CodeProject.AI Discussions

CodeProject.AI is our standalone, self-hosted, fast, free and Open Source Artificial Intelligence microserver for any platform, any language.

Re: Coral Module Install Fails

John Vollman16-Apr-24 7:10

John Vollman

16-Apr-24 7:10

Seems like just a corrupted 2.2.2 package on the site.

Calling @chris-maunder to re-upload the zip file.

Re: Coral Module Install Fails

Chris Maunder16-Apr-24 7:12

Chris Maunder

16-Apr-24 7:12

Matthew has redeployed so it may be worth trying again, with cache disabled.

cheers
Chris Maunder

Re: Coral Module Install Fails

Member 1624433116-Apr-24 9:35

Member 16244331

16-Apr-24 9:35

Coral 2.2.2 Update now works for me, thanks for fixing...

Although YOLOv8 1.4.3 also fails to download with the same error I had for Coral Frown | :(

Re: Coral Module Install Fails

Sean Ewington16-Apr-24 10:12

Sean Ewington

16-Apr-24 10:12

Please try again. Should be good now.

Thanks,
Sean Ewington
CodeProject

Re: Coral Module Install Fails

Member 1624433117-Apr-24 22:38

Member 16244331

17-Apr-24 22:38

Works now, thanks for fixing Smile | :)

YOLOv5.NET keeps getting reinstalled on reboot -- Resolved

Member 1622114015-Apr-24 5:48

Member 16221140

15-Apr-24 5:48

Running Ubuntu 22.04. Upon reboot, YOLOv5.NET keeps getting reinstalled on reboot. Any way to stop this?

Thanks

-- modified 16-Apr-24 12:10pm.

Re: YOLOv5.NET keeps getting reinstalled on reboot

Chris Maunder15-Apr-24 7:14

Chris Maunder

15-Apr-24 7:14

We just identified and fixed the error. We'll have a new release soon.

cheers
Chris Maunder

Re: YOLOv5.NET keeps getting reinstalled on reboot

Matthew Dennis15-Apr-24 7:22

Matthew Dennis

15-Apr-24 7:22

Could you please send a copy of the System Info tab

"Mistakes are prevented by Experience. Experience is gained by making mistakes."

Re: YOLOv5.NET keeps getting reinstalled on reboot

Matthew Dennis15-Apr-24 7:24

Matthew Dennis

15-Apr-24 7:24

And are you running the server in Docker.
If so, how are you starting it?

"Mistakes are prevented by Experience. Experience is gained by making mistakes."

Re: YOLOv5.NET keeps getting reinstalled on reboot

Member 1622114015-Apr-24 10:59

Member 16221140

15-Apr-24 10:59

Server version: 2.6.2
System: Docker (9da8bba89b16)
Operating System: Linux (Ubuntu 22.04)
CPUs: QEMU Virtual CPU version 2.5+
1 CPU x 8 cores. 8 logical processors (x64)
GPU (Primary): NVIDIA GeForce RTX 3060 (12 GiB) (NVIDIA)
Driver: 535.171.04, CUDA: 12.2 (up to: 12.2), Compute: 8.6, cuDNN: 8.9.6
System RAM: 8 GiB
Platform: Linux
BuildConfig: Release
Execution Env: Docker
Runtime Env: Production
Runtimes installed:
.NET runtime: 7.0.17
.NET SDK: Not found
Default Python: 3.10.12
Go: Not found
NodeJS: Not found
Rust: Not found
Video adapter info:
System GPU info:
GPU 3D Usage 0%
GPU RAM Usage 2.9 GiB
Global Environment variables:
CPAI_APPROOTPATH = <root>
CPAI_PORT = 32168

I'm starting it using Docker CLI.

I also submitted <a href="https://www.codeproject.com/Messages/5995996/Cant-uninstall-without-updating">this</a> which would be great if it could get resolved since it means to uninstall, I need to first update and then uninstall.

Ubuntu Install - Continuously Restarts

Lorenzo-G15-Apr-24 1:56

Lorenzo-G

15-Apr-24 1:56

Server version:   2.6.2
System:           Linux
Operating System: Linux (Ubuntu 22.04)
CPUs:             QEMU Virtual CPU version 2.5+
                  1 CPU x 4 cores. 4 logical processors (x64)
System RAM:       8 GiB
Platform:         Linux
BuildConfig:      Release
Execution Env:    Native
Runtime Env:      Production
Runtimes installed:
  .NET runtime:     7.0.17
  .NET SDK:         7.0.117
  Default Python:   3.10.12
  Go:               Not found
  NodeJS:           Not found
  Rust:             Not found
Video adapter info:
  Device 1234:
    Driver Version     
    Video Processor
System GPU info:
  GPU 3D Usage       0%
  GPU RAM Usage      0
Global Environment variables:
  CPAI_APPROOTPATH = <root>
  CPAI_PORT        = 32168

I've installed CodeProject.AI on an Ubuntu VM in Proxmox. I'm having issues with getting it to run when the VM is restarted. CP.AI continually shuts down and restarts. I've scoured the net for possible issues and can't find anything so forgive me if it's something obvious Confused | :confused:

. The only way I can get it to run most of the time is to stop the service and run it manually running the script bash /usr/bin/codeproject.ai-server-2.6.2/start.sh.

I'm using CP.AI with Blue Iris for my home security cameras. I tried installing it in the Windows VM with Blue Iris however, that had significant install problems and then wouldn't run properly and consumed heaps of resources. When I can get CP.AI to run in the Ubuntu VM, it works a lot better than it was in Windows. I had some minor reports during the install and I'm unsure if these have any major impact on how it's running. They're pasted below.

If anyone can advise on how best to troubleshoot and get this running reliably that would be appreciated.

15:27:27:FaceProcessing: stty: 'standard input': Inappropriate ioctl for device
15:27:30:FaceProcessing: Creating Virtual Environment (Shared)... done
15:27:30:FaceProcessing: Checking for Python 3.8...(Found Python 3.8.19) All good
15:27:34:FaceProcessing: Upgrading PIP in virtual environment... done
15:27:36:FaceProcessing: Installing updated setuptools in venv... done
15:34:57:FaceProcessing: Downloading Face models...Expanding... done.
15:34:57:FaceProcessing: Moving contents of models-face-pt.zip to assets...done.
15:34:57:FaceProcessing: Installing Python packages for Face Processing
15:34:57:FaceProcessing: Installing GPU-enabled libraries: If available
15:34:57:FaceProcessing: Searching for python3-pip...All good.
15:34:57:FaceProcessing: stty: 'standard input': Inappropriate ioctl for device

15:36:09:FaceProcessing:   - Installing Pillow, a Python Image Library... (❌ failed check) done

15:39:16:ObjectDetectionYOLOv5Net: Creating models download folder...Needs admin permission to create folder

16:16:25:detect_adapter.py: Traceback (most recent call last):
16:16:25:detect_adapter.py:   File "/usr/bin/codeproject.ai-server-2.6.2/modules/ObjectDetectionYOLOv5-6.2/detect_adapter.py", line 20, in 
16:16:25:detect_adapter.py:     from detect import do_detection
16:16:25:detect_adapter.py:   File "/usr/bin/codeproject.ai-server-2.6.2/modules/ObjectDetectionYOLOv5-6.2/detect.py", line 8, in 
16:16:25:detect_adapter.py:     from yolov5.models.common import DetectMultiBackend, AutoShape
16:16:25:detect_adapter.py: ModuleNotFoundError: No module named 'yolov5'
16:16:26:Module ObjectDetectionYOLOv5-6.2 has shutdown

Re: Ubuntu Install - Continuously Restarts

Chris Maunder15-Apr-24 7:13

Chris Maunder

15-Apr-24 7:13

We've had other reports of this and it's clearly a system issue (my guess: our understanding of how to manage systemd).

cheers
Chris Maunder

Re: Ubuntu Install - Continuously Restarts

Member 1624433115-Apr-24 23:20

Member 16244331

15-Apr-24 23:20

FYI I had to replace the "Type=notify" with "Type=simple" in /etc/systemd/system/codeproject.ai-server.service to make the service stay running for more than 2 minutes

Re: Ubuntu Install - Continuously Restarts

Lorenzo-G16-Apr-24 2:12

Lorenzo-G

16-Apr-24 2:12

I’ll give it a try tomorrow. Thank you!

Re: Ubuntu Install - Continuously Restarts

Chris Maunder16-Apr-24 14:51

Chris Maunder

16-Apr-24 14:51

Ubunut 2.6.4 is out that includes this fix

cheers
Chris Maunder

Re: Ubuntu Install - Continuously Restarts

Lorenzo-G16-Apr-24 17:43

Lorenzo-G

16-Apr-24 17:43

Thanks Chris. I tried the suggested fix above and it seemed to work. I’ll update when I can.

Re: Ubuntu Install - Continuously Restarts

Member 1624433120-Apr-24 3:52

Member 16244331

20-Apr-24 3:52

FYI the 2.6.4 release reports the following log message:

Server: This is a new, unreleased version

Unable to find or initialise the Coral TPU. Falling back to CPU-only. -- Resolved

Medved7714-Apr-24 7:39

Medved77

14-Apr-24 7:39

Hi,

I'm running codeproject in a docker debian lxc within proxmox. I believe I've passed through the Coral USB TPU correctly as codeproject references 'TPU Dectected' in the logs, however next entry is 'Unable to find or initialise the Coral TPU. Falling back to CPU-only.'

Really unsure where to go from here so reaching out in the hope that someone can advise.

Thanks!

Terminal

18:22:24:Started Object Detection (Coral) module
18:22:26:face.py: Vision AI services setup: Retrieving environment variables...
18:22:26:face.py: APPDIR:       /app/preinstalled-modules/FaceProcessing/intelligencelayer
18:22:26:face.py: PROFILE:      desktop_cpu
18:22:26:face.py: USE_CUDA:     False
18:22:26:face.py: DATA_DIR:     /etc/codeproject/ai
18:22:26:face.py: MODELS_DIR:   /app/preinstalled-modules/FaceProcessing/assets
18:22:26:face.py: MODE:         MEDIUM
18:22:26:face.py: Running init for Face Processing
18:22:51:objectdetection_coral_adapter.py: MODULE_PATH:           /app/modules/ObjectDetectionCoral
18:22:51:objectdetection_coral_adapter.py: MODELS_DIR:            /app/modules/ObjectDetectionCoral/assets
18:22:51:objectdetection_coral_adapter.py: CPAI_CORAL_MODEL_NAME: mobilenet ssd
18:22:51:objectdetection_coral_adapter.py: MODEL_SIZE:            small
18:22:51:objectdetection_coral_adapter.py: CPU_MODEL_NAME:        tf2_ssd_mobilenet_v2_coco17_ptq.tflite
18:22:51:objectdetection_coral_adapter.py: TPU_MODEL_NAME:        tf2_ssd_mobilenet_v2_coco17_ptq_edgetpu.tflite
18:22:51:objectdetection_coral_adapter.py: TPU detected
18:22:51:objectdetection_coral_adapter.py: Running init for Object Detection (Coral)
18:22:51:objectdetection_coral_adapter.py: Input details: {'name': 'serving_default_input:0', 'index': 0, 'shape': array([  1, 300, 300,   3], dtype=int32), 'shape_signature': array([  1, 300, 300,   3], dtype=int32), 'dtype': , 'quantization': (0.007843137718737125, 127), 'quantization_parameters': {'scales': array([0.00784314], dtype=float32), 'zero_points': array([127], dtype=int32), 'quantized_dimension': 0}, 'sparsity_parameters': {}}
18:22:51:objectdetection_coral_adapter.py: Unable to find or initialise the Coral TPU. Falling back to CPU-only.
18:22:51:objectdetection_coral_adapter.py: Output details: {'name': 'StatefulPartitionedCall:3;StatefulPartitionedCall:2;StatefulPartitionedCall:1;StatefulPartitionedCall:02', 'index': 252, 'shape': array([ 1, 20], dtype=int32), 'shape_signature': array([ 1, 20], dtype=int32), 'dtype': , 'quantization': (0.0, 0), 'quantization_parameters': {'scales': array([], dtype=float32), 'zero_points': array([], dtype=int32), 'quantized_dimension': 0}, 'sparsity_parameters': {}}
18:22:51:objectdetection_coral_adapter.py: Using CPU

modified 15-Apr-24 16:12pm.

Re: Unable to find or initialise the Coral TPU. Falling back to CPU-only.

Sean Ewington15-Apr-24 6:30

Sean Ewington

15-Apr-24 6:30

Thanks very much for your report. Could you please share your System Info tab from your CodeProject.AI Server dashboard, and installation log for the Coral module?

Thanks,
Sean Ewington
CodeProject

Re: Unable to find or initialise the Coral TPU. Falling back to CPU-only.

Medved7715-Apr-24 7:09

Medved77

15-Apr-24 7:09

Thanks for the response, Sean.

After posting for help yesterday, I made the realisation that the TPU cannot be shared between multiple services. Frigate is already using my TPU successfully, so I suspect that's the issue.

In case this is the wrong assumption, I've pasted the info you requested below, thanks for the help!

Server version:   2.6.2
System:           Docker (e1635ace6cb8)
Operating System: Linux (Ubuntu 22.04)
CPUs:             Intel(R) Core(TM) i5-6500T CPU @ 2.50GHz (Intel)
                  1 CPU x 4 cores. 4 logical processors (x64)
System RAM:       31 GiB
Platform:         Linux
BuildConfig:      Release
Execution Env:    Docker
Runtime Env:      Production
Runtimes installed:
  .NET runtime:     7.0.17
  .NET SDK:         Not found
  Default Python:   3.10.12
  Go:               Not found
  NodeJS:           Not found
  Rust:             Not found
Video adapter info:
System GPU info:
  GPU 3D Usage       0%
  GPU RAM Usage      0
Global Environment variables:
  CPAI_APPROOTPATH = <root>
  CPAI_PORT        = 32168

Installation logs:

<pre>18:06:28:Preparing to install module 'ObjectDetectionCoral'
18:06:28:Downloading module 'ObjectDetectionCoral'
18:06:29:Installing module 'ObjectDetectionCoral'
18:06:29:Installer script at '/app/setup.sh'
18:06:29:ObjectDetectionCoral: Setting verbosity to info
18:06:29:ObjectDetectionCoral: Hi Docker! We will disable shared python installs for downloaded modules
18:06:29:ObjectDetectionCoral: No schemas installed
18:06:29:ObjectDetectionCoral: (No schemas means: we can't detect if you're in light or dark mode)
18:06:29:ObjectDetectionCoral:              Installing CodeProject.AI Analysis Module                
18:06:29:ObjectDetectionCoral: ======================================================================
18:06:29:ObjectDetectionCoral:                    CodeProject.AI Installer                           
18:06:29:ObjectDetectionCoral: ======================================================================
18:06:29:ObjectDetectionCoral: 40.01 GiB of 50.00 GiB available on Docker
18:06:29:ObjectDetectionCoral: os, arch             = linux x86_64
18:06:29:ObjectDetectionCoral: systemName, platform = Docker, linux
18:06:29:ObjectDetectionCoral: edgeDevice           = 
18:06:29:ObjectDetectionCoral: SSH                  = false
18:06:29:ObjectDetectionCoral: setupMode            = SetupModule
18:06:29:ObjectDetectionCoral: executionEnvironment = Production
18:06:29:ObjectDetectionCoral: rootDirPath          = /app
18:06:29:ObjectDetectionCoral: appRootDirPath       = /app
18:06:29:ObjectDetectionCoral: setupScriptDirPath   = /app
18:06:29:ObjectDetectionCoral: sdkScriptsDirPath    = /app/SDK/Scripts
18:06:29:ObjectDetectionCoral: runtimesDirPath      = /app/runtimes
18:06:29:ObjectDetectionCoral: modulesDirPath       = /app/modules
18:06:29:ObjectDetectionCoral: downloadDirPath      = /app/downloads
18:06:29:ObjectDetectionCoral: Installing xz-utils...
18:06:29:ObjectDetectionCoral: WARNING: apt does not have a stable CLI interface. Use with caution in scripts.
18:06:29:ObjectDetectionCoral: WARNING: apt does not have a stable CLI interface. Use with caution in scripts.
18:06:30:ObjectDetectionCoral: stty: 'standard input': Inappropriate ioctl for device
18:06:30:ObjectDetectionCoral: General CodeProject.AI setup                                          
18:06:30:ObjectDetectionCoral: Setting permissions on downloads folder...done
18:06:30:ObjectDetectionCoral: Setting permissions on modules download folder...done
18:06:30:ObjectDetectionCoral: Setting permissions on models download folder...done
18:06:30:ObjectDetectionCoral: Setting permissions on runtimes folder...done
18:06:30:ObjectDetectionCoral: Setting permissions on persisted data folder...done
18:06:30:ObjectDetectionCoral: GPU support                                                           
18:06:31:ObjectDetectionCoral: CUDA (NVIDIA) Present: No
18:06:31:ObjectDetectionCoral: ROCm (AMD) Present:    No
18:06:31:ObjectDetectionCoral: MPS (Apple) Present:   No
18:06:31:ObjectDetectionCoral: Reading module settings.......done
18:06:31:ObjectDetectionCoral: Processing module ObjectDetectionCoral 2.2.0                          
18:06:31:ObjectDetectionCoral: moduleName        = Object Detection (Coral)
18:06:31:ObjectDetectionCoral: moduleVersion     = 2.2.0
18:06:31:ObjectDetectionCoral: runtime           = python3.9
18:06:31:ObjectDetectionCoral: runtimeLocation   = Local
18:06:31:ObjectDetectionCoral: installGPU        = true
18:06:31:ObjectDetectionCoral: pythonVersion     = 3.9
18:06:31:ObjectDetectionCoral: virtualEnvDirPath = /app/modules/ObjectDetectionCoral/bin/linux/python39/venv
18:06:31:ObjectDetectionCoral: venvPythonCmdPath = /app/modules/ObjectDetectionCoral/bin/linux/python39/venv/bin/python3.9
18:06:31:ObjectDetectionCoral: packagesDirPath   = /app/modules/ObjectDetectionCoral/bin/linux/python39/venv/lib/python3.9/site-packages/
18:06:31:ObjectDetectionCoral: Installing Python 3.9
18:06:31:ObjectDetectionCoral: Python 3.9 is already installed
18:06:32:ObjectDetectionCoral: W: https://packages.cloud.google.com/apt/dists/coral-edgetpu-stable/InRelease: Key is stored in legacy trusted.gpg keyring (/etc/apt/trusted.gpg), see the DEPRECATION section in apt-key(8) for details.
18:06:32:ObjectDetectionCoral: Ensuring PIP in base python install...Reading package lists...
18:06:32:ObjectDetectionCoral: Building dependency tree...
18:06:32:ObjectDetectionCoral: Reading state information...
18:06:33:ObjectDetectionCoral: 0 upgraded, 0 newly installed, 1 reinstalled, 0 to remove and 24 not upgraded.
18:06:33:ObjectDetectionCoral: Need to get 193 kB of archives.
18:06:33:ObjectDetectionCoral: After this operation, 0 B of additional disk space will be used.
18:06:33:ObjectDetectionCoral: Get:1 https://ppa.launchpadcontent.net/deadsnakes/ppa/ubuntu jammy/main amd64 python3.9-distutils all 3.9.19-1+jammy1 [193 kB]
18:06:33:ObjectDetectionCoral: debconf: delaying package configuration, since apt-utils is not installed
18:06:33:ObjectDetectionCoral: Fetched 193 kB in 0s (850 kB/s)
18:06:33:ObjectDetectionCoral: (Reading database ... 
18:06:33:ObjectDetectionCoral: (Reading database ... 5%
18:06:33:ObjectDetectionCoral: (Reading database ... 10%
18:06:33:ObjectDetectionCoral: (Reading database ... 15%
18:06:33:ObjectDetectionCoral: (Reading database ... 20%
18:06:33:ObjectDetectionCoral: (Reading database ... 25%
18:06:33:ObjectDetectionCoral: (Reading database ... 30%
18:06:33:ObjectDetectionCoral: (Reading database ... 35%
18:06:33:ObjectDetectionCoral: (Reading database ... 40%
18:06:33:ObjectDetectionCoral: (Reading database ... 45%
18:06:33:ObjectDetectionCoral: (Reading database ... 50%
18:06:33:ObjectDetectionCoral: (Reading database ... 55%
18:06:33:ObjectDetectionCoral: (Reading database ... 60%
18:06:33:ObjectDetectionCoral: (Reading database ... 65%
18:06:33:ObjectDetectionCoral: (Reading database ... 70%
18:06:33:ObjectDetectionCoral: (Reading database ... 75%
18:06:33:ObjectDetectionCoral: (Reading database ... 80%
18:06:33:ObjectDetectionCoral: (Reading database ... 85%
18:06:33:ObjectDetectionCoral: (Reading database ... 90%
18:06:33:ObjectDetectionCoral: (Reading database ... 95%
18:06:33:ObjectDetectionCoral: (Reading database ... 100%
18:06:33:ObjectDetectionCoral: (Reading database ... 20873 files and directories currently installed.)
18:06:33:ObjectDetectionCoral: Preparing to unpack .../python3.9-distutils_3.9.19-1+jammy1_all.deb ...
18:06:33:ObjectDetectionCoral: Unpacking python3.9-distutils (3.9.19-1+jammy1) over (3.9.19-1+jammy1) ...
18:06:33:ObjectDetectionCoral: Setting up python3.9-distutils (3.9.19-1+jammy1) ...
18:06:35:ObjectDetectionCoral: Looking in links: /tmp/tmp5jb9pszo
18:06:35:ObjectDetectionCoral: Requirement already satisfied: setuptools in /usr/local/lib/python3.9/dist-packages (69.2.0)
18:06:35:ObjectDetectionCoral: Requirement already satisfied: pip in /usr/local/lib/python3.9/dist-packages (24.0)
18:06:35:ObjectDetectionCoral: WARNING: Running pip as the 'root' user can result in broken permissions and conflicting behaviour with the system package manager. It is recommended to use a virtual environment instead: https://pip.pypa.io/warnings/venv
18:06:35:ObjectDetectionCoral: done
18:06:36:ObjectDetectionCoral: Upgrading PIP in base python install...Requirement already satisfied: pip in /usr/local/lib/python3.9/dist-packages (24.0)
18:06:36:ObjectDetectionCoral: WARNING: Running pip as the 'root' user can result in broken permissions and conflicting behaviour with the system package manager. It is recommended to use a virtual environment instead: https://pip.pypa.io/warnings/venv
18:06:36:ObjectDetectionCoral: done
18:06:36:ObjectDetectionCoral: Installing Virtual Environment tools for Linux...
18:06:36:ObjectDetectionCoral: Searching for installed dependencies:
18:06:40:ObjectDetectionCoral:  -> python3-pip python3-setuptools python3.9-venv done
18:06:40:ObjectDetectionCoral: All dependencies already installed.
18:06:40:ObjectDetectionCoral: stty: 'standard input': Inappropriate ioctl for device
18:06:43:ObjectDetectionCoral: Creating Virtual Environment (Local)...done
18:06:43:ObjectDetectionCoral: Checking for Python 3.9...(Found Python 3.9.19) All good
18:06:46:ObjectDetectionCoral: Upgrading PIP in virtual environment... done
18:06:48:ObjectDetectionCoral: Installing updated setuptools in venv... done
18:06:48:ObjectDetectionCoral: Searching for installed dependencies:
18:06:49:ObjectDetectionCoral:  -> gnupg done
18:06:49:ObjectDetectionCoral: All dependencies already installed.
18:06:49:ObjectDetectionCoral: stty: 'standard input': Inappropriate ioctl for device
18:06:50:ObjectDetectionCoral: Edge TPU library found.
18:06:50:ObjectDetectionCoral: Installing Python packages for Object Detection (Coral)
18:06:50:ObjectDetectionCoral: Installing GPU-enabled libraries: If available
18:06:50:ObjectDetectionCoral: Ensuring PIP is installed and up to date...
18:06:50:ObjectDetectionCoral: Searching for installed dependencies:
18:06:51:ObjectDetectionCoral:  -> python3-pip done
18:06:51:ObjectDetectionCoral: All dependencies already installed.
18:06:51:ObjectDetectionCoral: stty: 'standard input': Inappropriate ioctl for device
18:06:51:ObjectDetectionCoral: Ensuring PIP compatibility ...
18:06:53:ObjectDetectionCoral: Looking in links: /tmp/tmp1itjtiri
18:06:53:ObjectDetectionCoral: Requirement already satisfied: setuptools in ./bin/linux/python39/venv/lib/python3.9/site-packages (69.5.1)
18:06:53:ObjectDetectionCoral: Requirement already satisfied: pip in ./bin/linux/python39/venv/lib/python3.9/site-packages (24.0)
18:06:53:ObjectDetectionCoral: Python packages will be specified by requirements.txt
18:06:57:Response timeout. Try increasing the timeout value
18:06:58:ObjectDetectionCoral:   - Installing Tensorflow Lite...Installing https://github.com/google-coral/pycoral/releases/download/v2.0.0/tflite_runtime-2.5.0.post1-cp39-cp39-linux_x86_64.whl... (not checked) done
18:07:04:ObjectDetectionCoral:   - Installing PyCoral...Checking ...Check done...Installing pycoral~=2.0... (❌ failed check) done
18:07:05:ObjectDetectionCoral:   - Installing NumPy, the fundamental package for array computing with Python...Checking ...Check done...Already installed
18:07:05:ObjectDetectionCoral:   - Installing Pillow, a Python Image Library...Checking ...Check done...Already installed
18:07:05:ObjectDetectionCoral: Installing Python packages for the CodeProject.AI Server SDK
18:07:05:ObjectDetectionCoral: Ensuring PIP is installed and up to date...
18:07:05:ObjectDetectionCoral: Searching for installed dependencies:
18:07:07:ObjectDetectionCoral:  -> python3-pip done
18:07:07:ObjectDetectionCoral: All dependencies already installed.
18:07:07:ObjectDetectionCoral: stty: 'standard input': Inappropriate ioctl for device
18:07:07:ObjectDetectionCoral: Ensuring PIP compatibility ...
18:07:08:ObjectDetectionCoral: Looking in links: /tmp/tmpf7l3fem8
18:07:08:ObjectDetectionCoral: Requirement already satisfied: setuptools in ./bin/linux/python39/venv/lib/python3.9/site-packages (69.5.1)
18:07:08:ObjectDetectionCoral: Requirement already satisfied: pip in ./bin/linux/python39/venv/lib/python3.9/site-packages (24.0)
18:07:08:ObjectDetectionCoral: Python packages will be specified by requirements.txt
18:07:09:ObjectDetectionCoral:   - Installing Pillow, a Python Image Library...Checking ...Check done...Already installed
18:07:11:ObjectDetectionCoral:   - Installing Charset normalizer...Checking ...Check done...Installing charset-normalizer... (✅ checked) done
18:07:14:ObjectDetectionCoral:   - Installing aiohttp, the Async IO HTTP library...Checking ...Check done...Installing aiohttp... (✅ checked) done
18:07:16:ObjectDetectionCoral:   - Installing aiofiles, the Async IO Files library...Checking ...Check done...Installing aiofiles... (✅ checked) done
18:07:18:ObjectDetectionCoral:   - Installing py-cpuinfo to allow us to query CPU info...Checking ...Check done...Installing py-cpuinfo... (✅ checked) done
18:07:21:ObjectDetectionCoral:   - Installing Requests, the HTTP library...Checking ...Check done...Installing requests... (✅ checked) done
18:07:21:ObjectDetectionCoral: Scanning modulesettings for downloadable models...Processing model list
18:07:21:ObjectDetectionCoral: Downloading objectdetection-mobilenet-large-edgetpu.zip to /app/downloads/modules/ObjectDetectionCoral
18:07:21:ObjectDetectionCoral: Extracting to assets in this folder
18:07:22:ObjectDetectionCoral: Downloading MobileNet Large... already exists...Expanding...done.
18:07:22:ObjectDetectionCoral: Moving contents of objectdetection-mobilenet-large-edgetpu.zip to assets...done.
18:07:22:ObjectDetectionCoral: Downloading objectdetection-mobilenet-medium-edgetpu.zip to /app/downloads/modules/ObjectDetectionCoral
18:07:22:ObjectDetectionCoral: Extracting to assets in this folder
18:07:22:ObjectDetectionCoral: Downloading MobileNet Medium... already exists...Expanding...done.
18:07:22:ObjectDetectionCoral: Moving contents of objectdetection-mobilenet-medium-edgetpu.zip to assets...done.
18:07:23:ObjectDetectionCoral: Downloading objectdetection-mobilenet-small-edgetpu.zip to /app/downloads/modules/ObjectDetectionCoral
18:07:23:ObjectDetectionCoral: Extracting to assets in this folder
18:07:23:ObjectDetectionCoral: Downloading MobileNet Small... already exists...Expanding...done.
18:07:23:ObjectDetectionCoral: Moving contents of objectdetection-mobilenet-small-edgetpu.zip to assets...done.
18:07:23:ObjectDetectionCoral: Downloading objectdetection-mobilenet-tiny-edgetpu.zip to /app/downloads/modules/ObjectDetectionCoral
18:07:23:ObjectDetectionCoral: Extracting to assets in this folder
18:07:23:ObjectDetectionCoral: Downloading MobileNet Tiny... already exists...Expanding...done.
18:07:23:ObjectDetectionCoral: Moving contents of objectdetection-mobilenet-tiny-edgetpu.zip to assets...done.
18:07:24:ObjectDetectionCoral: SELF TEST START ======================================================
18:07:51:ObjectDetectionCoral: WARNING:root:Unable to load delegate for TPU usb:0: Failed to load delegate from libedgetpu.so.1
18:07:51:ObjectDetectionCoral: WARNING:root:TPU Exception creating interpreter: usb:0
18:07:51:ObjectDetectionCoral: WARNING:root:No Coral TPUs found or able to be initialized. Using CPU.
18:07:51:ObjectDetectionCoral: WARNING:root:Unable to load delegate for TPU cpu: Failed to load delegate from libedgetpu.so.1
18:07:51:ObjectDetectionCoral: WARNING:root:Unable to create interpreter for CPU using edgeTPU library: cpu
18:08:16:ObjectDetectionCoral: Debug: MODULE_PATH:           /app/modules/ObjectDetectionCoral
18:08:16:ObjectDetectionCoral: Debug: MODELS_DIR:            /app/modules/ObjectDetectionCoral/assets
18:08:16:ObjectDetectionCoral: Debug: CPAI_CORAL_MODEL_NAME: mobilenet ssd
18:08:16:ObjectDetectionCoral: Debug: MODEL_SIZE:            small
18:08:16:ObjectDetectionCoral: Debug: CPU_MODEL_NAME:        tf2_ssd_mobilenet_v2_coco17_ptq.tflite
18:08:16:ObjectDetectionCoral: Debug: TPU_MODEL_NAME:        tf2_ssd_mobilenet_v2_coco17_ptq_edgetpu.tflite
18:08:16:ObjectDetectionCoral: Info: TPU detected
18:08:16:ObjectDetectionCoral: Info: Attempting multi-TPU initialisation
18:08:16:ObjectDetectionCoral: Info: Failed to init multi-TPU. Falling back to single TPU.
18:08:16:ObjectDetectionCoral: Info: Unable to find or initialise the Coral TPU. Falling back to CPU-only.
18:08:16:ObjectDetectionCoral: Debug: Input details: {'name': 'serving_default_input:0', 'index': 0, 'shape': array([  1, 300, 300,   3], dtype=int32), 'shape_signature': array([  1, 300, 300,   3], dtype=int32), 'dtype': , 'quantization': (0.007843137718737125, 127), 'quantization_parameters': {'scales': array([0.00784314], dtype=float32), 'zero_points': array([127], dtype=int32), 'quantized_dimension': 0}, 'sparsity_parameters': {}}
18:08:16:ObjectDetectionCoral: Debug: Output details: {'name': 'StatefulPartitionedCall:3;StatefulPartitionedCall:2;StatefulPartitionedCall:1;StatefulPartitionedCall:02', 'index': 252, 'shape': array([ 1, 20], dtype=int32), 'shape_signature': array([ 1, 20], dtype=int32), 'dtype': , 'quantization': (0.0, 0), 'quantization_parameters': {'scales': array([], dtype=float32), 'zero_points': array([], dtype=int32), 'quantized_dimension': 0}, 'sparsity_parameters': {}}
18:08:16:ObjectDetectionCoral: Info: Using CPU
18:08:16:ObjectDetectionCoral: Info: Self-test for ObjectDetectionCoral. Success: True

Re: Unable to find or initialise the Coral TPU. Falling back to CPU-only.

mailseth215-Apr-24 9:48

mailseth2

15-Apr-24 9:48

This is correct, only one TPU per process at a time.

Ubuntu 2.6.2 install on linux

Steve Winn14-Apr-24 2:26

Steve Winn

14-Apr-24 2:26

I tried to install the Ubuntu 2.6.2 CPAI application for Linux on my Ubuntu machine.
I had a lot of trouble.
So I thought, why not read the install instructions?
Clicked on the Installing on Linux link on the CPAI homepage.
I got 404

https://www.codeproject.com/ai/docs/why/install_on_linux.html
HTTP ERROR 404

Specifically, at the end, I got hung up with the "pushd" and "popd" commands you are supposed to run.
From what I read online, pushd and popd are not commands that can be run from the command line in Linux, they are components of Bash.
Also the software installer in Ubuntu 22.04 does not recognize the deb file as installable. I then tried to install using dpkg -i, and now cannot run it and cannot uninstall it.
Is the 404 for the install on Linux and MacOS link a mistake, or are there problems with the Ubuntu package?
If the latter, might I suggest to take down the link for the package as well.
Thanks.

Re: Ubuntu 2.6.2 install on linux

Steve Winn14-Apr-24 5:35

Steve Winn

14-Apr-24 5:35

It turns out that I cannot run the Docker 2.6.2 container on my Ubuntu machine either.

If I remember correctly, in one of the recent versions the data and configuration directories were moved.

If I run CPAI version 2.6.2 Docker image without the mount commands, these are the directories listed in the server:

09:59:48:Video adapter info:
09:59:48:STARTING CODEPROJECT.AI SERVER
09:59:48:RUNTIMES_PATH             = /app/runtimes
09:59:48:PREINSTALLED_MODULES_PATH = /app/preinstalled-modules
09:59:48:DEMO_MODULES_PATH         = /app/demos/modules
09:59:48:MODULES_PATH              = /app/modules
09:59:48:PYTHON_PATH               = /bin/linux/%PYTHON_NAME%/venv/bin/python3
09:59:48:Data Dir                  = /etc/codeproject/ai

Quite a while ago, I had been using the advanced run command to start the Code Project AI-Server in order to keep the program from starting with the default settings each time it starts.
The advanced run command from the Docker page on the CPAI website is as folows:

docker run --name CodeProject.AI -d -p 32168:32168 \
 --mount type=bind,source=/etc/codeproject/ai,target=/etc/codeproject/ai \
 --mount type=bind,source=/opt/codeproject/ai,target=/app/modules \
   codeproject/ai-server

When I try to run the AI-Server with this run command, I get an error like this:

unable to start the server: an item with the same key has already been added.

So should I be changing the "Targets" to match the directories listed by the program when started without the mount commands?

Thanks again,
Trying to install the Ubuntu application on my machine has seemed to really mess up the CPAI install.

Re: Ubuntu 2.6.2 install on linux

Chris Maunder15-Apr-24 6:24

Chris Maunder

15-Apr-24 6:24

The URL should be https://www.codeproject.com/AI/docs/install/install_on_linux.html. Is the link you're using from CodeProject or Google? (I'll get links our end updated if they are broken).

Our instructions are assuming you're running bash (and we try and label them as such)

cheers
Chris Maunder

Re: Ubuntu 2.6.2 install on linux

Steve Winn15-Apr-24 9:33

Steve Winn

15-Apr-24 9:33

Chris
On the main Code Project page.
In the Guides, Help, FAQ section.
"Installing on Linux" and
"Installing on Mac OS"
Those two links seem to be broken.
404

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