cuvidGetDecoderCaps(&ctx->caps8) failed

Hey:
When I use ffmpeg in rtx3070 hardware decode,I found this error,please help solve it,thx。
cuvidGetDecoderCaps(&ctx->caps8) failed
cuvidGetDecoderCaps(&ctx->caps10) failed
cuvidGetDecoderCaps(&ctx->caps12) failed

RTX3070
cuda11.2
drvier: 460.39
Video_Codec_Sdk : 11.0

Hi,
Please provide exact details to help reproduce this issue like ffmpeg command used, input files, ffmpeg version etc. You can also enable FFmpeg verbose logs to get better idea of this failure.
Can you attach nvidia-bug-report as well?

Thanks.