hi，您好，我这边一块1126的开发板，在ubuntu上，按照快速手册，填好target 和 id之后，能够正常在npu上跑demo，但是在mac上就不能。
报错原因如下：
--> Building model
done
--> Export RKNN model
done
--> Init runtime environment
E Only support ntb mode on macOS_x64. But can not find device with ntb mode.
E Catch exception when init runtime!
E Traceback (most recent call last):
E File "rknn/api/rknn_base.py", line 855, in rknn.api.rknn_base.RKNNBase.init_runtime
E File "rknn/api/rknn_runtime.py", line 171, in rknn.api.rknn_runtime.RKNNRuntime.__init__
E File "rknn/api/rknn_platform_utils.py", line 304, in rknn.api.rknn_platform_utils.start_ntp_or_adb
E Exception: Init runtime environment failed!
E Current device id is: 87799d7be4792d4b
E Devices connected:
E []
Init runtime environment failed