groove2groove
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cifkao
Internal Server Error
I'm getting this message always when I try to use the demo. What's happening?
I'm not sure, the demo seems to be working on my examples. Could you share your input files?
Thank you in advance for the help!
Oh... I just tried using other midis. Got a weird error with some of them but it worked with others, then I edited the style midi I sent and now its working. I don't know exactly why it didn't worked before.
I tried your inputs and got this (there are hundreds of these warnings, showing just a few):
WARNING:absl:Skipping note that ends before or at the same time it begins. Original start: 0.115385, end 0.115385. New start 0.230769, end 0.230769.
WARNING:absl:Skipping note that ends before or at the same time it begins. Original start: 0.115385, end 0.115385. New start 0.230769, end 0.230769.
WARNING:absl:Skipping note that ends before or at the same time it begins. Original start: 0.115385, end 0.115385. New start 0.230769, end 0.230769.
WARNING:absl:Skipping note that ends before or at the same time it begins. Original start: 0.115385, end 0.115385. New start 0.230769, end 0.230769.
WARNING:absl:Skipping note that ends before or at the same time it begins. Original start: 0.317308, end 0.317308. New start 0.634615, end 0.634615.
WARNING:absl:Skipping note that ends before or at the same time it begins. Original start: 0.423077, end 0.423077. New start 0.846154, end 0.846154.
WARNING:absl:Skipping note that ends before or at the same time it begins. Original start: 0.423077, end 0.423077. New start 0.846154, end 0.846154.
WARNING:absl:Skipping note that ends before or at the same time it begins. Original start: 0.519231, end 0.519231. New start 1.038462, end 1.038462.
WARNING:absl:Skipping note that ends before or at the same time it begins. Original start: 0.519231, end 0.519231. New start 1.038462, end 1.038462.
WARNING:absl:Skipping note that ends before or at the same time it begins. Original start: 0.519231, end 0.519231. New start 1.038462, end 1.038462.
WARNING:absl:Skipping note that ends before or at the same time it begins. Original start: 0.519231, end 0.519231. New start 1.038462, end 1.038462.
WARNING:absl:Skipping note that ends before or at the same time it begins. Original start: 0.730769, end 0.730769. New start 1.461538, end 1.461538.
...
/home/ocifka/venv/groove2groove/lib/python3.6/site-packages/museflow/note_sequence_utils.py:88: RuntimeWarning: 602 notes skipped in adjust_notesequence_times
warnings.warn(f'{skipped_notes} notes skipped in adjust_notesequence_times', RuntimeWarning)
ERROR:app:Exception on /api/v1/style_transfer/v01_drums/ [POST]
Traceback (most recent call last):
File "/home/ocifka/venv/groove2groove/lib/python3.6/site-packages/flask/app.py", line 2447, in wsgi_app
response = self.full_dispatch_request()
File "/home/ocifka/venv/groove2groove/lib/python3.6/site-packages/flask/app.py", line 1952, in full_dispatch_request
rv = self.handle_user_exception(e)
File "/home/ocifka/venv/groove2groove/lib/python3.6/site-packages/flask_cors/extension.py", line 165, in wrapped_function
return cors_after_request(app.make_response(f(*args, **kwargs)))
File "/home/ocifka/venv/groove2groove/lib/python3.6/site-packages/flask/app.py", line 1821, in handle_user_exception
reraise(exc_type, exc_value, tb)
File "/home/ocifka/venv/groove2groove/lib/python3.6/site-packages/flask/_compat.py", line 39, in reraise
raise value
File "/home/ocifka/venv/groove2groove/lib/python3.6/site-packages/flask/app.py", line 1950, in full_dispatch_request
rv = self.dispatch_request()
File "/home/ocifka/venv/groove2groove/lib/python3.6/site-packages/flask/app.py", line 1936, in dispatch_request
return self.view_functions[rule.endpoint](**req.view_args)
File "/home/ocifka/venv/groove2groove/lib/python3.6/site-packages/flask_limiter/extension.py", line 702, in __inner
return obj(*a, **k)
File "/home/ocifka/projects/groove2groove/api/app/__init__.py", line 101, in run_model
output_seq = pipeline.postprocess(outputs)
File "/home/ocifka/venv/groove2groove/lib/python3.6/site-packages/groove2groove/io.py", line 261, in postprocess
raise RuntimeError(f'Expected {len(self._durations)} sequences, got {len(sequences)}')
RuntimeError: Expected 10 sequences, got 0
So I suspect that your style input consists of zero-duration (or extremely short) notes, which are skipped by the pre-processing code, so the model gets an empty input.
@PapayasTehSkeletor BTW, the tempo of your style input seems to be off as well.
Wtf...? Well, that's probably because the midi was generated using musenet. Musenet has a really weird format.
Wtf...? Well, that's probably because the midi was generated using musenet. Musenet has a really weird format.
But I think the problem is solved now that I know this. Thank you sir!
Wtf...? Well, that's probably because the midi was generated using musenet. Musenet has a really weird format.
Ah, that would explain it. I guess MuseNet measures time in seconds, while Groove2Groove requires accurate metrical timing information.
@MeenakshiSirigiraju Just tested and it works for me. Maybe the server was temporarily down or you were experiencing connection issues on your side?
@cifkao It worked fine for the sample files provided on the website but not for custom inputs, so I don't think the issue is from my side.
@MeenakshiSirigiraju I tried with your inputs and it did work for me. Could you try again and see if it works now?