Archived Forum

If you select the D button does the graph show?

no, nothing :(

I am using Chrome but it doesn't work either on Firefox

I see the current value but no graph, so I am wondering if mysql is well stocking the input/feeds.

Where can I check that? I installed phpmyadmin but I don't know where to search

With pictures...

My input seems ok:

But if I click on log, the graph display nothing.

The corresponding feed seems ok:

But if I click on the eye icon, the graph display nothing.

Then on the Vis tab, I have nothing:

and finally, here is the feeds table in mysql (seems void?):

Hope someone can help me...

It may be worthwhile ruling out any problems with your input first.
Firstly I would post some fresh data to emoncms, by calling the following from your browser (presuming your are logged into emoncms and you are on the same network)

http://192.168.1.72/emoncms/input/post.json?node=6&csv=100

Obviously you will need to change the IP address to that of your installation, but that will create a new node (6) and provide an input value (100).
Create a test feed from this input, and then continue to post some data over a few minutes by repeating the above command  several times - changing the input value if you wish.

Once you have a few minutes worth of data posted, go to the 'eye' icon against the test feed, which will open up the graph, click D and look at the current time to see the data that you have posted, zooming in if necessary.

If you can see the data in the graph, then the issue is with your input data format and not emoncms.

Paul

Thanks for your hint.

Here is how I feed values to my input (1 value each minute since more than 1 day):

http://192.168.0.19/emoncms/input/post.json?json={temponly:" . $emon . "}&MY_API_KEY";

$emon is the temperature, for example 22 (I checked with an echo $emon to be sure)

As the dial in the dashboard is displaying this value correctly, I am presuming that the issue is not in the input... Am I correct?

But I am going to give a try with your test

But I am going to give a try with your test

=> done and with the same result: no graph!

Is Timestore running OK?

$ sudo /etc/init.d/timestore status

Good point:

"Timestore is not running"!!

let's start it

$sudo /etc/init.d/timestore start

Starting timestore
Using existing adminkey
/root/timestore/src/./timestore -a

$sudo /etc/init.d/timestore status

timestore is not running

What is wrong?

You could check if the Timestore admin key matches with your installation

$ cat /var/lib/timestore/adminkey.txt

...and compare it with the entry in 

$ sudo nano /var/www/emoncms/settings.php

Paul

cat /data/timestore/adminkey.txt is the same than the one in emoncms settings.php

I don't see any log file in timestore directory which could help me...

Ok

First of all the DIRECTORY was set for /root while timestore was installed in /home/pi

=> I changed and it still doesn't want to start

I change the timestore script in init.d in order to add the "-d" option to see any error message. I run the script and I have the following error message:

/home/pi/timestore/src/./timestore -a -d
20140207-19:31:30:CRITICAL:http.c(405): Couldn't start http daemon

Any idea about this error?

No idea on that error, but Trystan has made comments about it here.

I mostly follow the fulstackAPI setup except that I didn't want to have the IPE linux neither external HDD (trying to use my NAS instead). Basically, my Pi is supposed to run other software / script and so I want to stay with (near) standard setup (so no IPE) and I was thinking that it was better to build the system from my hands than from a ready-to-go image. Not the least, it was not clear to me if the ready-to-go image for Raspberry+HDD was using latest development (redis + timestore)...

All in all, I tried by myself but it seems that I failed ;)

I tried to debug my error with timestore. I increase the verbose level option and see that there was an error when starting webserver at 8080. Why timestore as a webserver?? I am using domoticz software that is already using 8080 port.

So I said to timestore to use port 90 (random) and now it starts without making an error. But I still have no graph :(

Are you trying to view the graph from a machine outside your local network?

If so, please look at this post and see if this might be your problem:

http://openenergymonitor.org/emon/node/1252

@darrepac: how do you change the timestore port?. I am experiencing a similar problem with my raspberry