nodebb running, but inaccessible from browser (local install)

[Giorgio Chiodi]

@julian ok now what

redis 127.0.0.1:6379> zrange categories:cid 0 -1
 1) "1"
 2) "14"
 3) "29"
 4) "13"
 5) "2"
 6) "30"
 7) "15"
 8) "3"
 9) "31"
10) "16"
11) "20"
12) "33"
13) "4"
14) "17"
15) "18"
16) "19"
17) "34"
18) "5"
19) "22"
20) "32"
21) "6"
22) "23"
23) "7"
24) "24"
25) "8"
26) "25"
27) "9"
28) "10"
29) "26"
30) "11"
31) "27"
32) "12"
33) "28"
34) "21"
redis 127.0.0.1:6379> 

[baris]

Can you change this line https://github.com/designcreateplay/NodeBB/blob/master/src/categories.js#L290 to

console.log(cid);
throw new Error('category not found');

And let us know the output.

[Giorgio Chiodi]

console.log(cid);

@baris

(error) ERR unknown command 'console.log(cid);'

[julian]

@giorgio-chiodi Please add those two lines into the code

Follow this link, find that line, and replace it with the code in @baris' post.

[Giorgio Chiodi]

@julian ahhh whoops sorry thought it was a command

[Giorgio Chiodi]

@julian ok I've edited the file - now what?

[Giorgio Chiodi]

@baris what output?

[baris]

Try running again to get that Error: No category found! error and see what the output is.

[Giorgio Chiodi]

@baris

info: NodeBB Ready
17
error: [app] Encountered Uncaught Exception: category not found
Error: category not found
    at /home/super/nodeBB/nodebb/src/categories.js:291:12
    at /home/super/nodeBB/nodebb/src/database/redis.js:154:4
    at try_callback (/home/super/nodeBB/nodebb/node_modules/redis/index.js:532:9)
    at RedisClient.return_reply (/home/super/nodeBB/nodebb/node_modules/redis/index.js:614:13)
    at HiredisReplyParser.<anonymous> (/home/super/nodeBB/nodebb/node_modules/redis/index.js:266:14)
    at HiredisReplyParser.EventEmitter.emit (events.js:95:17)
    at HiredisReplyParser.execute (/home/super/nodeBB/nodebb/node_modules/redis/lib/parser/hiredis.js:43:18)
    at RedisClient.on_data (/home/super/nodeBB/nodebb/node_modules/redis/index.js:488:27)
    at Socket.<anonymous> (/home/super/nodeBB/nodebb/node_modules/redis/index.js:82:14)
    at Socket.EventEmitter.emit (events.js:95:17)
info: [app] Restarting...
info: [app] Shutdown (SIGTERM/SIGINT) Initialised.
info: [app] Database connection closed.
info: [app] Shutdown complete.
info: NodeBB v0.3.2 Copyright (C) 2013 DesignCreatePlay Inc.
info: This program comes with ABSOLUTELY NO WARRANTY.
info: This is free software, and you are welcome to redistribute it under certain conditions.
info: 
info: Time: Thu Mar 06 2014 19:10:32 GMT+0100 (CET)
info: Initializing NodeBB v0.3.2
info: * using configuration stored in: /home/super/nodeBB/nodebb/config.json
info: * using redis store at 127.0.0.1:6379
info: * using themes stored in: /home/super/nodeBB/nodebb/node_modules
info: Base Configuration OK.
info: [themes] Using theme nodebb-theme-lavender
info: Static directory routed for theme: nodebb-theme-lavender
info: Custom templates directory routed for theme: nodebb-theme-lavender
info: Middlewares loaded.
info: [plugins] Initializing plugins system
info: [notifications.init] Registering jobs.
warn: [plugins] Plugin 'nodebb-plugin-gallery' not found
warn: [plugins] Plugin 'nodebb-plugin-youtube' not found
warn: [plugins] Plugin 'nodebb-plugin-emailer-mailgun' not found
warn: [plugins] Plugin 'nodebb-plugin-desktop-notifications' not found
warn: [plugins] Plugin 'nodebb-plugin-imgbed' not found
warn: [plugins/nodebb-widget-essentials] staticDir is deprecated, use staticDirs instead
info: [plugins] Found 1 CSS file(s) for plugin nodebb-widget-essentials
warn: [plugins/nodebb-widget-essentials] staticDir is deprecated, define CSS files with new staticDirs instead.
warn: [plugins/nodebb-plugin-mentions] This plugin may not be compatible with your version of NodeBB. This may cause unintended behaviour or crashing.
info: [plugins] Found 1 LESS file(s) for plugin nodebb-plugin-mentions
info: [plugins] Found 2 js file(s) for plugin nodebb-plugin-mentions
warn: [plugins/nodebb-plugin-markdown] This plugin may not be compatible with your version of NodeBB. This may cause unintended behaviour or crashing.
info: [plugins] Found 1 LESS file(s) for plugin nodebb-plugin-markdown
warn: [plugins/nodebb-theme-lavender] staticDir is deprecated, use staticDirs instead
info: [plugins] Loaded plugin: nodebb-widget-essentials
info: [plugins] Loaded plugin: nodebb-plugin-mentions
info: [plugins] Loaded plugin: nodebb-plugin-markdown
info: [plugins] Loaded plugin: nodebb-theme-lavender
info: [plugins] Sorting hooks to fire in priority sequence
info: [plugins] Plugins OK
info: NodeBB attempting to listen on: 0.0.0.0:4567
info: NodeBB Ready
^Cinfo: [app] Shutdown (SIGTERM/SIGINT) Initialised.
info: [app] Database connection closed.
info: [app] Shutdown complete.

[baris]

Ok looks like category 17 is the problem now run the following in redis-cli to see if its in the database.

hgetall category:17

[Giorgio Chiodi]

@baris (empty list or set)

[baris]

Looks like the category was somehow deleted. What about the other ones? Does hgetall category:18 return anything?

[Giorgio Chiodi]

@baris yes, that one works

 1) "cid"
 2) "18"
 3) "name"
 4) "giglio"
 5) "description"
 6) "CSC"
 7) "icon"
 8) ""
 9) "bgColor"
10) "#0059b2"
11) "color"
12) "#fff"
13) "slug"
14) "18/giglio"
15) "topic_count"
16) "0"
17) "disabled"
18) "1"
19) "order"
20) "5"
21) "link"
22) ""
23) "numRecentReplies"
24) "2"
25) "class"
26) "col-md-3 col-xs-6"
27) "imageClass"
28) "default"

[baris]

Alright, you can run the following commands to recreate category:17 and then edit in the control panel again.

hset category:17 cid 17
hset category:17 name editme
hset category:17 description editme
hset category:17 icon ""
hset category:17 bgColor "#0059b2"
hset category:17 color "#fff"
hset category:17 slug "17/editme"
hset category:17 topic_count 0
hset category:17 disabled 1
hset category:17 order 5
hset category:17 link ""
hset category:17 numRecentReplies 2
hset category:17 class "col-md-3 col-xs-6"
hset category:17 imageClass "default"

Did you by any chance delete that category from the database? With a del command?

[Giorgio Chiodi]

@baris well if it was deleted it wasn't me. maybe someone deleted it from the admin page.

[baris]

Well it's not possible to delete categories from the admin page, you can disable them which just sets one of the fields called disabled to 1. It is still in the database even if you disable. In your case it seems to be deleted from the database. Let us know if recreating it fixes your problem.

[Giorgio Chiodi]

@baris yes it seems to be working now, that must have been the problem!