ERROR: Feed could not be created, undefined [SOLVED]

I have the same problem as many people... I am able to send data, but I can't create Feeds.
All folders are already 777 mode and error message persist. I did try all I did read in this Forum, without success.

"ERROR: Feed could not be created, undefined"

Input Data:

Node: Key Name Process list last updated value
0 1 CT1 8 hours ago 25.0
0 2 CT2 8 hours ago 0.00
0 3 CT3 8 hours ago 0.00
0 4 CT4 8 hours ago 0.00

Folders access:

drwxrwxrwx  7 minitv  staff   238 Sep 28 22:16 emoncms

​cd emoncms/

drwxrwxrwx  2 root    everyone    68 Sep 28 22:13 phpfina

drwxrwxrwx  2 root    everyone    68 Sep 28 22:13 phpfiwa

drwxrwxrwx  2 root    everyone    68 Sep 28 22:13 phptimeseries

drwxrwxrwx  2 root    everyone    68 Sep 28 22:16 phptimestore

Settings.php:

        'phpfiwa'=>array(

            'datadir'=>'/Users/minitv/Documents/emoncms/phpfiwa/'

        ),

        'phpfina'=>array(

            'datadir'=>'/Users/minitv/Documents/emoncms/phpfina/'

        ),

        'phptimeseries'=>array(

            'datadir'=>'/Users/minitv/Documents/emoncms/phptimeseries/'

        ),

        'phptimestore'=>array(

            'datadir'=>'/Users/minitv/Documents/emoncms/phptimestore/'

        )

When I click to ADD a new Feed, my Apache access_log has:

[19/Dec/2014:12:03:43 -0200] "GET /emoncms/feed/create.json?name=CT1&datatype=1&engine=6&options={%22interval%22:%2210%22} HTTP/1.1" 200 421

What could be happening? Thanx!!

------------------

It was necessary to modify dir variable to be the same as settings.php, at the top of files /Modules/feed/engine/...

... PHPFINA.php
... PHPFIWA.php
... PHPTimeSeries.php
... PHPTimestore.php

Now it works fine!

TrystanLea's picture

Re: ERROR: Feed could not be created, undefined [SOLVED]

Hello allmac, is your OS windows?

the format for the datadir is a little different, see here: https://github.com/emoncms/emoncms/blob/master/docs/WindowsInstall.md

        'phpfiwa'=>array(
            'datadir'=>"C:\\Users\\minitv\\emoncms\\phpfiwa\\"
        ),

        'phpfina'=>array(
            'datadir'=>"C:\\Users\\minitv\\emoncms\\phpfina\\"
        ),

        'phptimeseries'=>array(
            'datadir'=>"C:\\Users\\minitv\\emoncms\\phptimeseries\\"
        ),

        'phptimestore'=>array(
            'datadir'=>"C:\\Users\\minitv\\emoncms\\phptimestore\\"
        ),

allmac's picture

Re: ERROR: Feed could not be created, undefined [SOLVED]

Hello Trystan,

​It is OS X (Yosemite)... UNIX. Configuration is Linux like, or should be.

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