NPUTransfe在推理的时候报错Transfer interface open failed

使用rknn模型inference推理报错E NPUTransfer: Transfer interface open failed!, ret = -4,然后按照http://t.rock-chips.com/forum.php?mod=viewthread&tid=395&highlight=transfer%2Binterface%2Bopen%2Bfailed尝试了以下将tookit0.9.9换成1.0.0还是还是报错,NPUTransfer:Cannot connect to proxy: Connection refusedspec  = local:transfer_proxyRKNNAPI rknn_init, driver open fail! ret = -4
catch exception when init tuntime!
两次都是使用的example里面的mobilenet-ssd里面的ssd.py
lsusb也看不出什么

感谢 ,果然是驱动不匹配