# Need help(raidrails) **URL:** \ **Category:** Rails\ **Created:** [April 1, 2006, 10:45am UTC](https://www.ruby-forum.com/t/need-help-raidrails/56579 "2006-04-01T10:45:51Z")\ **Posts on this page:** 8\ **Page:** 1
**Author:** ![andre\_hartawan](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/a/e99b99/32.png) [@andre\_hartawan](https://www.ruby-forum.com/u/andre_hartawan)\ **Post date:** [April 1, 2006, 10:45am UTC](https://www.ruby-forum.com/t/need-help-raidrails/56579/1 "2006-04-01T10:45:51Z")
I have installed radRails V0.6.1 When i tried to press ctrl+backspace in editor ,the error come up “Ruby Content Assist did not complete normaly.please see the log for moreinformation.” what sould i do to solve this error ? thanks * * * Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around > **[Yahoo Mail - Organized Email](https://mail.yahoo.com)** > > It's time to get stuff done with Yahoo Mail. Just add your Gmail, Outlook, AOL or Yahoo Mail to get going. We automatically organize all the things life throws at you, like receipts and attachments, so you can find what you need fast. Plus, we've got... ---
**Author:** ![andre\_hartawan](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/a/e99b99/32.png) [@andre\_hartawan](https://www.ruby-forum.com/u/andre_hartawan)\ **Post date:** [April 1, 2006, 10:45am UTC](https://www.ruby-forum.com/t/need-help-raidrails/56579/2 "2006-04-01T10:45:56Z")
Could you give us your log output? ---
**Author:** ![andre\_hartawan](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/a/e99b99/32.png) [@andre\_hartawan](https://www.ruby-forum.com/u/andre_hartawan)\ **Post date:** [April 3, 2006, 3:36am UTC](https://www.ruby-forum.com/t/need-help-raidrails/56579/3 "2006-04-03T03:36:25Z")
the error command “java.lang.NullPointerException” — Akbar [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) wrote: > > * * * > > > > Rails mailing list > > removed\_email\_address@domain.invalid > > [http://lists.rubyonrails.org/mailman/listinfo/rails](http://lists.rubyonrails.org/mailman/listinfo/rails) > > > > > * * * > > Rails mailing list > removed\_email\_address@domain.invalid > [http://lists.rubyonrails.org/mailman/listinfo/rails](http://lists.rubyonrails.org/mailman/listinfo/rails) * * * Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around > **[\[object](https://mail.yahoo.com/)** > > \[object ---
**Author:** ![andre\_hartawan](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/a/e99b99/32.png) [@andre\_hartawan](https://www.ruby-forum.com/u/andre_hartawan)\ **Post date:** [April 3, 2006, 3:18pm UTC](https://www.ruby-forum.com/t/need-help-raidrails/56579/4 "2006-04-03T15:18:32Z")
On 4/3/06, andre hartawan [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) wrote: > i have install One-Click Ruby Installer for Windows. > do i need run “gem install mysql” or not. > > please help The one-click installer does _not_ include a mysql adapter. “gem install mysql” will attempt to install the C-base mysql adapter. To be successful you need to have a C compiler and the mysql sdk installed. Alternatively, you can install the pure Ruby mysql adapter, instead: [Ruby/MySQL](http://www.tmtm.org/en/ruby/mysql/README_en.html) If you are running Ruby on Rails, it comes with the pure Ruby mysql adapter. Curt ---
**Author:** ![andre\_hartawan](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/a/e99b99/32.png) [@andre\_hartawan](https://www.ruby-forum.com/u/andre_hartawan)\ **Post date:** [April 3, 2006, 1:17pm UTC](https://www.ruby-forum.com/t/need-help-raidrails/56579/5 "2006-04-03T13:17:39Z")
i have install One-Click Ruby Installer for Windows. do i need run “gem install mysql” or not. please help * * * Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around > **[\[object](https://mail.yahoo.com/)** > > \[object ---
**Author:** ![andre\_hartawan](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/a/e99b99/32.png) [@andre\_hartawan](https://www.ruby-forum.com/u/andre_hartawan)\ **Post date:** [April 7, 2006, 2:56am UTC](https://www.ruby-forum.com/t/need-help-raidrails/56579/6 "2006-04-07T02:56:50Z")
Yes, you can tell Rails what column name to use instead of letting it default to “id”. You’ll have to do a search or look it up because its not something I do and I don’t know off the top of my head. Curt ---
**Author:** ![andre\_hartawan](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/a/e99b99/32.png) [@andre\_hartawan](https://www.ruby-forum.com/u/andre_hartawan)\ **Post date:** [April 7, 2006, 2:29am UTC](https://www.ruby-forum.com/t/need-help-raidrails/56579/7 "2006-04-07T02:29:33Z")
thanx for the info , buit i have another question. i have read few e-book about rails and i tried some exercise,but all table created in exercise always have increment field (ID),can i change the increment field with another primary key let’s say (account\_number). I tried another exercise and i have my own table with key account\_number and i didn’t put increment field,when i tried clik ‘show’ link the error come up ‘couldn’t find Btb without an ID’ (btb table name) are there any trick to solve this problem ? — Curt H. [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) wrote: > If you are running Ruby on Rails, it comes with the > pure Ruby mysql adapter. > > Curt > > * * * > > Rails mailing list > removed\_email\_address@domain.invalid > [http://lists.rubyonrails.org/mailman/listinfo/rails](http://lists.rubyonrails.org/mailman/listinfo/rails) * * * Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around > **[\[object](https://mail.yahoo.com/)** > > \[object ---
**Author:** ![andre\_hartawan](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/a/e99b99/32.png) [@andre\_hartawan](https://www.ruby-forum.com/u/andre_hartawan)\ **Post date:** [April 8, 2006, 9:05am UTC](https://www.ruby-forum.com/t/need-help-raidrails/56579/8 "2006-04-08T09:05:10Z")
can we put two table or more in one form,i mean can we proced a transaction with more than one table in a form,could you give an example ? thnx andre — Curt H. [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) wrote: > wrote: > > > I tried another exercise and i have my own table > > > > > wrote: > > > “gem install mysql” will attempt to install the > > > > Rails mailing list > > removed\_email\_address@domain.invalid > > [http://lists.rubyonrails.org/mailman/listinfo/rails](http://lists.rubyonrails.org/mailman/listinfo/rails) > > > > > * * * > > Rails mailing list > removed\_email\_address@domain.invalid > [http://lists.rubyonrails.org/mailman/listinfo/rails](http://lists.rubyonrails.org/mailman/listinfo/rails) * * * Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around > **[\[object](https://mail.yahoo.com/)** > > \[object