Edit : Array should be CvMat or IplImage is not an error message specific to this issue, that's the only most relevant error message i got.
I'm trying to make an *.exe out of an application using opencv.
I'm using Python 2.6 and openCV 2.1.
I can run part of the *.exe, i'm having a menu from where i can choose to process some pictures from 2 differents sources my webcam & a static image. The static image part works but when i'm chosing the webcam here is the output:
OpenCV Error: Bad argument (Array should be CvMat or IplImage) in unknown function, file ..\..\..\..\ocv\opencv\src\cxcore\cxarray.cpp,
line 1233
Traceback (most recent call last):
File "_ctypes/callbacks.c", line 295, in 'calling callback function'
File "game_ar\build\pyi.win32\game_ar\outPYZ1.pyz/pyglet.window.win32", line 849, in _wnd_proc
File "game_ar\build\pyi.win32\game_ar\outPYZ1.pyz/pyglet.window.win32", line 918, in _event_key
File "game_ar\build\pyi.win32\game_ar\outPYZ1.pyz/pyglet.window", line 1219, in dispatch_event
File "game_ar\build\pyi.win32\game_ar\outPYZ1.pyz/pyglet.event", line 340, in dispatch_event
File "", line 502, in on_key_press
File "", line 461, in dostart
File "", line 482, in getpoints
File "D:\Prog\Python\AugmentedR\src\pyar.py", line 40, in get_points
pilimage = Image.fromstring("RGB", cv.GetSize(image), image.tostring())
cv.error: Array should be CvMat or IplImage
Traceback (most recent call last):
File "", line 616, in
File "game_ar\build\pyi.win32\game_ar\outPYZ1.pyz/pyglet.app", line 264, in run
File "game_ar\build\pyi.win32\game_ar\outPYZ1.pyz/pyglet.app.win32", line 63, in run
File "game_ar\build\pyi.win32\game_ar\outPYZ1.pyz/pyglet.app.win32", line 84, in _timer_func
File "game_ar\build\pyi.win32\game_ar\outPYZ1.pyz/pyglet.app", line 193, in idle
File "game_ar\build\pyi.win32\game_ar\outPYZ1.pyz/pyglet.window", line 1219, in dispatch_event
File "game_ar\build\pyi.win32\game_ar\outPYZ1.pyz/pyglet.event", line 340, in dispatch_event
File "", line 546, in on_draw
AttributeError: Game instance has no attribute 'bg'
My pyar.py file.
Building the *.exe with py2exe gave me this output :
The following modules appear to be missing
['ICCProfile', '_imaging_gif', '_scproxy']
I don't get it, this is working with my sources. I tried to pack my application with py2exe & pyinstaller, but the output is the same.
I guess the *.exe is missing something but i don't know what neither how to debug it.
It was not related to the packagers.
The problem was that I wasn't closing the webcam capture, several processes of my app were actually running in the background.
The doc is talking about ReleaseCapture but this function is apparently not in the python bindings, calling :
del(self.cam)
did the job just well, self.cam being my CvCapture object.
Related
I was running a tower defence game in the arcade module but after I press start, the game freezes up and returns with
Traceback (most recent call last):
File "D:\lib\site-packages\arcade\text.py", line 278, in draw_text
label = draw_text_cache[key]
KeyError: "05064200240left('Calibri', 'Arial')FalseFalse"
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "C:\Users\ThisPC\Downloads\The Great Skeleton War\lab_12.py", line 2890, in <module>
arcade.run()
File "D:\lib\site-packages\arcade\window_commands.py", line 236, in run
pyglet.app.run()
File "D:\lib\site-packages\pyglet\app\__init__.py", line 107, in run
event_loop.run()
File "D:\lib\site-packages\pyglet\app\base.py", line 167, in run
timeout = self.idle()
File "D:\lib\site-packages\pyglet\app\base.py", line 243, in idle
window.dispatch_event('on_draw')
File "D:\lib\site-packages\pyglet\window\__init__.py", line 1333, in dispatch_event
if EventDispatcher.dispatch_event(self, *args) != False:
File "D:\lib\site-packages\pyglet\event.py", line 422, in dispatch_event
self._raise_dispatch_exception(event_type, args, getattr(self, event_type), exception)
File "D:\lib\site-packages\pyglet\event.py", line 476, in _raise_dispatch_exception
raise exception
File "D:\lib\site-packages\pyglet\event.py", line 415, in dispatch_event
if getattr(self, event_type)(*args):
File "C:\Users\ThisPC\Downloads\The Great Skeleton War\lab_12.py", line 1136, in on_draw
arcade.render_text(globalvars.level_text, SCREEN_WIDTH - 104, SCREEN_HEIGHT - 50)
File "D:\lib\site-packages\arcade\text.py", line 88, in render_text
draw_text(text.text,
File "D:\lib\site-packages\arcade\text.py", line 281, in draw_text
image = get_text_image(text=text,
File "D:\lib\site-packages\arcade\text.py", line 218, in get_text_image
draw.multiline_text((image_start_x, image_start_y), text, text_color, align=align, font=font)
File "D:\lib\site-packages\PIL\ImageDraw.py", line 446, in multiline_text
self.text(
File "D:\lib\site-packages\PIL\ImageDraw.py", line 365, in text
ink = getink(fill)
File "D:\lib\site-packages\PIL\ImageDraw.py", line 313, in getink
ink, fill = self._getink(fill)
File "D:\lib\site-packages\PIL\ImageDraw.py", line 112, in _getink
ink = self.draw.draw_ink(ink)
TypeError: color must be int or tuple
And I'm not really sure why. It says my python packages are wrong so I uninstalled and reinstalled python multiple times too.
Can anyone help me?
Thanks in advance btw.
Without any code, this is hard. But here's my guess.
Perhaps it was made for Python 2 instead of Python 3, or the modules have been updated. Normally Python programs are run inside a virtual environments and have a requirements.txt file for the module versions. You can activate a virtual environment, install the packages and run it.
The issue arises from the wrong data type, the variable color should be of the type int or tuple. On line 278 of the file "D:\lib\site-packages\arcade\text.py" in draw_text, what is the type(key)?
Without code, it's hard to answer.
I think that when you decided the color that you wanted to use, probably in a text that you want to write on the screen, you chose the wrong format. You probably passed an array instead of a tuple that has this form: (int, int, int). (for (r, g, b)) if you did use an array you can still use it but you'll have to add the tuple(your_array) command when you're passing it at the place you want to pass it to.
I'm trying to run flake8 on a docker django built like described here (tutorial page)
when building the docker image I get an error from flake8 which is run in an docker-compose file with like so
$ flake8 --ignore=E501,F401 .
multiprocessing.pool.RemoteTraceback:
Traceback (most recent call last):
File "/usr/local/lib/python3.8/multiprocessing/pool.py", line 125, in worker
result = (True, func(*args, **
File "/usr/local/lib/python3.8/multiprocessing/pool.py", line 48, in
return list(map(*
File "/usr/local/lib/python3.8/site-packages/flake8/checker.py", line 666, in
return checker.run_checks()
File "/usr/local/lib/python3.8/site-packages/flake8/checker.py", line 598, in run_checks
self.run_ast_checks()
File "/usr/local/lib/python3.8/site-packages/flake8/checker.py", line 495, in run_ast_checks
checker = self.run_check(plugin, tree=ast)
File "/usr/local/lib/python3.8/site-packages/flake8/checker.py", line 426, in run_check
self.processor.keyword_arguments_for( File "/usr/local/lib/python3.8/site-packages/flake8/processor.py", line 241, in keyword_arguments_for arguments[param] = getattr(self, param)
File "/usr/local/lib/python3.8/site-packages/flake8/processor.py", line 119, in file_tokens
self._file_tokens = list(
File "/usr/local/lib/python3.8/tokenize.py", line 525, in _tokenize
pseudomatch = _compile(PseudoToken).match(line, pos)
RuntimeError: internal error in regular expression engine
The above exception was the direct cause of the following exception: Traceback (most recent call last):
File "/usr/local/bin/flake8", line 8, in <module>
sys.exit(main())
File "/usr/local/lib/python3.8/site-packages/flake8/main/cli.py", line 18, in main
app.run(argv)
File "/usr/local/lib/python3.8/site-packages/flake8/main/application.py", line 393, in run
self._run(argv)
File "/usr/local/lib/python3.8/site-packages/flake8/main/application.py", line 381, in _run
self.run_checks()
File "/usr/local/lib/python3.8/site-packages/flake8/main/application.py", line 300, in run_checks
self.file_checker_manager.run()
File "/usr/local/lib/python3.8/site-packages/flake8/checker.py", line 329, in run
self.run_parallel()
File "/usr/local/lib/python3.8/site-packages/flake8/checker.py", line 293, in run_parallel
for ret in pool_map:
File "/usr/local/lib/python3.8/multiprocessing/pool.py", line 448, in <genexpr>
return (item for chunk in result for item in chunk)
File "/usr/local/lib/python3.8/multiprocessing/pool.py", line 865, in next
raise value
RuntimeError: internal error in regular expression engine
When I run flake8 with the --verbose flag, I get an error like this:
Fatal Python error: deletion of interned string failed
Python runtime state: initialized
KeyError: 'FILENAME_RE'
from the tokenizer.py
Does anyone know how to solve this?
Additional Data:
running docker-compose v1.25.4 on an raspberry 3 with buster lite.
Installed and compiled Python 3.8.2 from source with the flag --enableloadable-sqlite
Thanks for helping!
If you don't care for flake8, then just delete that line. It will work. I had the same problem.
I know this isn't an answer. I would add a comment instead if I could.
I encountered a very similar error profile when I had refactored and left a lot of data which formerly had been in the top of the project down in what became the package folder. There were 33621 files including .venv, .nox, .pytest_cache, .coverage.
File "/usr/lib/python3.8/multiprocessing/pool.py", line 448, in <genexpr>
return (item for chunk in result for item in chunk)
File "/usr/lib/python3.8/multiprocessing/pool.py", line 868, in next
raise value
IndexError: string index out of range
If you see a similar signature (the parallel processing engine being overwhelmed in some way and throwing an exception), you may want to review your project directory structure and make sure that you did not put this kind of data in your sources directories.
I am trying to play mp3 file using pyglet module.
Following some suggestions, I have already installed avbin64 and moved avbin64.dll to the directory where my python code is. but still, I am getting 2 errors
import pyglet
music = pyglet.resource.media('song.mp3')
music.play()
pyglet.app.run()
error code
Traceback (most recent call last):
File "F:\PycharmProjects\test\venv\lib\site-packages\pyglet\media\codecs\wave.py", line 59, in __init__
self._wave = wave.open(file)
File "C:\Users\udit\AppData\Local\Programs\Python\Python37\lib\wave.py", line 510, in open
return Wave_read(f)
File "C:\Users\udit\AppData\Local\Programs\Python\Python37\lib\wave.py", line 164, in __init__
self.initfp(f)
File "C:\Users\udit\AppData\Local\Programs\Python\Python37\lib\wave.py", line 131, in initfp
raise Error('file does not start with RIFF id')
wave.Error: file does not start with RIFF id
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "F:/PycharmProjects/test/test2.py", line 3, in <module>
music = pyglet.resource.media('song.mp3')
File "F:\PycharmProjects\test\venv\lib\site-packages\pyglet\resource.py", line 678, in media
return media.load(path, streaming=streaming)
File "F:\PycharmProjects\test\venv\lib\site-packages\pyglet\media\__init__.py", line 143, in load
raise first_exception
File "F:\PycharmProjects\test\venv\lib\site-packages\pyglet\media\__init__.py", line 133, in load
loaded_source = decoder.decode(file, filename, streaming)
File "F:\PycharmProjects\test\venv\lib\site-packages\pyglet\media\codecs\wave.py", line 109, in decode
return WaveSource(filename, file)
File "F:\PycharmProjects\test\venv\lib\site-packages\pyglet\media\codecs\wave.py", line 61, in __init__
raise WAVEDecodeException(e)
pyglet.media.codecs.wave.WAVEDecodeException: file does not start with RIFF id
As per "Loading media", you're supposed to open audio (and video) files with pyglet.media.load:
music = pyglet.media.load('song.mp3')
You must also have ffmpeg installed for pyglet to be able to read mp3 files (as per Supported media types). Make sure to follow the installation instructions.
Here's the code when I run it gives an error that it is not setting a variable in windows, but it is installed, there is also traindata, the solution on stackoverflow and github looked, there are some thoughts there, but they did not help me!
image = Image.open(create_path)
print(pytesseract.image_to_string(image))
Error:
Traceback (most recent call last):
File "D:\Dev\Scripts\NewYorkCase__upwork__\new.py", line 60, in <module>
main(driver, main_url)
File "D:\Dev\Scripts\NewYorkCase__upwork__\new.py", line 53, in main
get_ready_captcha = captcha_symbols_recognized(get_path)
File "D:\Dev\Scripts\NewYorkCase__upwork__\new.py", line 40, in captcha_symbols_recognized
print(pytesseract.image_to_string(image))
File "C:\Users\PANDEMIC\AppData\Local\Programs\Python\Python37-32\lib\site-packages\pytesseract\pytesseract.py", line 294, in image_to_string
return run_and_get_output(*args)
File "C:\Users\PANDEMIC\AppData\Local\Programs\Python\Python37-32\lib\site-packages\pytesseract\pytesseract.py", line 202, in run_and_get_output
run_tesseract(**kwargs)
File "C:\Users\PANDEMIC\AppData\Local\Programs\Python\Python37-32\lib\site-packages\pytesseract\pytesseract.py", line 178, in run_tesseract
raise TesseractError(status_code, get_errors(error_string))
pytesseract.pytesseract.TesseractError: (1, 'Error opening data file \\Program Files (x86)\\Tesseract-OCR\\eng.traineddata Please make sure the TESSDATA_PREFIX environment variable is set to your "tessdata" directory. Failed loading language \'eng\' Tesseract couldn\'t load any languages! Could not initialize tesseract.')
I am trying to build a a python program to recognize the text from text containing objects in realtime. I was able to do OCR using tesseract from command line just to check if it works for static images or not. However, to use this in python we have to get use of pytesseract wrapper to use tesseract in python. I am following this Tutorial. But when i execute the script from the tutorial with sample image, it throws error like this:
Traceback (most recent call last):
File "C:\Python27\tess1.py", line 4, in <module>
print(pytesseract.image_to_string(Image.open('example_01.png')))
File "build\bdist.win-amd64\egg\pytesseract\pytesseract.py", line 193, in
image_to_string
return run_and_get_output(image, 'txt', lang, config, nice)
File "build\bdist.win-amd64\egg\pytesseract\pytesseract.py", line 130, in
run_and_get_output
temp_name, img_extension = save_image(image)
File "build\bdist.win-amd64\egg\pytesseract\pytesseract.py", line 86, in
save_image
image.save(input_file_name, format=img_extension, **image.info)
File "C:\Python27\lib\site-packages\PIL\Image.py", line 1420, in save
self.load()
File "C:\Python27\lib\site-packages\PIL\ImageFile.py", line 193, in load
d = Image._getdecoder(self.mode, d, a, self.decoderconfig)
File "C:\Python27\lib\site-packages\PIL\Image.py", line 356, in
_getdecoder
raise IOError("decoder %s not available" % decoder_name)
IOError: decoder zip not available