Rails - Feb 2008 - MissingSourceFile in Rails/infoController#properties

I''m in the process of learning and I''m stuck on this issue.
I''m
reading the following book. "RailsSpace" By Micheal Hartl and Aurelius
Prochazka and seem to be stuck here when I select "about your
application environment" Can someone please help me.
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What are you confusing? Could you tell us?


*~*~*~*~*~**~*~*~*~*~*
Reinhart Ariando
YM  : Booking2Heaven
WEB : http://teapoci.blogspot.com
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Not enough to go on here, but if the subject is a reflection of an
error you''re trying to debug I''ll take a wild guess and
suggest that
you need to properly camelize the name of a controller.
infoController => InfoController (caps to start each
''word'').

On Feb 18, 7:40 pm, Rick
<rick.ren...-bJEeYj9oJeDQT0dZR+AlfA@public.gmane.org>
wrote:
> I''m in the process of learning and I''m stuck on this
issue. I''m
> reading the following book. "RailsSpace" By Micheal Hartl and
Aurelius
> Prochazka and seem to be stuck here when I select "about your
> application environment" Can someone please help me.
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I am reading ''Build your own Ruby on Rails web applications''
by
Patrick Lenz and when accessing http://localhost:3000/ I can connect
to the application.  But when I click "about your application
environment" I receive this error: MissingSourceFile in Rails/
infoController#properties

I think it is booting up completely as this is what I see:
=> Booting Mongrel <use ''script/server webrick'' to force
WEBrick>
=> Rails applicatino starting on http://0.0.0.0:3000
=> Calls with -d to detach
=> Ctrl-C to shutdown server
**  Starting Mongrel listening at 0.0.0.0:3000
**  Starting Rails with development environment...
**  Rails loaded
**  Loading any Rails specific GemPlugins
**  Singals ready.  INT => stop <no restart>.
**  Mongrel available at 0.0.0.0:3000
**  Use CTRL-C to stop

then that''s it, there is no prompt...  any advice for a noob?  I have
been struggling with this all weekend.


On Feb 18, 4:40 pm, Rick
<rick.ren...-bJEeYj9oJeDQT0dZR+AlfA@public.gmane.org>
wrote:
> I''m in the process of learning and I''m stuck on this
issue. I''m
> reading the following book. "RailsSpace" By Micheal Hartl and
Aurelius
> Prochazka and seem to be stuck here when I select "about your
> application environment" Can someone please help me.
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"you need to properly camelize the name of a controller.
infoController => InfoController (caps to start each
''word'')."

Also I did try to do this but could not figure it out.  How do i make
this change?  Thanks for any help, it is much appreciated.

On Feb 19, 7:22 am, AndyV <a...-HmMyXyqgL2CVc3sceRu5cw@public.gmane.org>
wrote:
> Not enough to go on here, but if the subject is a reflection of an
> error you''re trying to debug I''ll take a wild guess and
suggest that
> you need to properly camelize the name of a controller.
> infoController => InfoController (caps to start each
''word'').
>
> On Feb 18, 7:40 pm, Rick
<rick.ren...-bJEeYj9oJeDQT0dZR+AlfA@public.gmane.org> wrote:
>
> > I''m in the process of learning and I''m stuck on this
issue. I''m
> > reading the following book. "RailsSpace" By Micheal Hartl
and Aurelius
> > Prochazka and seem to be stuck here when I select "about your
> > application environment" Can someone please help me.
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On 19 Feb 2008, at 00:40, Rick wrote:
>
> I''m in the process of learning and I''m stuck on this
issue. I''m
> reading the following book. "RailsSpace" By Micheal Hartl and
Aurelius
> Prochazka and seem to be stuck here when I select "about your
> application environment" Can someone please help me.
I''ll take a random guess and say that you''re missing the gem
for
sqlite (which is the current default for applications). gem install  
sqlite3-ruby to fix that.
>
> >

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"you need to properly camelize the name of a controller.
infoController => InfoController (caps to start each
''word'')."

Also I did try to do this but could not figure it out.  How do i make
this change?  Thanks for any help, it is much appreciated.

On Feb 20, 10:06 am, Mark
<santabarbaral...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
wrote:
> "you need to properly camelize the name of a controller.
> infoController => InfoController (caps to start each
''word'')."
>
> Also I did try to do this but could not figure it out.  How do i make
> this change?  Thanks for any help, it is much appreciated.
>
> On Feb 19, 7:22 am, AndyV
<a...-HmMyXyqgL2CVc3sceRu5cw@public.gmane.org> wrote:
>
> > Not enough to go on here, but if the subject is a reflection of an
> > error you''re trying to debug I''ll take a wild guess
and suggest that
> > you need to properly camelize the name of a controller.
> > infoController => InfoController (caps to start each
''word'').
>
> > On Feb 18, 7:40 pm, Rick
<rick.ren...-bJEeYj9oJeDQT0dZR+AlfA@public.gmane.org> wrote:
>
> > > I''m in the process of learning and I''m stuck on
this issue. I''m
> > > reading the following book. "RailsSpace" By Micheal
Hartl and Aurelius
> > > Prochazka and seem to be stuck here when I select "about
your
> > > application environment" Can someone please help me.
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I am having a very similar problem to a post I read and replied to.  I
am reading ''Build your own Ruby on Rails web applications'' by
Patrick
Lenz and when accessing http://localhost:3000/ I can connect to the
application.  But when I click "about your application environment" I
receive this error: MissingSourceFile in Rails/
infoController#properties

I think it is booting up completely as this is what I see:
=> Booting Mongrel <use ''script/server webrick'' to force
WEBrick>
=> Rails applicatino starting on http://0.0.0.0:3000
=> Calls with -d to detach
=> Ctrl-C to shutdown server
**  Starting Mongrel listening at 0.0.0.0:3000
**  Starting Rails with development environment...
**  Rails loaded
**  Loading any Rails specific GemPlugins
**  Singals ready.  INT => stop <no restart>.
**  Mongrel available at 0.0.0.0:3000
**  Use CTRL-C to stop

That''s it, no prompt after this.  I did see a threat stating to change
infoController to InfoController but alas, I''m not sure how to do
that!  Any help would be greatly appreciated, I am excited to get
started.  Thanks.
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Don''t know if you have already resolved this issue. As someone above
suggested, its definitely related to sqlite/sqlite3 (which is not
required for OS-X, but definitely must be setup for Windows
environment). The mentioned approach "gem install sqlite-ruby/sqlite3-
ruby" doesn''t work for some reason (gave me sqlite3.dll error) and
you
may have to find some other ways of installing it on your machine.
I didn''t try sqlite fix since my requirements were to use MySQL. Here
is a two cent on what I did to fix the issue.
1. Installed MySQL and HeidiSQL following steps mentioned in pages 1
and 2 from a tutorial provided here
http://www.onlamp.com/pub/a/onlamp/2005/01/20/rails.html?page=1
2. Created a dummy database called test with a table and few fields
and saved it under E:\rails_apps\app_name\db where app_name = "your
app name that you created using "rails app_name" command"
3. database.yml under E:\rails_apps\app_name\config folder modified
for development. Other environments were commented out.
development:
  adapter: mysql
  database: test
  host: localhost
  username: root
  password: xxxxx <= Password that you set during MySQL install
4. After this restart the mongrel server, hit localhost at 3000 and
click on the link ... it should give you information like the one
posted below.
Ruby version 1.8.6 (i386-mswin32)
RubyGems version 0.9.4
Rails version 2.0.2
Active Record version 2.0.2
Action Pack version 2.0.2
Active Resource version 2.0.2
Action Mailer version 2.0.2
Active Support version 2.0.2
Application root E:/rails_apps/app_name
Environment development
Database adapter mysql

FYI, I used the defailt WEBrick server, however it should work the
same for Mongrel.

Although I have digressed from the original issue, it should be the
similar for sqlite. Good luck!!!


On Feb 20, 3:07 pm, Mark
<santabarbaral...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
wrote:
> I am having a very similar problem to a post I read and replied to.  I
> am reading ''Build your own Ruby on Rails web
applications'' by Patrick
> Lenz and when accessinghttp://localhost:3000/I can connect to the
> application.  But when I click "about your application
environment" I
> receive this error: MissingSourceFile in Rails/
> infoController#properties
>
> I think it is booting up completely as this is what I see:
> => Booting Mongrel <use ''script/server webrick'' to
force WEBrick>
> => Rails applicatino starting onhttp://0.0.0.0:3000
> => Calls with -d to detach
> => Ctrl-C to shutdown server
> **  Starting Mongrel listening at 0.0.0.0:3000
> **  Starting Rails with development environment...
> **  Rails loaded
> **  Loading any Rails specific GemPlugins
> **  Singals ready.  INT => stop <no restart>.
> **  Mongrel available at 0.0.0.0:3000
> **  Use CTRL-C to stop
>
> That''s it, no prompt after this.  I did see a threat stating to
change
> infoController to InfoController but alas, I''m not sure how to do
> that!  Any help would be greatly appreciated, I am excited to get
> started.  Thanks.
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if you are using postgreSQL do you need to run the sqlite gem?

On Feb 20, 10:33 am, Frederick Cheung
<frederick.che...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
wrote:
> On 19 Feb 2008, at 00:40, Rick wrote:
>
> I''ll take a random guess and say that you''re missing the
gem for  
> sqlite (which is the current default for applications). gem install  
> sqlite3-ruby to fix that.
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Frederick Cheung wrote:
> On 19 Feb 2008, at 00:40, Rick wrote:
> 
>>
>> I''m in the process of learning and I''m stuck on this
issue. I''m
>> reading the following book. "RailsSpace" By Micheal Hartl and
Aurelius
>> Prochazka and seem to be stuck here when I select "about your
>> application environment" Can someone please help me.
> I''ll take a random guess and say that you''re missing the
gem for
> sqlite (which is the current default for applications). gem install
> sqlite3-ruby to fix that.
Thanks for the post. I had the same problem and the information provided 
fixed it for me.

J

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James Mcgrath wrote:
> Frederick Cheung wrote:
>> On 19 Feb 2008, at 00:40, Rick wrote:
>> 
>>>
>>> I''m in the process of learning and I''m stuck on
this issue. I''m
>>> reading the following book. "RailsSpace" By Micheal Hartl
and Aurelius
>>> Prochazka and seem to be stuck here when I select "about your
>>> application environment" Can someone please help me.
>> I''ll take a random guess and say that you''re missing
the gem for
>> sqlite (which is the current default for applications). gem install
>> sqlite3-ruby to fix that.
> 
> Thanks for the post. I had the same problem and the information provided 
> fixed it for me.
> 
> J
I''m facing the same problem. but how Do I install the sqlite3 gem?
Can anyone write the command?
Does that have to navigate to the workspace parent folder or the project 
folder?

Please help as me too have been messing this all day.

Thanks
:)
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Robert Jefferson wrote:
> James Mcgrath wrote:
>> Frederick Cheung wrote:
>>> On 19 Feb 2008, at 00:40, Rick wrote:
>>> 
>>>>
>>>> I''m in the process of learning and I''m stuck
on this issue. I''m
>>>> reading the following book. "RailsSpace" By Micheal
Hartl and Aurelius
>>>> Prochazka and seem to be stuck here when I select "about
your
>>>> application environment" Can someone please help me.
>>> I''ll take a random guess and say that you''re
missing the gem for
>>> sqlite (which is the current default for applications). gem install
>>> sqlite3-ruby to fix that.
>> 
>> Thanks for the post. I had the same problem and the information
provided
>> fixed it for me.
>> 
>> J
> 
> I''m facing the same problem. but how Do I install the sqlite3 gem?
> Can anyone write the command?
> Does that have to navigate to the workspace parent folder or the project 
> folder?
> 
> Please help as me too have been messing this all day.
> 
> Thanks
> :)

I have successfully installed the sqlite3 gem. But I got a new error 
which is

RuntimeError in Rails/infoController#properties

unknown error
RAILS_ROOT: C:/Users/User/project_space
Application Trace | Framework Trace | Full Trace
This error occurred while loading the following files:
   sqlite3/driver/dl/driver
   sqlite3/driver/dl/api


Do I need to execute the gem? How about should I do that? or what else I 
can do?

Thanks,
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Robert Jefferson wrote:
> I have successfully installed the sqlite3 gem. But I got a new error 
> which is
> 
> RuntimeError in Rails/infoController#properties
> 
> unknown error
> RAILS_ROOT: C:/Users/User/project_space
> Application Trace | Framework Trace | Full Trace
> This error occurred while loading the following files:
>    sqlite3/driver/dl/driver
>    sqlite3/driver/dl/api
> 
> 
> Do I need to execute the gem? How about should I do that? or what else I 
> can do?
> 
> Thanks,
I have this problem as well, following this thread I''m at the same 
place.  Any tips?

Thanks - Erick C.
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