[solved] rrdtools says nothing

[shubforall]

Hello to everyone,

I am trying to setup SNMP data query (indexed)

I created data query , data template, graph template associated it with device...and generated graph.

graphs are not generated. and when I am turning on debug mode RRD tools says nothing.

I searched a lot and stuck at this point. see the attached screenshot of graph. please help.

[shubforall]

I got it...