ImageMagick error - Ubuntu 16.04

[marty331]

I know this has been reported but I've gone through every issue and can't resolve it.

1. Yes ImageMagick is installed, version:

Copyright: © 1999-2018 ImageMagick Studio LLC
License: https://www.imagemagick.org/script/license.php
Features: Cipher DPC HDRI OpenMP 
Delegates (built-in): bzlib djvu fontconfig freetype gvc jbig jng jpeg lcms lqr lzma openexr png tiff wmf x xml zlib```

2.  In config_defaults.py I've specified where both FFMPEG_BINARY and IMAGEMAGICK_BINARY are located:
```#FFMPEG_BINARY = os.getenv('FFMPEG_BINARY', 'ffmpeg-imageio')
#IMAGEMAGICK_BINARY = os.getenv('IMAGEMAGICK_BINARY', 'auto-detect')
FFMPEG_BINARY = r"/usr/bin/ffmpeg"
IMAGEMAGICK_BINARY = r"/usr/bin/convert"

And when I run, I'm getting the error below (any help will be greatly appreciated!):

OSError: MoviePy Error: creation of None failed because of the following error:

[Errno 2] No such file or directory: 'unset'.

.This error can be due to the fact that ImageMagick is not installed on your computer, or (for Windo$
[pid: 3040|app: 0|req: 1/1] 73.6.152.180 () {48 vars in 2619 bytes} [Wed Jul 18 03:35:01 2018] GET /$

[Zulko]

Can you share your code, or at least the last lines in which you write a video file ?

[marty331]

Doing this from my phone so I apologise for formatting.

def create_hightlights(assets):
    logger.debug('create highlights fun')
    print('create highlights fun')
    #global user_path
    #print('user path = {}'.format(user_path))
    #logger.debug('user path = {}'.format(user_path))
    #time.sleep(30)
    logger.debug('crate highlights assets ={}'.format(assets))
    logger.debug('music = {}'.format(assets['music']))
    audio = (path + 'music/5150.mp3')
    logger.debug('create hightlights ={} {}'.format(assets, audio))
    new_clips = []
    bumper = VideoFileClip(path + 'assets/FRbumper.mp4', audio=False)
    new_clips.append(bumper)
    #video length = 5 sec bump + 5.5 sec out
    video_length = 10.5
    for c in assets['clips']:
        logger.debug('c ={}'.format(c))
        logger.debug('center ={}'.format(c['annotate']))
        video_length = video_length + (c['stop'] - c['start']) + 2
        wip = VideoFileClip(path + 'assets/' + c['clip'] + '.mp4', audio=False).subclip(c['start'], c['stop'])
        clip_name = c['clip']
        print('show = {}'.format(c['annotate']['show']))
        logger.debug('show = {}'.format(c['annotate']['show']))
        if (c['annotate']['show'] == 'True'):
            print(c['annotate']['time'])
            print(c['start'])
            freeze_time = float(c['annotate']['time']) - float(c['start'])
            print('freeze time = {}'.format(freeze_time))
            wipa = vfx.freeze(wip, t=freeze_time, freeze_duration=2.0)
            logger.debug('center ={}'.format(c['annotate']['centerPosition']))
            logger.debug('cp 0 {}'.format(c['annotate']['centerPosition'][0]))
            logger.debug('cp 1 {}'.format(c['annotate']['centerPosition'][1]))
            img_width = c['annotate']['topLeft'][0] - c['annotate']['bottomRight'][0]
            img_height = c['annotate']['topLeft'][1] - c['annotate']['bottomRight'][1]
            position = ((c['annotate']['centerPosition'][0] + (img_width/2)), ((c['annotate']['centerPosition'][1])+(img_height/2)))
            # position = (c['annotate']['topLeft'][0], c['annotate']['topLeft'][1])
            clip_circle = create_png(c['annotate'], clip_name, user_path)
            about = ImageClip(clip_circle).set_start((float(c['annotate']['time']) - float(c['start']))).set_duration(2.0).set_position(position)
            wipx = CompositeVideoClip([wipa, about], size=wipa.size)
            new_clips.append(wipx)
        else:
            wipx = CompositeVideoClip([wip], size=wip.size)
            new_clips.append(wipx)
    credits = (TextClip(txt_credits, color='white',
                        font="Ubuntu-bold", fontsize=35, kerning=-2,
                        interline=-1, bg_color='black', size=wipa.size)
               .set_duration(5.5)
               .fadein(.5)
               .fadeout(.5))
    new_clips.append(credits)
    video = concatenate_videoclips(new_clips)
    # video = wipx
    logger.debug('video length ={}'.format(video_length))
    video = video.set_audio(AudioFileClip(path + 'music/5150.mp3').set_duration(video_length, change_end=True))
    logger.debug('user path ={}'.format(user_path))
    video.write_videofile( user_path + assets['videoTitle'] + '.mp4')
    clip = svc.save_clip(assets['videoTitle'], user_path, userid)
    print('clip = {}'.format(clip.id))
    getClips = svc.get_clip(clip.id)
    print('get clip = {} path = {}'.format(getClips.name, getClips.url))

def annotate(clip):
    logger.debug('annotate clip ={}'.format(clip))
    clip = clip.add_mask()
    w,h = clip.size
    clip.mask.get_frame = lambda t: circle(screensize=(clip.w, clip.h),center=(220,550),radius=500*(t*2),col1=1,col2=0.5,blur=4)
    return clip

def create_png(annotate, name, path):
    square_width = math.fabs(annotate['bottomRight'][0] - annotate['topLeft'][0])
    square_height = math.fabs(annotate['bottomRight'][1] - annotate['topLeft'][1])
    logger.debug('width {} height {}'.format(square_width, square_height))
    distance = math.sqrt((annotate['topLeft'][0] - square_width) ** 2 + (annotate['topLeft'][1] - square_height) ** 2)
    logger.debug('distance = {}'.format(distance))
    if (min(square_width, square_height) == square_width):
        xcenter = square_width/2
        radius = square_width -xcenter - 10
    else:
        xcenter = square_height/2
        radius = square_height - xcenter - 10
    logger.debug('radius ={}'.format(radius))
    d = svgdraw.Drawing(square_width, square_height, origin='center')
    d.append(svgdraw.Circle(0, 0, radius, fill='none', stroke_width=5, stroke='yellow'))
    circlpng = path + name + '.png'
    print('circlpng ={}'.format(circlpng))
    d.savePng(circlpng)
    return circlpng

[marty331]

So I've worked on this for a damn week and finally got it figured out. I was trying to deploy with uwsgi and nginx. uwsgi could not handle the permissions correctly, so I finally implemented gunicorn and supervisor in the same manner that Miguel Grinberg describes in the below link. If anyone else has this issue I advise you to follow Miguel's blog post and use gunicorn and supervisor.

https://blog.miguelgrinberg.com/post/the-flask-mega-tutorial-part-xvii-deployment-on-linux