hand detection and marking issue

[Sneha Singh]

Hi,

After running my scipt for hand landmark detection I get below error. I have tried all possible solutions:

- uninstall and reinstall

- using virtual env

- using lower python version in venv

does anyone have another solution?

Traceback (most recent call last):
  File "/Users/snehasingh/Documents/Courses Spring 2023/Deep Learning/Final Project/dataset_creation.py", line 12, in <module>
    hands = mp_hands.Hands(static_image_mode=True, min_detection_confidence= 0.3)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/snehasingh/Documents/Courses Spring 2023/Deep Learning/Final Project/lib/python3.11/site-packages/mediapipe/python/solutions/hands.py", line 114, in __init__
    super().__init__(
  File "/Users/snehasingh/Documents/Courses Spring 2023/Deep Learning/Final Project/lib/python3.11/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.
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.
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.
SplitTensorVectorCalculator: The number of output streams should match the number of ranges specified in the CalculatorOptions.