GNU bug report logs - #43118
Cryptic error in 'guix pull' arising from misconfigured channel

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Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):

From: Adam Kandur <rndd <at> tuta.io>
To: Bug Guix <bug-guix <at> gnu.org>
Date: Sun, 30 Aug 2020 20:02:23 +0200 (CEST)

Computing Guix derivation for 'x86_64-linux'... /Backtrace:
In ./guix/store.scm:
  2026:24 19 (run-with-store #<store-connection 256.99 7fcaa6de05f0> _ #:guile-for-build _ #:system _ #:target _)
   1860:8 18 (_ _)
In ./guix/gexp.scm:
   243:18 17 (_ _)
   1061:2 16 (_ _)
    921:2 15 (_ _)
    782:4 14 (_ _)
In ./guix/store.scm:
  1908:12 13 (_ #<store-connection 256.99 7fcaa6de05f0>)
   1341:2 12 (map/accumulate-builds #<store-connection 256.99 7fcaa6de05f0> _ _)
In srfi/srfi-1.scm:
   586:17 11-(map1 ((#<<file-mapping> name: "guix-misc" alist: (("etc/bash_completion.d/guix" #<<local-file> f?> ?) ?))
In ./guix/store.scm:
   1300:8 10 (call-with-build-handler #<procedure build-accumulator (continue store things mode)> _)
  2026:24  9 (run-with-store #<store-connection 256.99 7fcaa6de05f0> #<procedure 7fca9cb56080 at ./guix/gexp.scm:78?> ?)
In ./guix/gexp.scm:
   785:13  8 (_ _)
In ./guix/store.scm:
  1860:13  7 (_ _)
In ./guix/gexp.scm:
   243:47  6 (_)
In ./guix/self.scm:
    94:18  5 (_ #<<file-mapping> name: "guix-misc" alist: (("etc/bash_completion.d/guix" #<<local-file> file: "/gnu?> ?)
In srfi/srfi-1.scm:
   586:17  4 (map1 (("etc/bash_completion.d/guix" #<<local-file> file: "/gnu/store/yagf0l2pmxkj0zwd48rq2cla9w5y?>) ?))
In ./guix/self.scm:
    97:32  3 (_ _)
In unknown file:
           2 (force #<promise #<procedure 7fca9cb56640 at ./guix/self.scm:214:5 ()>>)
In ./guix/self.scm:
    214:5  1 (_)
In unknown file:
           0 (getcwd)

ERROR: In procedure getcwd:
In procedure getcwd: No such file or directory
guix pull: error: You found a bug: the program '/gnu/store/j6xq9akndfrh1n0zcq7blbshg6l9acca-compute-guix-derivation'
failed to compute the derivation for Guix (version: "b39541859dcef62fef174392092a456b03a15498"; system: "x86_64-linux";
host version: "71a85fedcdf0232e5eae69af6cc139a8aafaea10"; pull-version: 1).
Please report it by email to <bug-guix <at> gnu.org>.

Message #8 received at 43118 <at> debbugs.gnu.org (full text, mbox):

From: Giovanni Biscuolo <g <at> xelera.eu>
To: Adam Kandur <rndd <at> tuta.io>, 43118 <at> debbugs.gnu.org
Subject: Re: bug#43118:
Date: Mon, 31 Aug 2020 10:03:01 +0200

[Message part 1 (text/plain, inline)]

Hi Adam,

please can you provide us some context information about this bug
report?

How did you installed Guix?

What's the command that's failing with this backtrace?

Thanks, Gio'

Adam Kandur via Bug reports for GNU Guix <bug-guix <at> gnu.org> writes:

> Computing Guix derivation for 'x86_64-linux'... /Backtrace:
> In ./guix/store.scm:
>   2026:24 19 (run-with-store #<store-connection 256.99 7fcaa6de05f0> _ #:guile-for-build _ #:system _ #:target _)
>    1860:8 18 (_ _)
> In ./guix/gexp.scm:
>    243:18 17 (_ _)
>    1061:2 16 (_ _)
>     921:2 15 (_ _)
>     782:4 14 (_ _)
> In ./guix/store.scm:
>   1908:12 13 (_ #<store-connection 256.99 7fcaa6de05f0>)
>    1341:2 12 (map/accumulate-builds #<store-connection 256.99 7fcaa6de05f0> _ _)
> In srfi/srfi-1.scm:
>    586:17 11-(map1 ((#<<file-mapping> name: "guix-misc" alist: (("etc/bash_completion.d/guix" #<<local-file> f?> ?) ?))
> In ./guix/store.scm:
>    1300:8 10 (call-with-build-handler #<procedure build-accumulator (continue store things mode)> _)
>   2026:24  9 (run-with-store #<store-connection 256.99 7fcaa6de05f0> #<procedure 7fca9cb56080 at ./guix/gexp.scm:78?> ?)
> In ./guix/gexp.scm:
>    785:13  8 (_ _)
> In ./guix/store.scm:
>   1860:13  7 (_ _)
> In ./guix/gexp.scm:
>    243:47  6 (_)
> In ./guix/self.scm:
>     94:18  5 (_ #<<file-mapping> name: "guix-misc" alist: (("etc/bash_completion.d/guix" #<<local-file> file: "/gnu?> ?)
> In srfi/srfi-1.scm:
>    586:17  4 (map1 (("etc/bash_completion.d/guix" #<<local-file> file: "/gnu/store/yagf0l2pmxkj0zwd48rq2cla9w5y?>) ?))
> In ./guix/self.scm:
>     97:32  3 (_ _)
> In unknown file:
>            2 (force #<promise #<procedure 7fca9cb56640 at ./guix/self.scm:214:5 ()>>)
> In ./guix/self.scm:
>     214:5  1 (_)
> In unknown file:
>            0 (getcwd)
>
> ERROR: In procedure getcwd:
> In procedure getcwd: No such file or directory
> guix pull: error: You found a bug: the program '/gnu/store/j6xq9akndfrh1n0zcq7blbshg6l9acca-compute-guix-derivation'
> failed to compute the derivation for Guix (version: "b39541859dcef62fef174392092a456b03a15498"; system: "x86_64-linux";
> host version: "71a85fedcdf0232e5eae69af6cc139a8aafaea10"; pull-version: 1).
> Please report it by email to <bug-guix <at> gnu.org>.
>
>
>
>
-- 
Giovanni Biscuolo

Xelera IT Infrastructures

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Message #13 received at 43118-done <at> debbugs.gnu.org (full text, mbox):

From: Giovanni Biscuolo <g <at> xelera.eu>
To: 43118-done <at> debbugs.gnu.org
Subject: Re: bug#43118:
Date: Mon, 31 Aug 2020 12:50:31 +0200

[Message part 1 (text/plain, inline)]

(quoting Adam's message sent only to my email address)

Adam Kandur <rndd <at> tuta.io> writes:

> Hi Giovanni,

> i got this error after "guix pull -C /my/file/".

> the problem is that one of channels i've described in channels.scm
> (file:///to/local/channnel) has wrong path to channel. so there was no
> channel directory in (url ...).

> after putting channel in directory i mentioned in channel.scm,
> everything worked.

Fine! I'm going to close this bug report as resolved: OK?

>>> ERROR: In procedure getcwd:
>>> In procedure getcwd: No such file or directory

Probably the error is a little bit cryptic about what's the missing file
or directory, but that was the issue.

[...]

Best regards. Gio'

-- 
Giovanni Biscuolo

Xelera IT Infrastructures

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