Weathermap PHP Fatal Error

micoots · 29 September 2017 13:58

Hi,

I’ve used the CentOS 7 VM downloadable to get LibreNMS working for me.

When I try to enable the Weathermap plugin, then go to editor I get this problem:

2017/09/29 23:53:23 [error] 951#0: *1659 FastCGI sent in stderr: "PHP message: PHP Fatal error:  Uncaught Error: Call to undefined function dbDelete() in /opt/librenms/html/includes/authenticate.inc.php:25
Stack trace:
#0 /opt/librenms/html/plugins/Weathermap/editor.php(54): require_once()
#1 {main}
  thrown in /opt/librenms/html/includes/authenticate.inc.php on line 25" while reading response header from upstream, client: x.x.x.x, server: hostname.example.com, request: "GET /plugins/Weathermap/editor.php HTTP/1.1", upstream: "fastcgi://unix:/var/run/php5-fpm.sock:", host: "hostname.example.com", referrer: "https://hostname.example.com/plugin/p=Weathermap"

Any ideas what the problem could be here?

Thanks.

Michael.

Kevin_Krumm · 29 September 2017 15:44

If you go to this directory do you see anything?

/opt/librenms/html/plugins/Weathermap/

if not you need to install Weathermaps, please follow the how-to below. (VM has it “enabled” but not installed)

github.com

librenms-plugins/Weathermap/blob/master/INSTALL.md

1. Extract to your LibreNMS plugins directory html/plugins so you should see something like /opt/librenms/html/plugins/Weathermap/
  The best way to do this is via git. Go to your install directory and then html/plugins.
  Enter:
    git clone https://github.com/librenms-plugins/Weathermap.git
2. Make the configs directory writeable by your web server, either chown apache:apache configs/ or chmod 777 configs.
  I'd highly advise you choose the first option, replace apache:apache with your web servers user and group.
3. Enable the plugin from the LibreNMS Plugins -> Plugin Admin menu.
4. Create your maps, please note when you create a MAP, please click Map Style, ensure Overlib is selected for HTML Style and click submit.
5. Also, ensure you set an output image filename and output HTML filename in Map Properties.
  I'd recommend you use the output folder as this is excluded from git updates (i.e enter output/mymap.png and output/mymap.html).
6. Enable the cron process by editing your current LibreNMS cron file (typically /etc/cron.d/librenms) and add the following:
  LibreNMS:
    */5 * * * * root /opt/librenms/html/plugins/Weathermap/map-poller.php >> /dev/null 2>&1
7. If you need to, set $basehref within map-poller.php if your install is in another directory than standard.

laf · 29 September 2017 19:54

Make sure you are running the latest Weathermap code + LibreNMS code.

micoots · 30 September 2017 00:09

Hi, yes I have the following:

ll

total 252
-rwxr-xr-x. 1 librenms librenms 35564 May 1 2016 CHANGES
-rw-r–r--. 1 librenms librenms 1633 May 1 2016 check-gdbug.php
-rw-r–r--. 1 librenms librenms 13008 May 1 2016 check.php
drwxrwxrwx. 2 nginx nginx 57 May 1 2016 configs
-rw-r–r--. 1 librenms librenms 18011 May 1 2016 COPYING
-rwxr-xr-x. 1 librenms librenms 16386 May 1 2016 data-pick.php
drwxr-xr-x. 7 librenms librenms 4096 May 1 2016 docs
-rwxr-xr-x. 1 librenms librenms 50029 May 1 2016 editor.php
drwxr-xr-x. 2 librenms librenms 4096 May 1 2016 editor-resources
drwxr-xr-x. 2 librenms librenms 4096 May 1 2016 images
-rw-r–r--. 1 librenms librenms 62 May 1 2016 index.php
-rw-r–r--. 1 librenms librenms 1295 May 1 2016 INSTALL.md
drwxr-xr-x. 5 librenms librenms 4096 May 1 2016 lib
-rwxr-xr-x. 1 librenms librenms 3292 May 1 2016 map-poller.php
drwxr-xr-x. 2 librenms librenms 39 May 1 2016 output
-rw-r–r--. 1 librenms librenms 50734 May 1 2016 overlib.js
-rw-r–r--. 1 librenms librenms 1665 May 1 2016 README.md
-rw-r–r--. 1 librenms librenms 1309 May 1 2016 Weathermap.inc.php
-rwxr-xr-x. 1 librenms librenms 9578 May 1 2016 weathermap.php
-rw-r–r--. 1 librenms librenms 143 May 1 2016 Weathermap.php

Maybe it’s as laf says, the latest code since all of that is 2016.

I’ll try the git clone as instructed.

Thanks.

Michael.

micoots · 30 September 2017 00:26

Hi Laf. Yes I removed the Weathermap directory and performed a Git clone again, and this time I was able to enter the editor.

Now to try and figure out what this does

Thanks.