# Re: Generating files with libsndfile

**URL:** <https://www.ruby-forum.com/t/re-generating-files-with-libsndfile/62136>\
**Category:** Ruby\
**Created:** [May 31, 2006, 9:00pm UTC](https://www.ruby-forum.com/t/re-generating-files-with-libsndfile/62136 "2006-05-31T21:00:09Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![BergerS\_Daniel](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/b/bc8723/32.png) [@BergerS\_Daniel](https://www.ruby-forum.com/u/BergerS_Daniel)\
**Post date:** [May 31, 2006, 9:00pm UTC](https://www.ruby-forum.com/t/re-generating-files-with-libsndfile/62136/1 "2006-05-31T21:00:09Z")

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> # I have no problem reading sound files as there are examples
> 
> Will generate this error when run:
> 
> System error.  
> (eval):2:in `write\_float’: Format check failed: 0 (RuntimeError)

Looks like a bug in the binding somewhere. I recommend contacting the  
author.

Regards,

Dan

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