Using UdonGraph and UdonSharp, any attempt to load from a url (String, Image, and Video) fails to run, resulting in an UdonVM error. This issue can be reproduced in any project attempting to load a URL on the 3.10.2 SDK.
The Graph shown in the screenshot never has OnStringLoadSuccess/Error trigger, as the error occurs during the LoadUrl step.
The issue appears to stem from Udon communicating with UniTask. I have provided the resulting error using an UdonGraph here:
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[UdonBehaviour] An exception occurred during Udon execution, this UdonBehaviour will be halted.
VRC.Udon.VM.UdonVMException: The VM encountered an error!
Exception Message:
An exception occurred during EXTERN to 'VRCSDK3StringLoadingVRCStringDownloader.__LoadUrl__VRCSDKBaseVRCUrl_VRCUdonCommonInterfacesIUdonEventReceiver__SystemVoid'.
Parameter Addresses: 0x00000000, 0x00000001
Method not found: Cysharp.Threading.Tasks.UniTask Cysharp.Threading.Tasks.UniTask.WaitWhile(System.Func`1<bool>,Cysharp.Threading.Tasks.PlayerLoopTiming,System.Threading.CancellationToken,bool)