GFD Studio replacing animations

[Elvagan]

Hi,

I wanted to test the FBX animation import feature of GFD studio but it seems I don't understand how it works :/

My process for testing is to try to replace by an already existing animation before trying to create new ones ^^:
- Open a model and some animations in GFD Studio, let's say c0007_001_00.GMD and af0007_002.GAP for example
- Import the same model (c0007_001_00.GMD) in 3dsMax using the import script (i'm using 3dsMax 2019 and script 0.15 alpha)
- Import an animation file from the same character let's say af0007_051.GAP
- Load an animation (index 0)
- Export as FBX. Here are my export parameters (I used the same as Shrinefox in Rigging video tutorial)


- Choose an animation in GFD Studio and click "replace" (animation 0 in af0007_002.GAP)
- Select my exported FBX
- And I get this GFD Studio unhandled exception

Code: Select all

System.NullReferenceException: Object reference not set to an instance of an object.
   à GFDLibrary.Animations.Conversion.AnimationConverter.ConvertFromAssimpScene(Scene aiScene, Animation aiAnimation, AnimationConverterOptions options)
   à GFDStudio.GUI.DataViewNodes.AnimationViewNode.<InitializeCore>b__27_2(String file)
   à GFDStudio.GUI.DataViewNodes.DataViewNode.ReplaceInternal(String filepath, Type selectedType)
   à GFDStudio.GUI.DataViewNodes.DataViewNode.Replace()
   à GFDStudio.GUI.DataViewNodes.DataViewNode.<>c__DisplayClass80_0.<CreateEventHandler>b__0(Object s, EventArgs e)
   à System.Windows.Forms.ToolStripItem.RaiseEvent(Object key, EventArgs e)
   à System.Windows.Forms.ToolStripMenuItem.OnClick(EventArgs e)
   ... and some other stuff from Windows callstack

Did I miss something in the process, or did I do something wrong?

Thanks for any help :)

[Elvagan]

Alright I fixed the problem by debuging GFD sources :)

A "find" result was used either it is null or not and in my case it was null, so it crashed.
It's probably related to my FBX file, i don't know but at least now it works.