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Archer-C7-V4: wireless.lua:143: attempt to concatenate field 'mode' (a nil value) #767

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ikreb7 opened this issue Mar 15, 2020 · 16 comments
Open

Archer-C7-V4: wireless.lua:143: attempt to concatenate field 'mode' (a nil value) #767

ikreb7 opened this issue Mar 15, 2020 · 16 comments

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@ikreb7
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ikreb7 commented Mar 15, 2020

Hello,

I want to install the upstream-1907 (119) vom 2020-03-15 06:29:17 version for the archer c7 with version 4.

If I go through the setup till the end I click Save and Reboot and get then this error message:

Failed to execute cbi dispatcher target for entry '/admin/freifunk/assistent/wireless'. The called action terminated with an exception: ...b/lua/luci/model/cbi/freifunk/assistent/wireless.lua:143: attempt to concatenate field 'mode' (a nil value) stack traceback: ...b/lua/luci/model/cbi/freifunk/assistent/wireless.lua:143: in function 'i' /usr/lib/lua/luci/model/uci.lua:203: in function 'foreach' ...b/lua/luci/model/cbi/freifunk/assistent/wireless.lua:102: in function 'write' ...b/lua/luci/model/cbi/freifunk/assistent/wireless.lua:86: in function 'parse' /usr/lib/lua/luci/cbi.lua:201: in function 'parse' /usr/lib/lua/luci/cbi.lua:201: in function 'parse' /usr/lib/lua/luci/cbi.lua:559: in function 'parse' /usr/lib/lua/luci/dispatcher.lua:871: in function

If you need further information I can add them.
@SvenRoederer
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upstream-1907 (119)

What version is that? What's the git-rev?
Why not using the BUG-report template (https://github.com/freifunk-berlin/firmware/issues/new/choose)?

@ikreb7
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ikreb7 commented Mar 19, 2020 •
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What's the git-rev?

git-19.249.30590-93abd43

@SvenRoederer
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SvenRoederer commented Mar 22, 2020 •
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Looks like you provided the LuCI-revision, which doesn't help. The section floowing this is relevant for our firmware.

this is the line from one of my routers; see the section after the "/"

Powered by LuCI branch (git-19.249.30590-0b5e6d7) / Freifunk Berlin Dev-daily-1907 009f2ea

You will also get the version on the console via:

cat /etc/openwrt_version
009f2ea

@ikreb7
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ikreb7 commented Mar 23, 2020

Sorry.

cat /etc/openwrt_version
ad9b28b

@SvenRoederer
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I just made a debug-build for this issue (56c9a9d). Can you retested with the following image:

sysupgrade -n http://77.245.36.54:8000/firmwares/unstable/ath79-generic/notunnel/freifunk-berlin-issue767-56c9a9d-tplink_archer-c7-v4-sysupgrade.bin

@SvenRoederer
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@ikreb7 any news?

@Mask66
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Mask66 commented May 7, 2020 •
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Same thing happens to me on sysupgrade (and the enforced assistant run) on an TP-Link TL-WDR4900 v1 with build Freifunk Berlin Dev-daily-1907 7542d4b. (Build 67)

Edit: doesn't happen on Freifunk Berlin Dev-Monthly-Master e099564 (Build 62)

Tried Builds 63,64, couldn't get to the webinterface to test, I just get permission denied when trying to access luci.

@SvenRoederer
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Tried Builds 63,64, couldn't get to the webinterface to test, I just get permission denied when trying to access luci.

This should be fixed in recent master-branches (issue #788)

@SvenRoederer
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Same thing happens to me on sysupgrade (and the enforced assistant run) on an TP-Link TL-WDR4900 v1 with build Freifunk Berlin Dev-daily-1907 7542d4b. (Build 67)

Edit: doesn't happen on Freifunk Berlin Dev-Monthly-Master e099564 (Build 62)

  • Dev-Monthly-Master (e099564): has external repos at 30.4.2020
  • Dev-daily-1907 (7542d4b): has external repos at 6.5.2020

So it's not a huge list of changes ....

config.mk
-OPENWRT_COMMIT=5e8b50da156f9b8fe1b17fa62a446c0a07734e76
+OPENWRT_COMMIT=5feb0df9bb3bd83ec49af17d2abc261fc58e2551

feeds.conf
-packages ^cfde14a8cf439518350c0de7308c498177c2cce4
+packages ^72e4e36a35ff081fb1c9e6404bf5afee6698d44a
-luci ^d320179573c8befc51559a9adc5a5820c561af13
+luci ^39a82906a1b92c8bb90e884e5a6fd41b420a9344
-routing ^3f8571194c2765ed31aa73459e86c2ebf943d27d
+routing ^9b42e24a54f03ebb6f58224b49036e8f739b175f
-packages_berlin ^c3c0f4b86b2f0812f8c3737ada35ee3cb02fe1fd
+packages_berlin ^a96afe33df8a371dc7b9657b874db92a022c03a9

Both devices are dual-band, right?

@Mask66
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Mask66 commented May 9, 2020 •
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Both devices are dual-band, right?

right, had an inkling that it could have something to do with the 802.11s configuration. 5Ghz radio was non-functional after skipping the assistant, but I didn't try real hard to get it to work.

@SvenRoederer
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There is a known issue with some ath10k chips (#696), but the WDR4900 v1 is having older hardware (ath9k, I assume) .

@SvenRoederer SvenRoederer mentioned this issue Jun 11, 2020
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@ilippert
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Hardware gl-mt300n-v2 router with

reproduce

  1. install (git-19.249.30590-1c7b1d6) / Freifunk Berlin Dev-daily-1907 99d94ca
  2. configure freifunk, reboot
  3. enter freifunk assistant in order to change bandwith.
  4. click onto "save & reboot"

produces

...b/lua/luci/model/cbi/freifunk/assistent/wireless.lua:143: attempt to concatenate field 'mode' (a nil value)
stack traceback:
	...b/lua/luci/model/cbi/freifunk/assistent/wireless.lua:143: in function 'i'
	/usr/lib/lua/luci/model/uci.lua:203: in function 'foreach'
	...b/lua/luci/model/cbi/freifunk/assistent/wireless.lua:102: in function 'write'
	...b/lua/luci/model/cbi/freifunk/assistent/wireless.lua:86: in function 'parse'
	/usr/lib/lua/luci/cbi.lua:201: in function 'parse'
	/usr/lib/lua/luci/cbi.lua:201: in function 'parse'
	/usr/lib/lua/luci/cbi.lua:559: in function 'parse'
	/usr/lib/lua/luci/dispatcher.lua:1216: in function '_form'
	/usr/lib/lua/luci/dispatcher.lua:848: in function 'dispatch'
	/usr/lib/lua/luci/dispatcher.lua:412: in function </usr/lib/lua/luci/dispatcher.lua:411>

@ikreb7
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ikreb7 commented Jul 1, 2020 •
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Hello,

sorry for the late respond. I tested it with freifunk-berlin-dev-daily-1907-cb8a1a4-tplink_archer-c7-v4-sysupgrade and got the same error message:

...b/lua/luci/model/cbi/freifunk/assistent/wireless.lua:143: attempt to concatenate field 'mode' (a nil value)
stack traceback:
	...b/lua/luci/model/cbi/freifunk/assistent/wireless.lua:143: in function 'i'
	/usr/lib/lua/luci/model/uci.lua:203: in function 'foreach'
	...b/lua/luci/model/cbi/freifunk/assistent/wireless.lua:102: in function 'write'
	...b/lua/luci/model/cbi/freifunk/assistent/wireless.lua:86: in function 'parse'
	/usr/lib/lua/luci/cbi.lua:201: in function 'parse'
	/usr/lib/lua/luci/cbi.lua:201: in function 'parse'
	/usr/lib/lua/luci/cbi.lua:559: in function 'parse'
	/usr/lib/lua/luci/dispatcher.lua:1216: in function '_form'
	/usr/lib/lua/luci/dispatcher.lua:848: in function 'dispatch'
	/usr/lib/lua/luci/dispatcher.lua:412: in function </usr/lib/lua/luci/dispatcher.lua:411>

@ikreb7
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ikreb7 commented Oct 31, 2020

Any news?

@Akira25
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Akira25 commented Oct 31, 2020

@ikreb7 Could you please try one of these images? They are beta-images based on OpenWrt-19.07.4 I wonder, if that bug happens with them also.

http://download-master.berlin.freifunk.net/falter/

@SvenRoederer
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@ikreb7 did you run a test with the build special debug-build mentioned in #767 (comment)?

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5 participants
@SvenRoederer @Mask66 @ikreb7 @ilippert @Akira25