Websocket not Found

[Ivampsman]

Hi,

I've installed as described in my Raspberry Pi 4, running the last release of Raspbian 64bit, but I've received a error message when running it. showed bellow:

~/pikaraoke $ ./pikaraoke.sh
Traceback (most recent call last):
File "/home/ivamps/pikaraoke/app.py", line 20, in
from selenium import webdriver
File "/home/ivamps/pikaraoke/.venv/lib/python3.11/site-packages/selenium/webdriver/init.py", line 20, in
from .chrome.webdriver import WebDriver as Chrome # noqa
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/ivamps/pikaraoke/.venv/lib/python3.11/site-packages/selenium/webdriver/chrome/webdriver.py", line 18, in
from selenium.webdriver.chromium.webdriver import ChromiumDriver
File "/home/ivamps/pikaraoke/.venv/lib/python3.11/site-packages/selenium/webdriver/chromium/webdriver.py", line 22, in
from selenium.webdriver.remote.webdriver import WebDriver as RemoteWebDriver
File "/home/ivamps/pikaraoke/.venv/lib/python3.11/site-packages/selenium/webdriver/remote/webdriver.py", line 67, in
from .websocket_connection import WebSocketConnection
File "/home/ivamps/pikaraoke/.venv/lib/python3.11/site-packages/selenium/webdriver/remote/websocket_connection.py", line 23, in
from websocket import WebSocketApp
ModuleNotFoundError: No module named 'websocket'

Is anything I have missed?

[vicwomg]

Seems to be a new issue with the latest chromedriver / selenium.

See this ticket for developments:
#345

[vicwomg]

I have committed the selenium version fix to the main branch. A git pull and rerun of ./setup.sh should fix this for affected users and new users should be fine.

[randytalbot]

Thanks for all your hard work on this @vicwomg . I had the same problem as above. I did everything you asked and was able to get on the pikaraoke screen but any song I try to queue up for download is not working. The downloads just don't end up happening. Any ideas why? Thank you in advance

[vicwomg]

When you say you updated yt-dl, how did you do it? From the command line or from the pikaraoke info screen? You should be doing it via the pikaraoke info screen because pikaraoke installs its own isolated instance of youtube-dl, and does not use the system-installed one. What version does the info screen say your youtube-dl version is? The latest: 2024.07.09. If yours is older, you should update.

…

-v

On Sat, Jul 13, 2024 at 9:18 PM randytalbot ***@***.***> wrote: Thanks for all your hard work on this @vicwomg <https://github.com/vicwomg> . I had the same problem as above. I did everything you asked and was able to get on the pikaraoke screen but any song I try to queue up for download is not working. The downloads just don't end up happening. Any ideas why? Thank you in advance — Reply to this email directly, view it on GitHub <#346 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AA7KXNX4LC62GGVOYB6JULLZMH3YNAVCNFSM6AAAAABKXNHP7OVHI2DSMVQWIX3LMV43URDJONRXK43TNFXW4Q3PNVWWK3TUHMYTAMBUGE4DCNQ> . You are receiving this because you were mentioned.Message ID: ***@***.***>

[flyptonite]

When you say you updated yt-dl, how did you do it? From the command line or from the pikaraoke info screen? You should be doing it via the pikaraoke info screen because pikaraoke installs its own isolated instance of youtube-dl, and does not use the system-installed one. What version does the info screen say your youtube-dl version is? The latest: 2024.07.09. If yours is older, you should update.
…
-v
On Sat, Jul 13, 2024 at 9:18 PM randytalbot @.> wrote: Thanks for all your hard work on this @vicwomg https://github.com/vicwomg . I had the same problem as above. I did everything you asked and was able to get on the pikaraoke screen but any song I try to queue up for download is not working. The downloads just don't end up happening. Any ideas why? Thank you in advance — Reply to this email directly, view it on GitHub <#346 (comment)>, or unsubscribe https://github.com/notifications/unsubscribe-auth/AA7KXNX4LC62GGVOYB6JULLZMH3YNAVCNFSM6AAAAABKXNHP7OVHI2DSMVQWIX3LMV43URDJONRXK43TNFXW4Q3PNVWWK3TUHMYTAMBUGE4DCNQ . You are receiving this because you were mentioned.Message ID: @.>

Thank you Vic. I did do this and it finally updated after 2 restarts. something weird was going on with my rasp pi but nonetheless it ended updating and works perfectly now !

[Lynwood]

Hello everyone,
wow...
I "thought" I posted a reply/comment on this last night, but today its not here..lol

Anyway, I've had the same error. First, I just downloaded the source file and compiled it, and ran it. Same error. After reading a bit more I decided to clone git, and try from there...same error. Then I read that it had been fixed and a git pull was needed, and rerun setup, all of which I have done...This is what I get now.

"Traceback (most recent call last):
File "/home/dillman/pikaraoke/app.py", line 899, in
driver = webdriver.Chrome(service=service, options=options)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/dillman/pikaraoke/.venv/lib/python3.11/site-packages/selenium/webdriver/chrome/webdriver.py", line 45, in init
super().init(
File "/home/dillman/pikaraoke/.venv/lib/python3.11/site-packages/selenium/webdriver/chromium/webdriver.py", line 66, in init
super().init(command_executor=executor, options=options)
File "/home/dillman/pikaraoke/.venv/lib/python3.11/site-packages/selenium/webdriver/remote/webdriver.py", line 208, in init
self.start_session(capabilities)
File "/home/dillman/pikaraoke/.venv/lib/python3.11/site-packages/selenium/webdriver/remote/webdriver.py", line 292, in start_session
response = self.execute(Command.NEW_SESSION, caps)["value"]
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/dillman/pikaraoke/.venv/lib/python3.11/site-packages/selenium/webdriver/remote/webdriver.py", line 347, in execute
self.error_handler.check_response(response)
File "/home/dillman/pikaraoke/.venv/lib/python3.11/site-packages/selenium/webdriver/remote/errorhandler.py", line 229, in check_response
raise exception_class(message, screen, stacktrace)
selenium.common.exceptions.SessionNotCreatedException: Message: session not created: Chrome failed to start: exited normally.
(session not created: DevToolsActivePort file doesn't exist)
(The process started from chrome location /usr/bin/chromium-browser is no longer running, so ChromeDriver is assuming that Chrome has crashed.)
Stacktrace:
#0 0x00557085da44
#1 0x00557058aac0
#2 0x0055705b9700
#3 0x0055705b63ac
#4 0x0055705f572c
#5 0x0055705c154c
#6 0x0055705c1f38
#7 0x00557082918c
#8 0x00557082c7d8
#9 0x005570818d3c
#10 0x00557082ce6c
#11 0x0055708014bc
#12 0x00557084d5b4
#13 0x00557084d784
#14 0x00557085cb8c
#15 0x007f9a3dee58
#16 0x007f9a447f9c "

I had a somewhat "working" version at first when I installed an older image on an SD card. Could someone make a working IMG file from the latest version!? I love the app, it looks really good, and I can't wait to try it out...if I can just get the newest version running. Thanks;

[vicwomg]

Are you launching over SSH? That error might occur when chrome cant find the host display. Workaround is to launch the command on the device itself, or prefix it with DISPLAY=:0.0 ./pikaraoke.sh

[Lynwood]

I was launching over SSH, and telling it which display to use, did, in fact work!!! I have it up and running...
Thank you, I will post my next question in a new topic. :-)

[vicwomg]

This error is really cryptic and confusing and has bitten many times before. I will add some code to the launch script to detect SSH and automatically add the DISPLAY=:0.0 env export.

[Lynwood]

That is very cool, and I really appreciate your fast replies.