Rails - Jan 2008 - empty Model creates DangerousAttributeError and connection is defined by ActiveRecord

Dear list,

The following situation drives me crazy.

I have one model called AlumniMember and one AlumniData. Both filled
with code. I developed both on Rails 1.2.3. Now I update the App to
Rails 2.0.2. Now the following happens, always when I call
AlumniData.new I get the DangerousAttributeError.

First I cleaned out the Model, the only line I left is
"has_one :alumni_member". Same error. The I cleaned that line too:
guess... same error.

F%&/ it, I thought and got rid of the model with "script/destroy model
AlumniData". The I recreated the model . . . same error. Rails always
writer the following message: "connection is defined by ActiveRecord"

Please somebody, is there help. What is the problem.

Thank you very much!!

Daniel


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Please provide the migrations or db:schema for the two models.  I
believe, that error means than an attribute name conflicts with a
reserved name.

On Jan 26, 10:51 am, dgo
<danielgo...-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org>
wrote:
> Dear list,
>
> The following situation drives me crazy.
>
> I have one model called AlumniMember and one AlumniData. Both filled
> with code. I developed both on Rails 1.2.3. Now I update the App to
> Rails 2.0.2. Now the following happens, always when I call
> AlumniData.new I get the DangerousAttributeError.
>
> First I cleaned out the Model, the only line I left is
> "has_one :alumni_member". Same error. The I cleaned that line
too:
> guess... same error.
>
> F%&/ it, I thought and got rid of the model with "script/destroy
model
> AlumniData". The I recreated the model . . . same error. Rails always
> writer the following message: "connection is defined by
ActiveRecord"
>
> Please somebody, is there help. What is the problem.
>
> Thank you very much!!
>
> Daniel
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Hei brewpoo,

yes you are right! Last night I found out this was the problem. I had
in my table a column called "connection". Renaming this solved the
problem!

Thank you very much for your help!

daniel

On 26 Jan., 19:49, brewpoo
<jloch...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
wrote:
> Please provide the migrations or db:schema for the two models.  I
> believe, that error means than an attribute name conflicts with a
> reserved name.
>
> On Jan 26, 10:51 am, dgo
<danielgo...-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org> wrote:
>
> > Dear list,
>
> > The following situation drives me crazy.
>
> > I have one model called AlumniMember and one AlumniData. Both filled
> > with code. I developed both on Rails 1.2.3. Now I update the App to
> > Rails 2.0.2. Now the following happens, always when I call
> > AlumniData.new I get the DangerousAttributeError.
>
> > First I cleaned out the Model, the only line I left is
> > "has_one :alumni_member". Same error. The I cleaned that
line too:
> > guess... same error.
>
> > F%&/ it, I thought and got rid of the model with
"script/destroy model
> > AlumniData". The I recreated the model . . . same error. Rails
always
> > writer the following message: "connection is defined by
ActiveRecord"
>
> > Please somebody, is there help. What is the problem.
>
> > Thank you very much!!
>
> > Daniel
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