can't get #read method successfully, after I initialize a ActiveRecord with initialize_grid. Always tell me "undefined method `[]' for nil:NilClass", and hove no either reminder

[winterbang]

I guess that there is some bug in the method “form_ar_options” of class Wice::WiceGrid

[leikind]

I need to see the code and stack traces. I do not possess telepathy skills.

[leikind]

Also the version number

[winterbang]

def income_expenses
    @freports = initialize_grid(Freport.active_null,
      :order => 'freports.created_at',
      :include => [:doctor, :order],
      :csv_file_name => 'projects'
    )
    @freports.read
end

[winterbang]

version 3.4.2

[winterbang]

thanks!

[leikind]

Please remove the call to read. You don't need it. There is no #read in examples. And what you attached is not a stacktrace.

[winterbang]

@leikind How can I get ActiveRecord::Relation of Freport after filter. Is there provided method?

[leikind]

I am not sure I understand.Please elaborate

[winterbang]

I am sorry for my terrible English.

def income_expenses
    @freports = initialize_grid(Freport.active_null,
      :order => 'freports.created_at',
      :include => [:doctor, :order],
      :csv_file_name => 'projects'
    )
    @freports.read
end

This code will filter Freport record. But the @freports is not ActiveRecord Relation instance. I want get the object of record of filter via the object of @freports.

[winterbang]

is there any methodes for this?

[leikind]

This is how you do it: http://wicegrid.herokuapp.com/resultset_processings2

REMOVE @freports.read!

[winterbang]

ok, thanks