Removing devtools due to not being relevant to us.

I hit the same issue today in setup_board. I tried with several different boards and tried exiting & re-entering the chroot and running repo sync.

Removing /usr/local/portage/crossdev/.configured.json inside the chroot fixed the issue for me too.

Full output is attached. Snippet below.


Starting fast-emerge.
 Building package cross-x86_64-cros-linux-gnu/binutils sys-devel/llvm cross-x86_64-cros-linux-gnu/gcc cross-x86_64-cros-linux-gnu/go cross-x86_64-cros-linux-gnu/linux-headers on root
Calculating deps...
Deps calculated in 0m4.0s
Done
cros_setup_toolchains: Unhandled exception:
Traceback (most recent call last):
  File "/mnt/host/source/chromite/bin/cros_setup_toolchains", line 164, in <module>
    commandline.ScriptWrapperMain(FindTarget)
  File "/mnt/host/source/chromite/lib/commandline.py", line 834, in ScriptWrapperMain
    ret = target(argv[1:])
  File "/mnt/host/source/chromite/scripts/cros_setup_toolchains.py", line 1144, in main
    root=root)
  File "/mnt/host/source/chromite/scripts/cros_setup_toolchains.py", line 650, in UpdateToolchains
    SelectActiveToolchains(targets, CONFIG_TARGET_SUFFIXES, root=root)
  File "/mnt/host/source/chromite/scripts/cros_setup_toolchains.py", line 546, in SelectActiveToolchains
    desired = desired_num[0]
IndexError: list index out of range

Deleted: 626413.txt 3.8 KB

626413.txt 3.8 KB View Download

Issue https://code.google.com/p/chrome-os-partner/issues/detail?id=57176 has been merged into this issue.

can someone who is still hitting this attach their /usr/local/portage/crossdev/.configured.json so i don't have to reverse engineer a broken one ?

re:#4 sorry the file was already removed as per the workaround.

I just looked at my terminal buffer history, but instead of doing a "cat" I did a "vi" before the "rm".

I ran update_chroot and got the same error. json cache attached.

Deleted: .configured.json 3.9 KB

.configured.json 3.9 KB View Download

looks like you got caught in the middle of the llvm work.  rather than try to add logic to the script to detect these specific bad json files, it'll prob be easier to just upgrade crossdev -- the cache logic will automatically regen whenever the crossdev version is updated.

The following revision refers to this bug:
  https://chromium.googlesource.com/chromiumos/chromite/+/3bba503bbb6cd7946868211bb3eef822a3ad3a2b

commit 3bba503bbb6cd7946868211bb3eef822a3ad3a2b
Author: Mike Frysinger <vapier@chromium.org>
Date: Tue Sep 20 18:15:04 2016

cros_setup_toolchains: improve logging output

No real functional changes here, just adding more logging calls to make
--debug easier to get useful info out of.

BUG= chromium:626413 
TEST=`./update_chroot` still works
TEST=`cros_setup_toolchains --targets=boards --include-boards=amd64-generic --debug` logs more useful info

Change-Id: I01140127dd725ab6f02045dfda156b5581e0204d
Reviewed-on: https://chromium-review.googlesource.com/386947
Commit-Ready: Mike Frysinger <vapier@chromium.org>
Tested-by: Mike Frysinger <vapier@chromium.org>
Reviewed-by: Mike Frysinger <vapier@chromium.org>

[modify] https://crrev.com/3bba503bbb6cd7946868211bb3eef822a3ad3a2b/scripts/cros_setup_toolchains.py

The following revision refers to this bug:
  https://chromium.googlesource.com/chromiumos/overlays/portage-stable/+/f74580a0b92d13a754287b21f4774aa8eb023d04

commit f74580a0b92d13a754287b21f4774aa8eb023d04
Author: Mike Frysinger <vapier@chromium.org>
Date: Tue Sep 20 18:18:01 2016

crossdev: upgraded package to upstream

Upgraded sys-devel/crossdev to version 20160602 for all.
Sync to the latest to force a cache refresh (see bug).

BUG= chromium:626413 
TEST=chromiumos-sdk bot passes

Change-Id: I09605fa3fee53c078f0db84158484cbae5f546f5
Reviewed-on: https://chromium-review.googlesource.com/386946
Commit-Ready: Mike Frysinger <vapier@chromium.org>
Tested-by: Mike Frysinger <vapier@chromium.org>
Reviewed-by: Yunlian Jiang <yunlian@chromium.org>

[add] https://crrev.com/f74580a0b92d13a754287b21f4774aa8eb023d04/sys-devel/crossdev/files/use-new-path-for-functions.sh.patch
[modify] https://crrev.com/f74580a0b92d13a754287b21f4774aa8eb023d04/sys-devel/crossdev/Manifest
[modify] https://crrev.com/f74580a0b92d13a754287b21f4774aa8eb023d04/sys-devel/crossdev/metadata.xml
[rename] https://crrev.com/f74580a0b92d13a754287b21f4774aa8eb023d04/sys-devel/crossdev/crossdev-20160602.ebuild

ToT builds should get a new crossdev which should force a regen of the cache file for everyone

I can see this error while board set up in chroot(./setup_board --board=cyan).

Starting fast-emerge.
 Building package sys-devel/llvm on root
Calculating deps...
Deps calculated in 0m5.2s
Done
cros_setup_toolchains: Unhandled exception:
Traceback (most recent call last):
  File "/mnt/host/source/chromite/bin/cros_setup_toolchains", line 168, in <module>
    DoMain()
  File "/mnt/host/source/chromite/bin/cros_setup_toolchains", line 164, in DoMain
    commandline.ScriptWrapperMain(FindTarget)
  File "/mnt/host/source/chromite/lib/commandline.py", line 834, in ScriptWrapperMain
    ret = target(argv[1:])
  File "/mnt/host/source/chromite/scripts/cros_setup_toolchains.py", line 1200, in main
    root=root)
  File "/mnt/host/source/chromite/scripts/cros_setup_toolchains.py", line 662, in UpdateToolchains
    SelectActiveToolchains(targets, CONFIG_TARGET_SUFFIXES, root=root)
  File "/mnt/host/source/chromite/scripts/cros_setup_toolchains.py", line 558, in SelectActiveToolchains
    desired = desired_num[0]
IndexError: list index out of range
ERROR   : Thu Oct 13 10:55:45 PDT 2016
ERROR   :  PGID  PPID   PID     ELAPSED     TIME %CPU COMMAND
ERROR   :    10     6    10       01:54 00:00:00  0.1 -bash
ERROR   :  3095    10  3095       00:15 00:00:00  0.7  \_ /bin/bash ./setup_board --board=cyan
ERROR   :  3095  3095  3310       00:15 00:00:00  0.4      \_ /bin/bash /mnt/host/source/src/scripts/update_chroot --toolchain_boards=cyan --usepkg
ERROR   :  3095  3310  4443       00:00 00:00:00  0.0          \_ /bin/bash /mnt/host/source/src/scripts/update_chroot --toolchain_boards=cyan --usepkg
ERROR   :  3095  4443  4444       00:00 00:00:00  0.0              \_ ps f -o pgid,ppid,pid,etime,cputime,%cpu,command
ERROR   : Arguments of 3310:  '--toolchain_boards=cyan' '--usepkg'
ERROR   : Backtrace:  (most recent call is last)
ERROR   :  update_chroot:83:main(), called: die_err_trap  
ERROR   : 
ERROR   : Command failed:
ERROR   :   Command 'sudo -E $(type -p cros_setup_toolchains) "${TOOLCHAIN_FLAGS[@]}"' exited with nonzero code: 1
ERROR   : Thu Oct 13 10:55:45 PDT 2016
ERROR   :  PGID  PPID   PID     ELAPSED     TIME %CPU COMMAND
ERROR   :    10     6    10       01:54 00:00:00  0.1 -bash
ERROR   :  3095    10  3095       00:15 00:00:00  0.7  \_ /bin/bash ./setup_board --board=cyan
ERROR   :  3095  3095  4457       00:00 00:00:00  0.0      \_ /bin/bash ./setup_board --board=cyan
ERROR   :  3095  4457  4458       00:00 00:00:00  0.0          \_ ps f -o pgid,ppid,pid,etime,cputime,%cpu,command
ERROR   : Arguments of 3095: ./setup_board '--board=cyan'
ERROR   : Backtrace:  (most recent call is last)
ERROR   :  setup_board:108:main(), called: die_err_trap  
ERROR   : 
ERROR   : Command failed:
ERROR   :   Command '"${SRC_ROOT}/scripts"/update_chroot ${UPDATE_ARGS}' exited with nonzero code: 1
ERROR   :   (Note bash sometimes misreports "command not found" as exit code 1 instead of 127)

also observed same error by trying ./update_chroot.

attach your .configured.json file please

what version of crossdev do you have installed ?

After deleting "sudo rm /usr/local/portage/crossdev/.configured.json" it is working fine. 

Sorry I have deleted file after getting that error and updated #15 comment lately. 
Output of "crossdev --version" is crossdev-20160602.

Closing. Please reopen it if its not fixed. Thanks!