ObjectDetectionCoral cannot start , has Numpy error

[ingus16]

Area of Concern

• Server module wont start ObjectDetectionCoral
  Describe the bug

I have USB-C version of Coral TPU
Tried to install coral module in the Code project AI , received error as per screenshot.
Tried on the docker environment , has same issue.
When start module then this error appears.

Expected behavior
Installed and can be started without errors

Screenshots

Your System (please complete the following information):

• CodeProject.AI Server version: 2.6.5
• OS: Windows
• System 16Gb
• GPU Intel Iris 530
• GPU RAM 1GB

[beginnersguide]

Area of Concern

• [ X ] Server module: Object Detection (Coral) 2.3.1

Describe the bug

08:06:56:ObjectDetectionCoral: A module that was compiled using NumPy 1.x cannot be run in
08:06:56:ObjectDetectionCoral: NumPy 2.0.0 as it may crash. To support both 1.x and 2.x
08:06:56:ObjectDetectionCoral: versions of NumPy, modules must be compiled with NumPy 2.0.
08:06:56:ObjectDetectionCoral: Some module may need to rebuild instead e.g. with 'pybind11>=2.12'.
08:06:56:ObjectDetectionCoral: If you are a user of the module, the easiest solution will be to
08:06:56:ObjectDetectionCoral: downgrade to 'numpy<2' or try to upgrade the affected module.
08:06:56:ObjectDetectionCoral: We expect that some modules will need time to support NumPy 2.
08:06:56:ObjectDetectionCoral: Traceback (most recent call last):  File "/app/modules/ObjectDetectionCoral/objectdetection_coral_adapter.py", line 229, in 
08:06:56:ObjectDetectionCoral:     CoralObjectDetector_adapter().start_loop()
08:06:56:ObjectDetectionCoral:   File "/app/modules/ObjectDetectionCoral/bin/linux/python39/venv/lib/python3.9/site-packages/codeproject_ai_sdk/module_runner.py", line 278, in start_loop
08:06:56:ObjectDetectionCoral:     self.initialise()
08:06:56:ObjectDetectionCoral:   File "/app/modules/ObjectDetectionCoral/objectdetection_coral_adapter.py", line 54, in initialise
08:06:56:ObjectDetectionCoral:     import objectdetection_coral_multitpu as odcm
08:06:56:ObjectDetectionCoral:   File "/app/modules/ObjectDetectionCoral/objectdetection_coral_multitpu.py", line 51, in 
08:06:56:ObjectDetectionCoral:     from tpu_runner import TPURunner, INTERPRETER_LIFESPAN_SECONDS
08:06:56:ObjectDetectionCoral:   File "/app/modules/ObjectDetectionCoral/tpu_runner.py", line 33, in 
08:06:56:ObjectDetectionCoral:     from pycoral.utils import edgetpu
08:06:56:ObjectDetectionCoral:   File "/app/modules/ObjectDetectionCoral/bin/linux/python39/venv/lib/python3.9/site-packages/pycoral/utils/edgetpu.py", line 24, in 
08:06:56:ObjectDetectionCoral:     from pycoral.pybind._pywrap_coral import GetRuntimeVersion as get_runtime_version
08:06:56:ObjectDetectionCoral: AttributeError: _ARRAY_API not found
08:06:56:ObjectDetectionCoral: Traceback (most recent call last):
08:06:56:ObjectDetectionCoral:   File "/app/modules/ObjectDetectionCoral/objectdetection_coral_adapter.py", line 229, in 
08:06:56:ObjectDetectionCoral:     CoralObjectDetector_adapter().start_loop()
08:06:56:ObjectDetectionCoral:   File "/app/modules/ObjectDetectionCoral/bin/linux/python39/venv/lib/python3.9/site-packages/codeproject_ai_sdk/module_runner.py", line 278, in start_loop
08:06:56:ObjectDetectionCoral:     self.initialise()
08:06:56:ObjectDetectionCoral:   File "/app/modules/ObjectDetectionCoral/objectdetection_coral_adapter.py", line 54, in initialise
08:06:56:ObjectDetectionCoral:     import objectdetection_coral_multitpu as odcm
08:06:56:ObjectDetectionCoral:   File "/app/modules/ObjectDetectionCoral/objectdetection_coral_multitpu.py", line 51, in 
08:06:56:ObjectDetectionCoral:     from tpu_runner import TPURunner, INTERPRETER_LIFESPAN_SECONDS
08:06:56:ObjectDetectionCoral:   File "/app/modules/ObjectDetectionCoral/tpu_runner.py", line 33, in 
08:06:56:ObjectDetectionCoral:     from pycoral.utils import edgetpu
08:06:56:ObjectDetectionCoral:   File "/app/modules/ObjectDetectionCoral/bin/linux/python39/venv/lib/python3.9/site-packages/pycoral/utils/edgetpu.py", line 24, in 
08:06:56:ObjectDetectionCoral:     from pycoral.pybind._pywrap_coral import GetRuntimeVersion as get_runtime_version
08:06:56:ObjectDetectionCoral: SystemError: initialization of _pywrap_coral raised unreported exception
08:06:56:ObjectDetectionCoral: Self test: Self-test failed
08:06:56:ObjectDetectionCoral: Module setup time 00:01:10
08:06:56:ObjectDetectionCoral:                 Setup complete                                        
08:06:56:ObjectDetectionCoral: Total setup time 00:01:13

Your System (please complete the following information):

• CodeProject.AI Server version: 2.6.5
• OS: Ubuntu 22.04.3 LTS
• RAM: 8GB
• GPU: Intel(R) Core(TM) i3-9100T CPU @ 3.10GHz
• GPU: Onboard Intel UHD Graphics 630
• Google Coral TPU USB-Accelarator

[ingus16]

On Docker now works with 2.6.5
But windows not. Now has this error Fatal Python error: init_fs_encoding: failed to get the Python codec of the filesystem encoding

02:31:04:Preparing to install module 'ObjectDetectionCoral'
02:31:04:Downloading module 'ObjectDetectionCoral'
02:31:04:Installing module 'ObjectDetectionCoral'
02:31:05:ObjectDetectionCoral: Installing CodeProject.AI Analysis Module
02:31:05:ObjectDetectionCoral: ======================================================================
02:31:05:ObjectDetectionCoral: CodeProject.AI Installer
02:31:05:ObjectDetectionCoral: ======================================================================
02:31:05:ObjectDetectionCoral: 192.6Gb of 243Gb available on
02:31:05:ObjectDetectionCoral: General CodeProject.AI setup
02:31:05:ObjectDetectionCoral: Creating Directories...done
02:31:05:ObjectDetectionCoral: GPU support
02:31:05:ObjectDetectionCoral: CUDA Present...No
02:31:06:ObjectDetectionCoral: ROCm Present...No
02:31:06:ObjectDetectionCoral: Checking for .NET 7.0...Checking SDKs...Upgrading: .NET is 0
02:31:06:ObjectDetectionCoral: Current version is 0. Installing newer version.
02:31:06:ObjectDetectionCoral: 'winget' is not recognized as an internal or external command,
02:31:06:ObjectDetectionCoral: operable program or batch file.
02:31:08:ObjectDetectionCoral: Reading ObjectDetectionCoral settings.......done
02:31:08:ObjectDetectionCoral: Installing module Object Detection (Coral) 2.3.4
02:31:08:ObjectDetectionCoral: Installing Python 3.9
02:31:08:ObjectDetectionCoral: Python 3.9 is already installed
02:31:08:ObjectDetectionCoral: Python path configuration:
02:31:08:ObjectDetectionCoral: PYTHONHOME = (not set)
02:31:08:ObjectDetectionCoral: PYTHONPATH = (not set)
02:31:08:ObjectDetectionCoral: program name = 'C:\Program Files\CodeProject\AI\runtimes\bin\windows\python39\python.exe'
02:31:08:ObjectDetectionCoral: isolated = 0
02:31:08:ObjectDetectionCoral: environment = 1
02:31:08:ObjectDetectionCoral: user site = 1
02:31:08:ObjectDetectionCoral: import site = 1
02:31:08:ObjectDetectionCoral: sys._base_executable = 'C:\Program Files\CodeProject\AI\runtimes\bin\windows\python39\python.exe'
02:31:08:ObjectDetectionCoral: sys.base_prefix = ''
02:31:08:ObjectDetectionCoral: sys.base_exec_prefix = ''
02:31:08:ObjectDetectionCoral: sys.platlibdir = 'lib'
02:31:08:ObjectDetectionCoral: sys.executable = 'C:\Program Files\CodeProject\AI\runtimes\bin\windows\python39\python.exe'
02:31:08:ObjectDetectionCoral: sys.prefix = ''
02:31:08:ObjectDetectionCoral: sys.exec_prefix = ''
02:31:08:ObjectDetectionCoral: sys.path = [
02:31:08:ObjectDetectionCoral: 'C:\Program Files\CodeProject\AI\runtimes\bin\windows\python39\python39.zip',
02:31:08:ObjectDetectionCoral: '.\DLLs',
02:31:08:ObjectDetectionCoral: '.\lib',
02:31:08:ObjectDetectionCoral: 'C:\Program Files\CodeProject\AI\runtimes\bin\windows\python39',
02:31:08:ObjectDetectionCoral: ]
02:31:08:ObjectDetectionCoral: Fatal Python error: init_fs_encoding: failed to get the Python codec of the filesystem encoding
02:31:08:ObjectDetectionCoral: Python runtime state: core initialized
02:31:08:ObjectDetectionCoral: ModuleNotFoundError: No module named 'encodings'
02:31:08:ObjectDetectionCoral: Current thread 0x00001bd0 (most recent call first):
02:31:08:ObjectDetectionCoral:
02:31:08:ObjectDetectionCoral: Creating Virtual Environment (Local)...done
02:31:08:ObjectDetectionCoral: The system cannot find the path specified.
02:31:08:ObjectDetectionCoral: Confirming we have Python 3.9 in our virtual environment...
02:31:08:Module ObjectDetectionCoral installed successfully.
02:31:08:Module ObjectDetectionCoral not configured to AutoStart.
02:31:08:Installer exited with code 255
02:31:08:Call to run Install on module ObjectDetectionCoral has completed.

[ChrisMaunder]

Fixed