ArgumentNullException for video playing

[ianychoi]

Hello,

I am using Fuse 1.0.0 (build 13426), and I cloned to this repository (master branch) but
it occasionally shows "Oops! Something went wrong here. Value cannot be null. Please refer to the log for details" error message.

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[Viewport]: Density changed, reifying
[Viewport]: System.ArgumentNullException: Value cannot be null.
at Fuse.Video.Mono.PixelBuffer..ctor (IntPtr handle) <0x1a116ec0 + 0x00037> in :0
at Fuse.Video.Mono.VideoImpl.CopyPixelBuffer (MonoMac.AVFoundation.AVPlayerItemVideoOutput output, CMTime time, MonoMac.CoreMedia.CMTime& outItemTimeForDisplay) <0x1a1169c8 + 0x0016f> in :0
at Fuse.Video.Mono.VideoImpl.UpdateTexture (Fuse.Video.Mono.VideoHandle handle, Int32 textureHandle) <0x1a116808 + 0x0014f> in :0
at Fuse.Video.Mono.MonoImpl.UpdateTexture (Int32 textureHandle) <0x1a1167d8 + 0x0001b> in :0
at Fuse.Video.Graphics.CIL.VideoImpl.UpdateTexture (Fuse.Video.Graphics.CIL.VideoHandle handle, Int32 textureHandle) <0x1a1167b0 + 0x00021> in :0
at Fuse.Controls.VideoImpl.CIL.VideoPlayer.Update () <0x1a115cb0 + 0x001af> in :0
at Fuse.Controls.VideoImpl.GraphicsVideoService.Fuse.Controls.VideoImpl.IVideoService.Update () <0x14f4d008 + 0x0002c> in :0
at Fuse.Controls.VideoImpl.VideoVisual.OnUpdate () <0x14f4cfb0 + 0x0001c> in :0
at Fuse.UpdateListener.Invoke () <0x10fd3f20 + 0x00053> in :0
at Fuse.UpdateManager.ProcessListeners (Fuse.Stage stage, System.Collections.Generic.List`1& _exceptions) <0x10fd3b58 + 0x00057> in :0