPipelineUtils.cs:478)
Gaia.Pipeline.URP.GaiaURPPipelineUtils.ConfigureSceneToURP (Gaia.Pipeline.UnityPipelineProfile profile) (at Assets/Procedural Worlds/Gaia/Scripts/Editor/GaiaURPPipelineUtils.cs:96)
Gaia.Pipeline.URP.GaiaURPPipelineUtils+<StartURPSetup>d__20.MoveNext () (at Assets/Procedural Worlds/Gaia/Scripts/Editor/GaiaURPPipelineUtils.cs:942)
Gaia.GaiaManagerEditor.EditorPipelineUpdate () (at Assets/Procedural Worlds/Gaia/Scripts/Editor/GaiaManagerEditor.cs:4399)
UnityEditor.EditorApplication.Internal_CallUpdateFunctions () (at <da771086bc2e4cfc9ad0a72e083a7f98>:0)

 

Tracked it to here: https://imgur.com/a/a2DeRni

 

[exprimo]

Ok, I solved it. For feature reference: Click Gaia Manager > Advanced > Gaia Terrains > Create Terrain . This creates a new Session Manager too. The setup can then be completed.

Cheers

[Bryan]

Thank you for the update!