点击贴纸，直播画面上并没出现贴纸。这是个Bug吧，还是我没权限呢？
2021-09-11 16:20:47.826288+0800 TRTCSimpleDemo[92331:5528865] viewModel: <FUStickerViewModel: 0x280c37120> exits
[2021-09-11 16:20:49.119] [faceunity] [error] [CNamaSDK.cpp:443] this certificate don't have access to this item, failed to load item!
点击贴纸，直播画面上并没出现贴纸。这是个Bug吧，还是我没权限呢？
2021-09-11 16:20:47.826288+0800 TRTCSimpleDemo[92331:5528865] viewModel: <FUStickerViewModel: 0x280c37120> exits
[2021-09-11 16:20:49.119] [faceunity] [error] [CNamaSDK.cpp:443] this certificate don't have access to this item, failed to load item!