No longer able to access the Hg repository.

[Marc Glisse]

Hello,

I was getting the same thing yesterday (although it still worked on an 
older system), but it seems to be working fine again now.

On Sat, 14 Dec 2019, WenCong Ji wrote:

> Dear maintainer,
> I can no longer get access to the Mercurial repository. It gives me
> following error when I try to clone/pull:
>
> $ hg pull -u
> searching for changes
> ** unknown exception encountered, please report by visiting
> ** https://mercurial-scm.org/wiki/BugTracker
> ** Python 2.7.15+ (default, Oct  7 2019, 17:39:04) [GCC 7.4.0]
> ** Mercurial Distributed SCM (version 5.2.1)
> ** Extensions loaded:
> Traceback (most recent call last):
>  File "/usr/local/bin/hg", line 36, in <module>
>    dispatch.run()
>  File "/usr/local/lib/python2.7/dist-packages/mercurial/dispatch.py", line
> 111, in run
>    status = dispatch(req)
>  File "/usr/local/lib/python2.7/dist-packages/mercurial/dispatch.py", line
> 250, in dispatch
>    ret = _runcatch(req) or 0
>  File "/usr/local/lib/python2.7/dist-packages/mercurial/dispatch.py", line
> 424, in _runcatch
>    return _callcatch(ui, _runcatchfunc)
>  File "/usr/local/lib/python2.7/dist-packages/mercurial/dispatch.py", line
> 433, in _callcatch
>    return scmutil.callcatch(ui, func)
>  File "/usr/local/lib/python2.7/dist-packages/mercurial/scmutil.py", line
> 177, in callcatch
>    return func()
>  File "/usr/local/lib/python2.7/dist-packages/mercurial/dispatch.py", line
> 414, in _runcatchfunc
>    return _dispatch(req)
>  File "/usr/local/lib/python2.7/dist-packages/mercurial/dispatch.py", line
> 1174, in _dispatch
>    lui, repo, cmd, fullargs, ui, options, d, cmdpats, cmdoptions
>  File "/usr/local/lib/python2.7/dist-packages/mercurial/dispatch.py", line
> 862, in runcommand
>    ret = _runcommand(ui, options, cmd, d)
>  File "/usr/local/lib/python2.7/dist-packages/mercurial/dispatch.py", line
> 1185, in _runcommand
>    return cmdfunc()
>  File "/usr/local/lib/python2.7/dist-packages/mercurial/dispatch.py", line
> 1171, in <lambda>
>    d = lambda: util.checksignature(func)(ui, *args, **strcmdopt)
>  File "/usr/local/lib/python2.7/dist-packages/mercurial/util.py", line
> 1843, in check
>    return func(*args, **kwargs)
>  File "/usr/local/lib/python2.7/dist-packages/mercurial/commands.py", line
> 5453, in pull
>    opargs=pullopargs,
>  File "/usr/local/lib/python2.7/dist-packages/mercurial/exchange.py", line
> 1780, in pull
>    _fullpullbundle2(repo, pullop)
>  File "/usr/local/lib/python2.7/dist-packages/mercurial/exchange.py", line
> 1673, in _fullpullbundle2
>    _pullbundle2(pullop)
>  File "/usr/local/lib/python2.7/dist-packages/mercurial/exchange.py", line
> 1976, in _pullbundle2
>    bundle = e.callcommand(b'getbundle', args).result()
>  File
> "/usr/local/lib/python2.7/dist-packages/mercurial/thirdparty/concurrent/futures/_base.py",
> line 457, in result
>    return self.__get_result()
>  File
> "/usr/local/lib/python2.7/dist-packages/mercurial/wireprotov1peer.py", line
> 227, in sendcommands
>    result = fn(**pycompat.strkwargs(args))
>  File
> "/usr/local/lib/python2.7/dist-packages/mercurial/wireprotov1peer.py", line
> 472, in getbundle
>    return bundle2.getunbundler(self.ui, f)
>  File "/usr/local/lib/python2.7/dist-packages/mercurial/bundle2.py", line
> 769, in getunbundler
>    magicstring = changegroup.readexactly(fp, 4)
>  File "/usr/local/lib/python2.7/dist-packages/mercurial/util.py", line
> 3583, in readexactly
>    s = stream.read(n)
>  File
> "/usr/local/lib/python2.7/dist-packages/mercurial/utils/compression.py",
> line 378, in read
>    self._decompress(chunk)
>  File
> "/usr/local/lib/python2.7/dist-packages/mercurial/utils/compression.py",
> line 438, in _decompress
>    newbuf = self._decompobj.decompress(chunk)
> zstd.ZstdError: zstd decompressor error: Unknown frame descriptor
>
> Please help to solve this problem.
>
> ------
> Ji WenCong <taiki_akita at 163.com>
> Harbin Institute of Technology.
> _______________________________________________
> gmp-discuss mailing list
> gmp-discuss at gmplib.org
> https://gmplib.org/mailman/listinfo/gmp-discuss
>

-- 
Marc Glisse