From: David Masover <ninja@...>
Date: 2009-04-02T12:30:07+09:00
Subject: Re: ask bout net-ping

On Wednesday 01 April 2009 20:40:12 Junior Junior wangsa wrote:

>       @arr_stat[i]['ipadd'] = node.ipadd
[...]
> why when i run the code it always says:
>
> You have a nil object when you didn't expect it!
> You might have expected an instance of ActiveRecord::Base.
> The error occurred while evaluating nil.[]=

I'm guessing @arr_stat[i] is nil at some point.

Also, for future reference, Rails raises that particular error quite often. 
Pasting that would be like pasting "segmentation fault" to a C development 
group. I'm sure the error included more information than that.

But you may want to take this to the Rails group.