webaudio-examples
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mdn
white noise live demo throws error
MDN URL
https://developer.mozilla.org/en-US/docs/Web/API/BaseAudioContext/createBuffer
What specific section or headline is this issue about?
white noise live demo throws error in Chrome
What information was incorrect, unhelpful, or incomplete?
The white noise demo at https://mdn.github.io/webaudio-examples/audio-buffer/ produces an error: on the js console
Uncaught TypeError: Failed to construct 'AudioBuffer': Failed to read the 'length' property from 'AudioBufferOptions': Required member is undefined.
at button.onclick ((index):35:22)
as a result, it plays no noise :(
What did you expect to see?
no error, white noise played
Do you have any supporting links, references, or citations?
Chrome: Version 105.0.5195.52 (Official Build) beta (64-bit) Windows 11 build : 22000.856
Do you have anything more you want to share?
No response
MDN metadata
Page report details
- Folder:
en-us/web/api/baseaudiocontext/createbuffer - MDN URL: https://developer.mozilla.org/en-US/docs/Web/API/BaseAudioContext/createBuffer
- GitHub URL: https://github.com/mdn/content/blob/main/files/en-us/web/api/baseaudiocontext/createbuffer/index.md
- Last commit: https://github.com/mdn/content/commit/ebdeb85d2e1d5111ccb688221cfa28b321874b9e
- Document last modified: 2022-06-03T04:22:01.000Z
It throws on Firefox too. But this is weird… I would have bet to have tested it about one month ago, and I don't really understand the message, given the code. (even with the debugger).
I think I found it.
The code at github-pages is outdated. The code in the repo does work. Apparently there was an error when deploying it to github-pages:
https://github.com/mdn/webaudio-examples/deployments
Hi @aprice2704 , thanks for raising the issue. It looks like this is resolved now so I will move this to closed.
Thank you :)
