Issue with depthai-experiments/social-distancing/

zivp

I'm trying to run the [social distancing example] (https://github.com/luxonis/depthai-experiments/tree/master/social-distancing), and hitting the following error:

self.device = depthai.Device('', False)
TypeError: init(): incompatible constructor arguments. The following argument types are supported:
1. depthai.Device(pipeline: depthai.Pipeline)
2. depthai.Device(pipeline: depthai.Pipeline, usb2Mode: bool)
3. depthai.Device(pipeline: depthai.Pipeline, pathToCmd: str)
4. depthai.Device(pipeline: depthai.Pipeline, deviceDesc: depthai.DeviceInfo, usb2Mode: bool = False)
5. depthai.Device(pipeline: depthai.Pipeline, deviceDesc: depthai.DeviceInfo, pathToCmd: str)

I am running depthAi 2.1.0.0. Is that related??

Thanks!

Brandon

Hi zivp ,

Sorry about the trouble. So this is one of the few experiments we haven't yet ported from our Gen1 API to our Gen2 API.

So before you try to run the example, it is necessary to first run the following command in the social-distancing folder:

python3 -m pip install -r requirements.txt

We actually do this for all examples, we force them to be tied to a specific DepthAI API.

So yes, it is the DepthAI 2.1.0.0 problem - this example uses the Gen1 API (0.4 in this case).

Thoughts?

Sorry again about the trouble.
-Brandon

Aks22

Hi,
I have the same issue reported above but when I ran the code you provided I'm getting another error:

ERROR: Could not find a version that satisfies the requirement opencv-python==4.2.0.34 (from versions: 3.4.10.37, 3.4.11.39, 3.4.11.41, 3.4.11.43, 3.4.11.45, 3.4.13.47, 3.4.14.51, 3.4.14.53, 3.4.15.55, 3.4.16.57, 4.3.0.38, 4.4.0.40, 4.4.0.42, 4.4.0.44, 4.4.0.46, 4.5.1.48, 4.5.2.52, 4.5.2.54, 4.5.3.56, 4.5.4.58)
ERROR: No matching distribution found for opencv-python==4.2.0.34

I'm running on Windows 11, Python 3.9, OpenCV version 4.5.1.48.
Thanks!

erik

Hello Aks22 , we apologize for the inconvenience, we will fix the opencv required version asap. In the meantime, since you already have opencv, you could just remove those two line:

opencv-python==4.2.0.34; platform_machine != "armv7l"
opencv-python==4.1.0.25; platform_machine == "armv7l"

from the requirements.txt (or, alternatively, just run python3 -mpip install depthai==2.11.1).
Thanks, Erik