Babylonjs unity-exporter package - Build project error

Bugs
1

Unity version - 2021.2.6f1
Babylon package - Babylon Editor Toolkit_5.0.0_A61.unitypackage

After import , I have simply saved my blank scene. When i click on play button, it says Build Project > Build , then it says Build Failed with error in console

Assets/[Babylon]/Template/Typings/babylon.d.ts(44738,32): error TS2304: Cannot find name ‘XMLHttpRequestBodyInit’.
Assets/[Babylon]/Template/Typings/babylon.d.ts(92158,13): error TS2403: Subsequent variable declarations must have the same type. Variable ‘VRFrameData’ must be of type ‘{ new (): VRFrameData; prototype: VRFrameData; }’, but here has type ‘any’.

System.UnityTools:CompileProjectScriptBundle (System.IO.StreamWriter,string,string,string,string,bool,string)
CanvasTools.CanvasToolsExporter:ExportProject (string,EditorSceneInformation,EditorBuildType,UnityEngine.Transform,string,string)
CanvasTools.CanvasToolsExporter:BuildProject (EditorBuildType,UnityEngine

and when I launch web preview, nothing loads…screenshots attached for reference

Please guide and help me getting started

2

Tagging @MackeyK24

1 Like
3

You need to install or update your type script version

You can also install a local project typescript… check script compilations section on exporter panel

Basically run npm install in the project root folder to install local typescript

4

I have already done that in the beginning. It is running from local

5

if your talking about the XMLHttpRequestBodyInit error in babylon.d.ts…

Then its your typescript compiler… you need at least 4.4.2…

try running this again

npm install -g typescript
6

this issue is sovedwith local typescript installation, please close this

1 Like