RET_CHECK 失败：需要输出张量范围

Question

当我运行代码时，出现此错误。另外，我已经安装了所需的依赖项，例如

cvzone

和

mediapipe

，但仍然错误。

有人可以帮我解决这个问题或者知道问题出在哪里吗？

import cv2
from cvzone.PoseModule import PoseDetector

cap = cv2.VideoCapture('Video.mp4')

detector = PoseDetector()
while True:
    success, img = cap.read()
    img = detector.findPose(img)
    lmList, bboxInfo = detector.findPosition(img)
    cv2.imshow("Image", img)
    cv2.waitKey(1)

结果：

Traceback (most recent call last):
  File "/Users/chashanefaith.babanto/Desktop/CRYSTHEL/Motion Capture/MotionCap.py", line 6, in <module>
    detector = PoseDetector()
  File "/Users/chashanefaith.babanto/Desktop/CRYSTHEL/Motion Capture/.venv/lib/python3.9/site-packages/cvzone/PoseModule.py", line 42, in __init__
    self.pose = self.mpPose.Pose(static_image_mode=self.staticMode,
  File "/Users/chashanefaith.babanto/Desktop/CRYSTHEL/Motion Capture/.venv/lib/python3.9/site-packages/mediapipe/python/solutions/pose.py", line 146, in __init__
    super().__init__(
  File "/Users/chashanefaith.babanto/Desktop/CRYSTHEL/Motion Capture/.venv/lib/python3.9/site-packages/mediapipe/python/solution_base.py", line 248, in __init__
    self._graph = calculator_graph.CalculatorGraph(
RuntimeError: ValidatedGraphConfig Initialization failed.
ImageToTensorCalculator: ; RET_CHECK failure (mediapipe/calculators/tensor/image_to_tensor_calculator.cc:144) ValidateOptionOutputDims(options) returned INTERNAL: ; RET_CHECK failure (./mediapipe/calculators/tensor/image_to_tensor_utils.h:136) options.has_output_tensor_float_range() || options.has_output_tensor_int_range() || options.has_output_tensor_uint_range()Output tensor range is required. 
InferenceCalculatorCpu: ; RET_CHECK failure (mediapipe/calculators/tensor/inference_calculator_cpu.cc:63) !options.model_path().empty() ^ kSideInModel(cc).IsConnected()Either model as side packet or model path in options is required.
SplitDetectionVectorCalculator: The number of output streams should match the number of ranges specified in the CalculatorOptions.
ImageToTensorCalculator: ; RET_CHECK failure (mediapipe/calculators/tensor/image_to_tensor_calculator.cc:144) ValidateOptionOutputDims(options) returned INTERNAL: ; RET_CHECK failure (./mediapipe/calculators/tensor/image_to_tensor_utils.h:136) options.has_output_tensor_float_range() || options.has_output_tensor_int_range() || options.has_output_tensor_uint_range()Output tensor range is required. 
ConstantSidePacketCalculator: ; RET_CHECK failure (mediapipe/calculators/core/constant_side_packet_calculator.cc:64) (cc->OutputSidePackets().NumEntries(kPacketTag))==(options.packet_size())Number of output side packets has to be same as number of packets configured in options.
ConstantSidePacketCalculator: ; RET_CHECK failure (mediapipe/calculators/core/constant_side_packet_calculator.cc:64) (cc->OutputSidePackets().NumEntries(kPacketTag))==(options.packet_size())Number of output side packets has to be same as number of packets configured in options.
ConstantSidePacketCalculator: ; RET_CHECK failure (mediapipe/calculators/core/constant_side_packet_calculator.cc:64) (cc->OutputSidePackets().NumEntries(kPacketTag))==(options.packet_size())Number of output side packets has to be same as number of packets configured in options.
SplitTensorVectorCalculator: The number of output streams should match the number of ranges specified in the CalculatorOptions.
SplitNormalizedLandmarkListCalculator: The number of output streams should match the number of ranges specified in the CalculatorOptions.
SplitLandmarkListCalculator: The number of output streams should match the number of ranges specified in the CalculatorOptions.

Answer 1

我也遇到同样的问题了！！！！我通过安装旧版本的mediapipe(0.10.0)解决了这个问题。