(NotFound) Cannot open file ./baidu_pp_detection/models/cascade_rcnn_dcn_r101_vd_fpn_gen_server_side__model__, please confirm whether the file is normal.
[Hint: Expected static_cast(fin.is_open()) == true, but received static_cast(fin.is_open()):0 != true:1.] (at ..\paddle\fluid\inference\api\analysis_predictor.cc:1116)
Traceback (most recent call last):
File "C:\论文模型\CVprojects-main\codes\9.virtual reader\demo.py", line 515, in
control.recognize()
File "C:\论文模型\CVprojects-main\codes\9.virtual reader\demo.py", line 357, in recognize
drawInfo = DrawSomeInfo()
File "C:\论文模型\CVprojects-main\codes\9.virtual reader\demo.py", line 69, in init
self.pp_dete = Baidu_PP_Detection()
File "C:\论文模型\CVprojects-main\codes\9.virtual reader\baidu_pp_wrap.py", line 39, in init
trt_calib_mode=False)
File "baidu_pp_detection\python\infer.py", line 78, in init
trt_calib_mode=trt_calib_mode)
File "baidu_pp_detection\python\infer.py", line 359, in load_predictor
predictor = fluid.core.create_paddle_predictor(config)
RuntimeError: Unknown exception
(NotFound) Cannot open file ./baidu_pp_detection/models/cascade_rcnn_dcn_r101_vd_fpn_gen_server_side__model__, please confirm whether the file is normal. [Hint: Expected static_cast(fin.is_open()) == true, but received static_cast(fin.is_open()):0 != true:1.] (at ..\paddle\fluid\inference\api\analysis_predictor.cc:1116)
Traceback (most recent call last): File "C:\论文模型\CVprojects-main\codes\9.virtual reader\demo.py", line 515, in
control.recognize()
File "C:\论文模型\CVprojects-main\codes\9.virtual reader\demo.py", line 357, in recognize
drawInfo = DrawSomeInfo()
File "C:\论文模型\CVprojects-main\codes\9.virtual reader\demo.py", line 69, in init
self.pp_dete = Baidu_PP_Detection()
File "C:\论文模型\CVprojects-main\codes\9.virtual reader\baidu_pp_wrap.py", line 39, in init
trt_calib_mode=False)
File "baidu_pp_detection\python\infer.py", line 78, in init
trt_calib_mode=trt_calib_mode)
File "baidu_pp_detection\python\infer.py", line 359, in load_predictor
predictor = fluid.core.create_paddle_predictor(config)
RuntimeError: Unknown exception
请问这是什么原因啊