ufunc 'right_shift' not supported for the input types

[MaksymSofer]

Trying this tool on ubuntu 20.04.
got the latest version from git
I`m translating from Japanese to English

Error:

switch to google translator
 -- Rendering translated text
すごいな…
It's amazing ...
137 609 37 180
Traceback (most recent call last):
  File "translate_demo.py", line 354, in <module>
    loop.run_until_complete(main(args.mode))
  File "/usr/lib/python3.8/asyncio/base_events.py", line 616, in run_until_complete
    return future.result()
  File "translate_demo.py", line 270, in main
    await infer(img, mode, '', alpha_ch = alpha_ch)
  File "translate_demo.py", line 204, in infer
    output = await dispatch_rendering(np.copy(img_inpainted), args.text_mag_ratio, translated_sentences, textlines, text_regions, render_text_direction_overwrite)
  File "/home/maks/manga-image-translator/text_rendering/__init__.py", line 53, in dispatch
    img_canvas = render(img_canvas, font_size, text_mag_ratio, trans_text, region, majority_dir, fg, bg, False)
  File "/home/maks/manga-image-translator/text_rendering/__init__.py", line 83, in render
    font_size_enlarged = findNextPowerOf2(font_size) * text_mag_ratio
  File "/home/maks/manga-image-translator/utils.py", line 454, in findNextPowerOf2
    n = n >> 1
TypeError: ufunc 'right_shift' not supported for the input types, and the inputs could not be safely coerced to any supported types according to the casting rule ''safe''

[zyddnys]

Can you share the image you are translating so I can reproduce this error?

[MaksymSofer]

[zyddnys]

Can you also share the arguments you used

[MaksymSofer]

python3 translate_demo.py --verbose --use-inpainting --translator=google --target-lang=ENG --image Downloads/26CanvasAsImage.png

[zyddnys]

I was unable to reproduce this error, but I pushed a commit anyway. Let me know if the latest version still has the same issue.

[MaksymSofer]

nohup.log
Here full nohup of run with your last commit

[MaksymSofer]

pip_pkg_list.log
these are my pip packages

[zyddnys]

I still wasn't able to reproduce this error, can you try changing n = n >> 1 to n = int(n) >> 1 and see if that helps

[MaksymSofer]

You talking about utils.py:
method:
def findNextPowerOf2(n): i = 0 while n != 0 : i += 1 n = n >> 1 return 1 << i

??

there 'n' is coming as float

changed and now got different issue:

Traceback (most recent call last): File "translate_demo.py", line 354, in <module> loop.run_until_complete(main(args.mode)) File "/usr/lib/python3.8/asyncio/base_events.py", line 616, in run_until_complete return future.result() File "translate_demo.py", line 270, in main await infer(img, mode, '', alpha_ch = alpha_ch) File "translate_demo.py", line 204, in infer output = await dispatch_rendering(np.copy(img_inpainted), args.text_mag_ratio, translated_sentences, textlines, text_regions, render_text_direction_overwrite) File "/home/maks/manga-image-translator/text_rendering/__init__.py", line 53, in dispatch img_canvas = render(img_canvas, font_size, text_mag_ratio, trans_text, region, majority_dir, fg, bg, False) File "/home/maks/manga-image-translator/text_rendering/__init__.py", line 111, in render temp_box = text_render.put_text_vertical( File "/home/maks/manga-image-translator/text_rendering/text_render.py", line 347, in put_text_vertical canvas_text = np.zeros((canvas_y, canvas_x), dtype=np.uint8) TypeError: 'numpy.float64' object cannot be interpreted as an integer

[MaksymSofer]

issue seems resolved with --force-horizontal

[dennis-thevara]

I still wasn't able to reproduce this error, can you try changing n = n >> 1 to n = int(n) >> 1 and see if that helps

I had this same issue and you had the right idea, but using a straight int(n) will fail on numpy floats. n = n >> 1 to n = n.astype(int) >> 1 solved this issue.