Starting Depthai Viewer

michaelsalerno

Windows PowerShell

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========= Starting: Launcher (2024-08-15 10:59:22.955606) =========

System information:

sys.prefix = C:\Users\sale4088\AppData\Local\Programs\DepthAI\venv
sys.base_prefix = C:\Users\sale4088\AppData\Local\Programs\DepthAI\WPy64-3950\python-3.9.5.amd64
Env 'PYTHONPATH': None
Executable: C:\Users\sale4088\AppData\Local\Programs\DepthAI\venv\Scripts\python.exe

C:\Users\sale4088\AppData\Local\Programs\DepthAI\depthai\launcher\launcher.py:75: DeprecationWarning: sipPyTypeDict() is deprecated, the extension module should use sipPyTypeDictRef() instead

class Worker(QtCore.QThread):

Dear Luxonis Team, @filipjeretina , @jakaskerl

I went to start my Depthai Viewing interface and was met with the following message, do you know why this is occurring? I am unable to get into the viewing window, it does not seem to progress past this point no matter the time I allow it to run. Can you help?

HEAD detached at v3.5.0

nothing to commit, working tree clean

Current commit: c0a2d6ea178eb3b88ee9361c027280aa571d1ef4

Unknown error occured (Invalid version: 'latest'), exiting...

PS C:\Users\sale4088\AppData\Local\Programs\DepthAI>

michaelsalerno

Full message, my apologies, I accidently wrote my response halfway through the message.

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========= Starting: Launcher (2024-08-15 10:59:22.955606) =========

System information:

sys.prefix = C:\Users\sale4088\AppData\Local\Programs\DepthAI\venv
sys.base_prefix = C:\Users\sale4088\AppData\Local\Programs\DepthAI\WPy64-3950\python-3.9.5.amd64
Env 'PYTHONPATH': None
Executable: C:\Users\sale4088\AppData\Local\Programs\DepthAI\venv\Scripts\python.exe

C:\Users\sale4088\AppData\Local\Programs\DepthAI\depthai\launcher\launcher.py:75: DeprecationWarning: sipPyTypeDict() is deprecated, the extension module should use sipPyTypeDictRef() instead

class Worker(QtCore.QThread):

HEAD detached at v3.5.0

nothing to commit, working tree clean

Current commit: c0a2d6ea178eb3b88ee9361c027280aa571d1ef4

Unknown error occured (Invalid version: 'latest'), exiting...

PS C:\Users\sale4088\AppData\Local\Programs\DepthAI>

michaelsalerno

@jakaskerl @filipjeretina

I am trying to run the newest versions of Depthai-Viewer, but i am having some issues and I am unable to open the viewing interface. Can someone assist me in opening the newest version of Depthai Viewer?

Do I need to download the new source files? I am very confused.

filipjeretina

Hi @michaelsalerno sorry for this inconveniance. Could you try to download the latest installer and reinstall depthai:
luxonis/depthaireleases/download/v3.6.1/DepthAI-setup-v3.6.1.exe

I did some experimentation with git tags and accidentally broke the installer momentarily.

Maybe it will also be required to remove the existing installer.

michaelsalerno

This just removed everything that I have been working on for the past couple months

michaelsalerno

Is there anyway I can get it back

@filipjeretina

michaelsalerno

@filipjeretina @jakaskerl

Can you please help.

michaelsalerno

@jakaskerl @filipjeretina

I need to talk to someone ASAP, right now, I have to give a field demonstration tomorrow and I need certain codes to be fixed immediately. Please give me a contact, phone number, or personal email so I can fix these issues and be able to at least give a field demonstration tomorrow.

filipjeretina

Hi @michaelsalerno ,
I am really confused on how this has deleted your work? Could you document the exact steps you took?

michaelsalerno

I clicked the link that you sent me, and my files were in the Depthai folder with the other information, when I did this it deleted everything from that folder

it is all gone

michaelsalerno

@filipjeretina

michaelsalerno

None of the files I had in that folder are present anymore

everything from that folder has been removed

I need that folder ASAP

michaelsalerno

What can I do

michaelsalerno

@filipjeretina and @jakaskerl

The below code is for a person tracking model that was developed and put out in the depthai experiments code, I had this functioning and was going to be used for not only a field demonstration, but also for research. Now when I try to run this code, It does not function as it did before. There is a 12 second delay in the video feed and then it crashes after I move infront of the camera.

I am using a windows computer and I believe a USB2, can you adjust the code so it functions on my computer?

#!/usr/bin/env python3

from depthai_sdk import OakCamera, TrackerPacket, Visualizer, TextPositionimport depthai as daifrom people_tracker import PeopleTrackerimport cv2
pt = PeopleTracker()
with OakCamera() as oak: color_cam = oak.create_camera('color') tracker = oak.create_nn('person-detection-retail-0013', color_cam, tracker=True) tracker.config_nn(conf_threshold=0.6) tracker.config_tracker(tracker_type=dai.TrackerType.ZERO_TERM_COLOR_HISTOGRAM, track_labels=[1])
def cb(packet: TrackerPacket, vis: Visualizer): left, right, up, down = pt.calculate_tracklet_movement(packet.daiTracklets)
vis.add_text(f"Up: {up}, Down: {down}", position=TextPosition.TOP_LEFT, size=1) vis.draw(packet.frame)
cv2.imshow('People Tracker', packet.frame)
oak.visualize(tracker.out.tracker, callback=cb) oak.start(blocking=True)

filipjeretina

michaelsalerno
This, and the script you ran to get the error are different. Please send the actual script you are running

filipjeretina

Really sorry to hear you lost your files, maybe you can try one of these steps:
https://stackoverflow.com/questions/9750049/is-it-still-possible-to-restore-deleted-untracked-files-in-git

michaelsalerno

@filipjeretina

Do I just type git reset --hard

into my python command?

filipjeretina

michaelsalerno No! Don't do that

michaelsalerno

Can you make that code functional?

filipjeretina

If you had these files open in a code editor, they might still be cached somewhere, but not sure where, in the stackoverflow question I posted there are instructions for some editors, including vscode

michaelsalerno

@filipjeretina

(venv) C:\Users\sale4088\AppData\Local\Programs\DepthAI\venv\Scripts>git reset --hard

fatal: not a git repository (or any of the parent directories): .git