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Re: curl: (16) Error in the HTTP2 framing layer

From: Daniel Stenberg <>
Date: Wed, 12 Jun 2019 16:47:48 +0200 (CEST)

On Wed, 12 Jun 2019, Peng Yu wrote:

> I sometimes see "curl: (16) Error in the HTTP2 framing layer". Could anybody
> let me know what it means?

It means curl detected a problem in HTTP/2 level and couldn't continue.
Sometimes -v shows more specific info.

If you still can communicate fine with the server using HTTP/2 through a
browser, chances are this is due to a curl bug.

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Received on 2019-06-12