error decoding file - Githubissues

ziyuanjun commented 7 years ago

When I run generate_RML2016.10a.py, this error come out:

$ ./generate_RML2016.10a.py snr is -20 len(interp_taps) = 287 [mp3 @ 0x7fcfb8000b60] Skipping 0 bytes of junk at 70700. [mp3 @ 0x7fcfb8002040] Header missing error decoding file ... error decoding file WARN: fractional_interpolator is deprecated. Please use fractional_resampler instead. [mp3 @ 0x7fcff0000b60] Skipping 0 bytes of junk at 70700. [mp3 @ 0x7fcff0096c80] Header missing error decoding file all done. writing to disk

Is there something that my computer missed?

By the way, it seems that the RML2016.10a_dict.dat has also been generated successfully. The .dat file size is 640.9MB.

hongdehua commented 7 years ago

Traceback (most recent call last): File "D:\Program Files (x86)\gnuradio\lib\site-packages\gnuradio\gr__init__.py", line 37, in from runtime_swig import * ImportError: No module named 'runtime_swig'

When I run generate_RML2016.10a.py, this error is above. Is there something about GNU that I need install?

您好，想咨询一下您，为什么我这边直接运行这个文件夹的代码，会一直提醒少各种库呢？是不是哪里还有一个GNU的库需要安装？

ziyuanjun commented 7 years ago

The error is related to SWIG, you can try to install it alone. And maybe your GNU Radio has not been installed correctly. I use GNU Radio in linux, I'm not sure whether Win is a good choice.

wtarp commented 7 years ago

I'm having the same problem. It feels like there's something wrong with libav. I have tried to reinstall gr-mediatools, but the problem still exists.

JinzhiLin commented 6 years ago

@ziyuanjun I'm having the same problem, have you solve this issue? I have not got RML2016.10a_dict.dat generated. A "Segmentation fault" error is encounted!

error decoding file gr::log :WARN: fractional_interpolator_ff1 - fractional_interpolator is deprecated. Please use fractional_resampler instead. [mp3 @ 0x7fc284133f60] Skipping 0 bytes of junk at 70700. [mp3 @ 0x7fc284c72a60] Header missing error decoding file gr::log :WARN: fractional_interpolator_ff0 - fractional_interpolator is deprecated. Please use fractional_resampler instead. [mp3 @ 0x7fc2a8132ca0] Skipping 0 bytes of junk at 70700. [mp3 @ 0x7fc2a8070840] Header missing error decoding file all done. writing to disk Segmentation fault (core dumped)

osh commented 6 years ago

this is a gnu radio problem

pachpandepriti commented 6 years ago

Can you mention the steps you followed to install gr mediatools? I am not able to do that.

LlewellynS96 commented 6 years ago

@osh how can this issue be solved? Is the issue related to gr-mediatools?

juanjuanhuang commented 5 years ago

The error is related to SWIG, you can try to install it alone. And maybe your GNU Radio has not been installed correctly. I use GNU Radio in linux, I'm not sure whether Win is a good choice.

Using pybombs install SWIG???

venkateshsathya commented 4 years ago

Can you mention the steps you followed to install gr mediatools? I am not able to do that.

I followed two steps in here and fixed the issue:

sudo apt-get install libavcodec-dev libavformat-dev

followed by making the change mentioned in the link below... https://stackoverflow.com/questions/43432797/failed-to-make-when-installing-gr-mediatools/43588739#43588739?newreg=593b7b86e1614e79bdd556a20f9e889c

radioML / dataset

error decoding file #9