Cannot declare class Weathermap, because the name is already in use - After Update

Donovan_Esterhuizen · 22 May 2019 06:11

Hi

I receiving the following error this morning when trying to access the Weathermap Editor:

[2019-05-22 08:08:48] production.ERROR: Cannot declare class Weathermap, because the name is already in use {“userId”:1,“email”:“[email protected]”,“exception”:"[object] (Symfony\Component\Debug\Exception\FatalErrorException(code: 1): Cannot declare class Weathermap, because the name is already in use at /opt/librenms/html/plugins/Weathermap/Weathermap.php:5)
[stacktrace]
#0 {main}
"}

Even if I reboot I get the same error.

====================================

Component	Version
LibreNMS	1.51-70-g83522c6fe
DB Schema	2019_02_10_220000_add_dates_to_fdb (132)
PHP	7.2.17-0ubuntu0.18.04.1
MySQL	10.1.38-MariaDB-0ubuntu0.18.04.1
RRDTool	1.7.0
SNMP	NET-SNMP 5.7.3

====================================

[OK] Composer Version: 1.8.5
[OK] Dependencies up-to-date.
[OK] Database connection successful
[OK] Database schema correct

Donovan_Esterhuizen · 22 May 2019 06:31

Was working fine yesterday…could this be related to an update.

Rodrigo_Said · 22 May 2019 15:09

We are facing the same issue here. No solution yet !

espectrorj · 22 May 2019 16:50

Same thing here. Rebooting did not help either… Hopefully the next update will fix it.

cweakland · 22 May 2019 17:24

Me too, happened on three separate installs.

RandGH · 22 May 2019 21:06

Anyone noticed strange issues before that?
I am at this point also now, but had some other un-explainable issues before (Weathermap Plugin - WMEDIT01 despite user having access)

murrant · 23 May 2019 04:19

bartdeb · 23 May 2019 11:45

Any estimate on when @laf can do a merge?

Kind regards,

freysteinn · 23 May 2019 11:49

Hi all.

I am also having this problem. I was using the Weathermap plugin the day before and can confirm that it was functional before the following pull happened overnight:
83522c6 Added support for East iStars UPS (os: istars) (#10041)
c9748b1 More url helper fixes (#10241)
2dc05ee Fixed Cisco MAC accounting discovery, polling and HTML templates. (#10158)
4387ab0 Fix docs tests (#10240)
e9ae08d Use Laravel url helpers to improve functionality without dns name (#10227)

Best wishes
Frey Alfredsson

====================================

Component	Version
LibreNMS	1.51-70-g83522c6
DB Schema	2019_02_10_220000_add_dates_to_fdb (132)
PHP	7.2.17
MySQL	5.5.60-MariaDB
RRDTool	1.4.8
SNMP	NET-SNMP 5.7.2

====================================

[OK] Composer Version: 1.8.5
[OK] Dependencies up-to-date.
[OK] Database connection successful
[OK] Database schema correct

murrant · 23 May 2019 14:04

Yeah, we had to remove a workaround for this bug in Weathermap because it caused issues in LibreNMS. The fix to Weathermap is in the pull request I linked. I’ll shoot laf an email and see if he can merge it.

If you can’t wait:

wget https://github.com/librenms-plugins/Weathermap/pull/60.diff
git apply 60.diff

Donovan_Esterhuizen · 23 May 2019 14:12

Thanks

Is the below expected:

60.diff:501: space before tab in indent.
//$errormessage .= " You might need to copy editor-config.php-dist to editor-config.php and edit it.";
warning: editor.php has type 100644, expected 100755
warning: 1 line adds whitespace errors.

murrant · 23 May 2019 14:15

If you modified things, probably are those only warnings?

freysteinn · 23 May 2019 15:08

Hi @murrant.

I had already found your patch and applied it. Thank you very much.

Best wishes
Frey Alfredsson

Rodrigo_Said · 23 May 2019 16:14

Thank you !

Drew_West1 · 24 May 2019 21:35

I am having the same problem applying the patch as Donovan

git apply 60.diff
librenms_plugin/Weathermapper/60.diff:501: space before tab in indent.
//$errormessage .= " You might need to copy editor-config.php-dist to editor-config.php and edit it.";
warning: 1 line adds whitespace errors.

Kevin_Krumm · 24 May 2019 21:47

Try this

cd /opt/librenms/html/plugins
mv Weathermap Weathermap-bad
git clone https://github.com/librenms-plugins/Weathermap.git
mv /opt/librenms/html/plugins/Weathermap-bad/configs/*.conf /opt/librenms/html/plugins/Weathermap/configs/
chown -R www-data /opt/librenms/html/plugins/Weathermap/configs

shwilson2 · 24 May 2019 22:05

That worked for me. Thanks!

Drew_West1 · 28 May 2019 17:12

thanks everyone, works for me too! Can we get breaking updates like this in the LibreNMS notification feed? Our NOC relies on these weathermaps for everyday operations.

ssvegeta96 · 31 May 2019 20:32

I HAD the same issue till I just re-gited the repo and copied some configs.
I still get the following while editing host/links in a map

but it hasnt stopped me from changing anything. all works Thanks

Here is my config.

====================================
Component | Version
--------- | -------
LibreNMS  | 1.52-14-geea0d4d
DB Schema | 2019_02_10_220000_add_dates_to_fdb (132)
PHP       | 7.1.24
MySQL     | 5.5.56-MariaDB
RRDTool   | 1.4.8
SNMP      | NET-SNMP 5.7.2
====================================

[OK]    Composer Version: 1.8.5
[OK]    Dependencies up-to-date.
[OK]    Database connection successful
[OK]    Database schema correct
[WARN]  Your local git contains modified files, this could prevent automatic updates.
    [FIX]:
    You can fix this with ./scripts/github-remove
    Modified Files:
     html/plugins/Test/Test.inc.php
     html/plugins/Test/Test.php

Kevin_Krumm · 31 May 2019 20:37

See here -> Try this

cd /opt/librenms/html/plugins
mv Weathermap Weathermap-bad
git clone https://github.com/librenms-plugins/Weathermap.git
mv /opt/librenms/html/plugins/Weathermap-bad/configs/*.conf /opt/librenms/html/plugins/Weathermap/configs/
chown -R www-data /opt/librenms/html/plugins/Weathermap/configs