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Pygame Crashes #4

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aliiikz opened this issue Jan 27, 2023 · 8 comments
Open

Pygame Crashes #4

aliiikz opened this issue Jan 27, 2023 · 8 comments

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@aliiikz
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aliiikz commented Jan 27, 2023 •
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Hi Alexsandro,
Your project is awesome, but I have come across some problems regarding running the project

Environment:
OS: Ubuntu 20.04
Python Version: 3.8.10
Pip Version: 22.3.1
Cuda: 11.0.3

Pip list:

Package                 Version
----------------------- -------------
absl-py                 0.15.0
aiohttp                 3.8.3
aiohttp-cors            0.7.0
aioice                  0.7.6
aiortc                  1.4.0
aiosignal               1.3.1
apturl                  0.5.2
asttokens               2.2.1
astunparse              1.6.3
async-timeout           4.0.2
attrs                   22.2.0
av                      10.0.0
backcall                0.2.0
bcrypt                  3.1.7
blinker                 1.4
Brlapi                  0.7.0
cachetools              5.3.0
certifi                 2019.11.28
cffi                    1.15.1
chardet                 3.0.4
charset-normalizer      2.1.1
chrome-gnome-shell      0.0.0
Click                   7.0
colorama                0.4.3
comm                    0.1.2
command-not-found       0.3
ConfigArgParse          1.2.3
contourpy               1.0.7
cryptography            39.0.0
cupshelpers             1.0
cycler                  0.11.0
dataclasses             0.6
dbus-python             1.2.16
debugpy                 1.6.4
decorator               5.1.1
defer                   1.0.6
distlib                 0.3.6
distro                  1.4.0
distro-info             0.23ubuntu1
djitellopy              1.5
dnspython               2.3.0
duplicity               0.8.12.0
entrypoints             0.3
evdev                   1.6.1
executing               1.2.0
fasteners               0.14.1
filelock                3.8.2
flatbuffers             23.1.21
fonttools               4.38.0
frozenlist              1.3.3
future                  0.18.2
gast                    0.3.3
google-auth             2.16.0
google-auth-oauthlib    0.4.6
google-crc32c           1.5.0
google-pasta            0.2.0
grpcio                  1.32.0
h5py                    2.10.0
httplib2                0.14.0
idna                    2.8
importlib-metadata      6.0.0
ipykernel               6.19.4
ipython                 8.7.0
jedi                    0.18.2
jupyter_client          7.4.8
jupyter_core            5.1.0
Keras-Preprocessing     1.1.2
keyring                 18.0.1
kiwisolver              1.4.4
language-selector       0.1
launchpadlib            1.10.13
lazr.restfulclient      0.14.2
lazr.uri                1.0.3
lockfile                0.12.2
louis                   3.12.0
macaroonbakery          1.3.1
Mako                    1.1.0
Markdown                3.4.1
MarkupSafe              2.1.2
matplotlib              3.6.3
matplotlib-inline       0.1.6
mediapipe               0.9.0.1
monotonic               1.5
multidict               6.0.4
nest-asyncio            1.5.6
netifaces               0.10.4
numpy                   1.19.3
oauthlib                3.1.0
olefile                 0.46
opencv-contrib-python   4.7.0.68
opencv-python           4.7.0.68
opt-einsum              3.3.0
packaging               22.0
paramiko                2.6.0
parso                   0.8.3
pexpect                 4.6.0
pickleshare             0.7.5
Pillow                  7.0.0
pip                     22.3.1
platformdirs            2.6.0
prompt-toolkit          3.0.36
protobuf                3.20.3
psutil                  5.9.4
pure-eval               0.2.2
pyasn1                  0.4.8
pyasn1-modules          0.2.8
pycairo                 1.16.2
pycparser               2.21
pycups                  1.9.73
pyee                    9.0.4
pygame                  2.1.2
Pygments                2.13.0
PyGObject               3.36.0
PyJWT                   1.7.1
pylibsrtp               0.8.0
pymacaroons             0.13.0
PyNaCl                  1.3.0
pynput                  1.7.6
pyOpenSSL               23.0.0
pyparsing               3.0.9
pyRFC3339               1.1
python-apt              2.0.1
python-dateutil         2.8.2
python-debian           0.1.36ubuntu1
python-xlib             0.33
pytz                    2019.3
pyxdg                   0.26
PyYAML                  5.3.1
pyzmq                   24.0.1
reportlab               3.5.34
requests                2.22.0
requests-oauthlib       1.3.1
requests-unixsocket     0.2.0
rsa                     4.9
screen-resolution-extra 0.0.0
SecretStorage           2.3.1
setuptools              45.2.0
simple-pid              1.0.1
simplejson              3.16.0
six                     1.15.0
stack-data              0.6.2
systemd-python          234
tellopy                 0.6.0
tensorboard             2.11.2
tensorboard-data-server 0.6.1
tensorboard-plugin-wit  1.8.1
tensorflow              2.4.1
tensorflow-estimator    2.4.0
termcolor               1.1.0
tornado                 6.2
traitlets               5.8.0
typing-extensions       3.7.4.3
ubuntu-advantage-tools  27.12
ubuntu-drivers-common   0.0.0
ufw                     0.36
ujson                   5.7.0
unattended-upgrades     0.1
urllib3                 1.25.8
usb-creator             0.3.7
vboxapi                 1.0
virtualenv              20.17.1
wadllib                 1.3.3
wcwidth                 0.2.5
Werkzeug                2.2.2
wheel                   0.38.4
wrapt                   1.12.1
xkit                    0.0.0
yarl                    1.8.2
youtube-dl              2021.12.17
zipp                    3.11.0
  1. When I run pip3 install -r requirements.txt it gives me this error:
    Output:
ERROR: Could not find a version that satisfies the requirement cv2 (from versions: none)
ERROR: No matching distribution found for cv2

Solution: When I remove cv2 from requirements file the problem was resolved. cv2 requires opencv-python which you have included in requirements file

  1. When I run python3 main.py it gives me this error:
    output:
pygame 2.1.2 (SDL 2.0.16, Python 3.8.10)
Hello from the pygame community. https://www.pygame.org/contribute.html
Starting mocked drone
_channels_used 0
_channels_used 1
INFO: Created TensorFlow Lite XNNPACK delegate for CPU.
[ WARN:[email protected]] global /io/opencv/modules/videoio/src/cap_v4l.cpp (889) open VIDEOIO(V4L2:/dev/video0): can't open camera by index
0 0 0 0

My Solution:
It because there are two VideoCapture on the project, to resolve this issue i commented self.cap = cv2.VideoCapture(0) in the video.py, line 8 and the problem went away. but I have no Idea if this is one of the reasons for pygame not working.
the ouput:

pygame 2.1.2 (SDL 2.0.16, Python 3.8.10)
Hello from the pygame community. https://www.pygame.org/contribute.html
Starting mocked drone
_channels_used 0
_channels_used 1
INFO: Created TensorFlow Lite XNNPACK delegate for CPU.
0 0 0 0
  1. the pygame window comes up but it doesn't work, after couple of seconds it gives me this:
    Screenshot from 2023-01-27 16-18-38

This is the part where i got stuck. It crashes and tells me to force quit.
Also I have a Dji Tello, but I have not tested it on my drone.
@JaeMyoungKIM
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Hi Alexsandro and Ali,
Thank you for your awesome projects.
I have tried to run your programs, but I have a problem.

I can't see 'My image window' because of the stuck in cv2.imshow('My image', frame).
How can I solve this problem?

Monk drone and a Tello drone have same symthom.

Any ideas or clues would be greatly appreciated.

From Brion KIM

@apssouza22
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Owner

Hi @aliiikz I have removed the cv2 dependency. Thx

Regarding your camera problem, it seems to be something on your computer since it works fine for me(Mac). I suggest you try to create another project and play with cv2 and your camera. It should be very simple. Once you manage to run it on another project, you can bring the learning and adjust it to this project

@apssouza22
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Owner

@JaeMyoungKIM I suggest you do the same. Make sure you can make cv2 and the camera work than try o fix it in the project

@JaeMyoungKIM
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@apssouza22 I had installed your requirements without cv2. cv2 is not a python package. Isn't cv2 interchangeable with opencv-python? I have tried to use opencv-python version 3.x and recent 4.x, but they have the same above problem. Please let me know how to make cv2. I am going to run your code on Mac.
Thank you very much. From Brion KIM

@apssouza22
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Owner

Yeah. It requires both. Opencv-python is just a python wrapper for opencv. Opencv is written in C and need to be installed. Please search how to install opencv/cv2 for your environment. How I said before, create another project and make sure you have opencv working on your laptop.

@JaeMyoungKIM
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Thank you very much for your kind guidelines. I couldn't run in Mac because of my old iOS version, but I succeeded in running with anaconda environment.

@sree3333
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sree3333 commented Jun 7, 2023

Thank you very much for your kind guidelines. I couldn't run in Mac because of my old iOS version, but I succeeded in running with anaconda environment.

Hi @JaeMyoungKIM @apssouza22 , could you please let me know how it worked for you? I am trying to run it on windows but its not getting the video feed. While if I run a simple separate code for video feed from the drone it is working. It is just not working in the project.

@JaeMyoungKIM
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JaeMyoungKIM commented Jun 7, 2023 via email

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4 participants
@apssouza22 @JaeMyoungKIM @sree3333 @aliiikz