Nabble - NetBeans Ruby Users

Gem load problems

2009-01-07T23:01:46Z

I just downloaded and install NetBeans 6.5, and it looks pretty nice - except...

I add the line
Code:
require 'oauth/consumer'

to my Ruby main.rb, and the good news is that I can select the gem path name (i.e. oauth/consumer), and use the Navigate->Declaration menu item to open the right file. However, running the script fails with a "no such file to load" error (LoadError). The problem is the same for all installed gems

When I look at the RubyGems tool information, all the paths appear to point at the right location. Besides, if NetBeans can find the files for the Navigate command, it's got to know where they are, right?

I'm using the Ruby, not JRuby interpreter for the project, and the oauth gem was installed by command line prior to starting up NetBeans. I'm running on Mac OSX.

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install plugins on application using netbeans 6.5

2009-01-07T18:46:10Z

Thank you for your quick reply...

I add the url http://fckeditorp.rubyforge.org/svn/trunk/fckeditor on the repository the plugins install the five folder app,lib,public ,tasks and test but it doesn't work because the component are not installed like install.rb and init.rb..

Do you have any idea why i doesn't properly work..

Actually Is solve the installation of plugins by manually download the fckeditor plugins on rubyforge and paste it to the vendor plugins it work but for curiosity i just want to know where I am wrong.

The second question I just want to ask..

In your reply it work for you in my application my the edit.rhtml and new.rhtml the editor works great but my problem in show.rhtml it display the source code instead on displaying an image

or the content

show.rhtml



Name:

<%=h @user.name %>





Body:

<%=h @user.body %>



new.rhtml

<% form_for(@user) do |f| %>

<%= f.error_messages %>



<%= f.label :name %> 

<%= f.text_field :name %>





<%= f.label :body %> 

<%= fckeditor_textarea("user", "body", :toolbarSet => 'Simple',

:width => '100%', :height => '400px') %>





<%= f.submit "Create" %>



<% end %>

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create new RoR application problem on command line

2009-01-07T18:44:16Z

create new RoR application problem on command line

2009-01-07T18:22:27Z

when i type this on the command line

os windows xp

C:\Program Files\NetBeans 6.5\ruby2\jruby-1.1.4\bin>jruby -S rails hello

I got a message" The system cannot find the path specified".I just want to ask why i got a result like that instead for create a hello application

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Rails Debugging using NB 6.5/Mongrel not working

2009-01-07T03:49:54Z

Hello Martin,

I just filed a bug:

http://www.netbeans.org/nonav/issues/show_bug.cgi?id=156410

and also sent you new logs.

Regards

Ben

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Re: Rails Debugging using NB 6.5/Mongrel not working

2009-01-07T03:22:35Z

Ben Lubic wrote:
> Hello Martin,
>
> yes that is indeed the case. The "put" shows on the console. The breakpoint is not hit, though. The application does not stop, and the breakpoint does not turn green.
>
> Back to where we started I guess (hopefully not ;-) )
>
> Do you have another idea?

I suppose that just running (not debugging) works for the same scenario
with your Rails application.

I guess I firstly need to fix:

http://www.netbeans.org/issues/show_bug.cgi?id=156118

which might help - might be that some exception which is not thrown when
running is thrown when debugging and due to the bug above it is not
perceptible.

Could you file a bug against ruby/debugger component in our Issuezilla:

http://www.netbeans.org/nonav/issues/enter_bug.cgi?component=ruby&subcomponent=debugger&version=7.0
(one-click registration if you are not already registered)

If not, let me know I'll file it.

Thanks,
m.

PS: something to the log, I'll reply to the email, you've send me

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Re: install plugins on application using netbeans 6.5

2009-01-07T03:10:54Z

Hello,

johny13 wrote:

> how to add plugins on netbeans6.5
>
>
>
> I try this step but it doesn't work..
>
> right click on project node>rails plugins>repositories>add url >svn://rubyforge.org//var/svn/fckeditorp/trunk/fckeditor
>
> did i miss somthing..
>

Indeed the svn connection doesn't seem to work (not even from the
command line), but http://fckeditorp.rubyforge.org/svn/trunk/fckeditor
worked at least for me.

Erno

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Rails Debugging using NB 6.5/Mongrel not working

2009-01-07T03:06:11Z

Hello Martin,

yes that is indeed the case. The "put" shows on the console. The breakpoint is not hit, though. The application does not stop, and the breakpoint does not turn green.

Back to where we started I guess (hopefully not ;-) )

Do you have another idea?

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Re: Rails Debugging using NB 6.5/Mongrel not working

2009-01-07T02:50:29Z

Ben Lubic wrote:
> Hello Martin,
>
> okay, I can confirm a simple hello_world.rb file does indeed result in a working debugging session in both the terminal and Netbeans. The breakpoint gets hit.
>
> Debugging my rails application though, my breakpoints do not get hit. I just sent you the IDE log via E-Mail.

Log seems OK. It just seems that the location with breakpoint were never
executed/interpreted. Are you sure that the place where you've put the
breakpoint is actually interpreted? You might check by butting:

puts "I'm here"

before the place where you have put the breakpoint and:

I'm here

should be printed out to the OW with Mongrel output. Is it the case?

Thanks,
m.

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Rails Debugging using NB 6.5/Mongrel not working

2009-01-07T02:32:30Z

Hello Martin,

okay, I can confirm a simple hello_world.rb file does indeed result in a working debugging session in both the terminal and Netbeans. The breakpoint gets hit.

Debugging my rails application though, my breakpoints do not get hit. I just sent you the IDE log via E-Mail.

Thank You.

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Re: Rails Debugging using NB 6.5/Mongrel not working

2009-01-07T01:42:54Z

Ben Lubic wrote:
> Hello Martin,
>
> thank you for your reply. I did what you said. Here is the output:
>
> webdev:controllers ben$ rdebug-ide _0.4.3_ -p 1234 -h localhost -d
-x -- application.rb
[...]
> Here is application.rb (first 4 lines) :
>
> # Filters added to this controller apply to all controllers in
the application.
> # Likewise, all the methods added will be available for all
controllers.
>
> class ApplicationController < ActionController::Base
>
>
> I am not sure if this gives you any new information. Please let me
> know what else you need to see.

Hi Ben,

I see the problem with our particular case now. I've missed the
important fact in the beginning that the application.rb you are trying
is from Rails application. Which means that the behaviour of the
debugger is correct. Since you've put breakpoint on the line *10* of
application.rb. But the program never reach that point since it fails on
the fourth line with:

application.rb:4: uninitialized constant ActionController (NameError)

There is a bug that the debugger that it does not print out the
exception stacktrace when some is raised which is confusing in states
like this one.

http://www.netbeans.org/issues/show_bug.cgi?id=156118

So could you replace "b application.rb:10" with "b application.rb:4",
i.e. the line:

class ApplicationController < ActionController::Base

Debugger should stop there. After it stops, emitting 'cont' command
should finish the session (due to the above exception raised).

More questions:

1) could you send me the log as described here with the failing Mongrel
scenario:

http://wiki.netbeans.org/RubyDebugging70#section-RubyDebugging70-HowToFileABug

I'm not sure but probably we did not try to analyze logs yet which
might reveal something.

2) does debugging of simple hello_world.rb script works for you in
NetBeans?

Thanks,

m.

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Rails Debugging using NB 6.5/Mongrel not working

2009-01-07T00:21:14Z

Hello Martin,

thank you for your reply. I did what you said. Here is the output:

Code:

webdev:controllers ben$ rdebug-ide _0.4.3_ -p 1234 -h localhost -d -x -- application.rb

trace: location="/usr/local/lib/ruby/gems/1.8/gems/ruby-debug-base-0.10.3/lib/ruby-debug-base.rb:211", threadId=1

trace: location="/usr/local/lib/ruby/gems/1.8/gems/ruby-debug-base-0.10.3/lib/ruby-debug-base.rb:211", threadId=1

trace: location="/usr/local/lib/ruby/gems/1.8/gems/ruby-debug-base-0.10.3/lib/ruby-debug-base.rb:214", threadId=1

trace: location="/usr/local/lib/ruby/gems/1.8/gems/ruby-debug-ide-0.4.3/lib/ruby-debug.rb:89", threadId=1

trace: location="/usr/local/lib/ruby/1.8/ostruct.rb:74", threadId=1

trace: location="/usr/local/lib/ruby/1.8/ostruct.rb:74", threadId=1

trace: location="/usr/local/lib/ruby/gems/1.8/gems/ruby-debug-ide-0.4.3/lib/ruby-debug.rb:111", threadId=1

trace: location="/usr/local/lib/ruby/gems/1.8/gems/ruby-debug-ide-0.4.3/lib/ruby-debug.rb:111", threadId=1

trace: location="/usr/local/lib/ruby/gems/1.8/gems/ruby-debug-ide-0.4.3/lib/ruby-debug.rb:112", threadId=1

trace: location="/usr/local/lib/ruby/gems/1.8/gems/ruby-debug-ide-0.4.3/lib/ruby-debug.rb:112", threadId=1

trace: location="/usr/local/lib/ruby/gems/1.8/gems/ruby-debug-ide-0.4.3/lib/ruby-debug.rb:113", threadId=1

Fast Debugger (ruby-debug-ide 0.4.3) listens on localhost:1234

trace: location="/usr/local/lib/ruby/gems/1.8/gems/ruby-debug-ide-0.4.3/lib/ruby-debug.rb:91", threadId=1

trace: location="/usr/local/lib/ruby/gems/1.8/gems/ruby-debug-ide-0.4.3/lib/ruby-debug.rb:91", threadId=1

trace: location="/usr/local/lib/ruby/gems/1.8/gems/ruby-debug-ide-0.4.3/lib/ruby-debug.rb:93", threadId=1

trace: location="/usr/local/lib/ruby/gems/1.8/gems/ruby-debug-ide-0.4.3/lib/ruby-debug.rb:94", threadId=1

trace: location="/usr/local/lib/ruby/gems/1.8/gems/ruby-debug-ide-0.4.3/lib/ruby-debug.rb:97", threadId=1

trace: location="/usr/local/lib/ruby/gems/1.8/gems/ruby-debug-ide-0.4.3/lib/ruby-debug.rb:98", threadId=1

Starting command read loop

Processing: b application.rb:10

<breakpointAdded no="1" location="application.rb:10"/>

Processing: start

Starting: running program script

trace: location="/usr/local/lib/ruby/gems/1.8/gems/ruby-debug-ide-0.4.3/lib/ruby-debug.rb:101", threadId=1

trace: location="/usr/local/lib/ruby/1.8/ostruct.rb:74", threadId=1

trace: location="/usr/local/lib/ruby/1.8/ostruct.rb:74", threadId=1

trace: location="./application.rb:4", threadId=1

webdev:controllers ben$

Client:

Code:

webdev:~ ben$ telnet localhost 1234

Trying ::1...

Connected to localhost.

Escape character is '^]'.

b application.rb:10

<breakpointAdded no="1" location="application.rb:10"/>start

Connection closed by foreign host.

webdev:~ ben$

Here is application.rb (first 4 lines) :

Code:

# Filters added to this controller apply to all controllers in the application.

# Likewise, all the methods added will be available for all controllers.

class ApplicationController < ActionController::Base

I am not sure if this gives you any new information. Please let me know what else you need to see.

Kind regards

Ben

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install plugins on application using netbeans 6.5

2009-01-06T22:58:51Z

how to add plugins on netbeans6.5

I try this step but it doesn't work..

right click on project node>rails plugins>repositories>add url >svn://rubyforge.org//var/svn/fckeditorp/trunk/fckeditor

did i miss somthing..

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Getting Netbeans to recognize Rubygems update

2009-01-06T22:57:21Z

Thanks to all the help here (and a few other places around the net) I was able to update the JRuby Platform in Netbeans 6.5 on OS X to RubyGems 1.3.1. Here are my steps:

I first updated my .bash_profile to export the JAVA_HOME, JRUBY_HOME and append them to my exported PATH (note the "" surrounding the path to the jruby bin due to the space in the path):

export JRUBY_HOME="/Applications/NetBeans/NetBeans 6.5.app/Contents/Resources/NetBeans/ruby2/jruby-1.1.4/bin"

export JAVA_HOME=/System/Library/Frameworks/JavaVM.framework/Home

export PATH=$JAVA_HOME:/usr/local/mysql/bin:$PATH:$JRUBY_HOME

I then opened another terminal window and issued the following commands:

#Confirm the paths are set from the terminal startup script

echo $PATH

/System/Library/Frameworks/JavaVM.framework/Home:/usr/local/mysql/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/X11/bin:/Applications/NetBeans/NetBeans 6.5.app/Contents/Resources/NetBeans/ruby2/jruby-1.1.4/bin

echo $JAVA_HOME

/System/Library/Frameworks/JavaVM.framework/Home

#Now start updating the rubygem

sudo jruby -S gem install rubygems-update

sudo jruby -S update_rubygems

#Verify the version

jruby -S gem --version

1.3.1

Done and done.

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Working on the same project with different machines

2009-01-06T17:42:08Z

thanks for that..onto my next problem!

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Re: Working on the same project with different machines

2009-01-06T13:09:15Z

On Tue, Jan 6, 2009 at 9:53 AM, mcbgun <marc_gunton@...> wrote:

> Quick question. I want to develop an application on my pc and my laptop. I tried sharing the project folder which I've put on my network and I have imported it etc to my laptop. Problem is the server doesn't seem to run when I choose to run the application.
>
> Any suggestions?

Put your project into a version control system (e.g. SVN) -- which you
really should do for multiple reasons :-) -- and update each platform
as necessary. If you use an external service like Beanstalk, you can
then access if from anywhere, and it's protected from local disasters.

FWIW,
--
Hassan Schroeder ------------------------ hassan.schroeder@...

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Working on the same project with different machines

2009-01-06T09:53:01Z

Hi,

Quick question. I want to develop an application on my pc and my laptop. I tried sharing the project folder which I've put on my network and I have imported it etc to my laptop. Problem is the server doesn't seem to run when I choose to run the application.

Any suggestions?

Marc

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Re: Rails Debugging using NB 6.5/Mongrel not working

2009-01-06T09:41:00Z

Ben Lubic wrote:
> Hi again Martin,
>
> sorry for the long wait. I finally had time to try what you
> suggested. I Installed NB 7 and the latest ruby-debug-ide gem
> (0.4.3). Another run of "Checking debugger engine functionality"
> failed:
>
> rdebug-ide side output
>
> Code:
>
> webdev:controllers ben$ rdebug-ide _0.4.3_ -p 1234 -d -- application.rb
>
> Fast Debugger (ruby-debug-ide 0.4.3) listens on :1234
> Starting command read loop
> Processing: b application.rb:40
> <breakpointAdded no="1" location="application.rb:40"/>
> Processing:
> <error>
> There is no thread suspended at the time and therefore no context to
> execute ''
> </error>
[...]

Unfortunately it does not reveal anything new. The error message seems
to be just answer to redundant, harmless new-line emitted by telnet
client.

Could you try the same but with the tracing switch turned on and
explicitly set localhost, i.e.:

rdebug-ide _0.4.3_ -p 1234 -h localhost -d -x -- application.rb

Thanks,

m.

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Rails Debugging using NB 6.5/Mongrel not working

2009-01-06T08:04:56Z

Hi again Martin,

sorry for the long wait. I finally had time to try what you suggested. I Installed NB 7 and the latest ruby-debug-ide gem (0.4.3). Another run of "Checking debugger engine functionality" failed:

rdebug-ide side output

Code:

webdev:controllers ben$ rdebug-ide _0.4.3_ -p 1234 -d -- application.rb

Fast Debugger (ruby-debug-ide 0.4.3) listens on :1234

Starting command read loop

Processing: b application.rb:40

<breakpointAdded no="1" location="application.rb:40"/>

Processing:

<error>

There is no thread suspended at the time and therefore no context to execute ''

</error>

Processing: start

Starting: running program script

webdev:controllers ben$

...and client side input

Code:

webdev:controllers ben$ telnet localhost 1234

Trying ::1...

Connected to localhost.

Escape character is '^]'.

b application.rb:40

<breakpointAdded no="1" location="application.rb:40"/>

<error>There is no thread suspended at the time and therefore no context to execute ''</error>start

Connection closed by foreign host.

webdev:controllers ben$

so, no change from using the 0.3.3 ruby-debug-ide gem.

Please let me know what to try next. I still need to get this running.

Thank you!

Ben Lubic[/code]

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Re: Vista, MySQL, Rails 2.2, and the "The bundled mysql.rb driver has been removed from Rails 2.2" error message

2009-01-05T19:11:15Z

Thanks Martin for finding this.

The explanation by Luis really helps.

Martin Krauskopf wrote:

> Chris Kutler wrote:
>> I have once again received email from a NetBeans Ruby customer who is
>> getting the "bundled mysql.rb driver has been removed from Rails 2.2"
>> error message. See
>> http://www.nabble.com/mysql-problem-with-rake-db%3Acreate-JRuby-Vista-Rails-2.2.2-to20941612.html#a20941612
>> for the previous incident.
>>
>> This is not a NetBeans issue, but is an issue that apparently arose
>> with Rails 2.2. I am sending it to the users@... alias
>> both in hopes that someone knows the answer and so that other
>> NetBeans Ruby users can learn that the issue is not caused by the IDE.
> [...]
>> When he tries to run a unit test on a Rails app, he gets the
>> following message (but note that the file
>> c:/ruby/lib/ruby/gems/1.8/gems/mysql-2.7.3-x86-mswin32/ext/mysql.so
>> exists).
> [...]
>
> Huw Collingbourne seems to solve this:
>
> http://www.sapphiresteel.com/Rails-2-2-and-MySQL-Problems
>
> Check also explanation by Luis Lavena in the comments section.
>
> m.
>
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>

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NetBeans 6.5 Rails Logging not working for me

2009-01-05T18:58:29Z

I apologize if I'm missing something, but as a relative newbie to RoR and Netbeans RoR, logging is not working for me. From what I understand, by default I can use the logger instance in Controllers and Models or the RAILS_DEFAULT_LOGGER constant elsewhere. For example, logger.debug 'info here'. But I've only been successful in logging something from the ApplicationController (shows up in log/development.log), not other controllers. RAILS_DEFAULT_LOGGER doesn't appear to work from anywhere, either. I'm running in Development mode in Netbeans 6.5 on RoR 2.1. Am I missing something obvious?

thanks
James

Re: Vista, MySQL, Rails 2.2, and the "The bundled mysql.rb driver has been removed from Rails 2.2" error message

2009-01-05T16:43:18Z

Chris Kutler wrote:

> I have once again received email from a NetBeans Ruby customer who is
> getting the "bundled mysql.rb driver has been removed from Rails 2.2"
> error message. See
> http://www.nabble.com/mysql-problem-with-rake-db%3Acreate-JRuby-Vista-Rails-2.2.2-to20941612.html#a20941612
> for the previous incident.
>
> This is not a NetBeans issue, but is an issue that apparently arose with
> Rails 2.2. I am sending it to the users@... alias both in
> hopes that someone knows the answer and so that other NetBeans Ruby
> users can learn that the issue is not caused by the IDE.

[...]
> When he tries to run a unit test on a Rails app, he gets the following
> message (but note that the file
> c:/ruby/lib/ruby/gems/1.8/gems/mysql-2.7.3-x86-mswin32/ext/mysql.so
> exists).
[...]

Huw Collingbourne seems to solve this:

http://www.sapphiresteel.com/Rails-2-2-and-MySQL-Problems

Check also explanation by Luis Lavena in the comments section.

m.

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Re: Disable bell in NB 6.5?

2009-01-05T15:51:26Z

Bryan Wilkerson wrote:
> Does anyone know how to disable the system bell like sound that NB 6.5
> screams over my music whenever I go past the point of matching on
> incremental find?

I guess it emits java.awt.Toolkit#beep(). But I do not know how whether
it is possible to some disable it (through some option or switch) just
for NetBeans editor. You might try to ask on general NetBeans Users
mailing list (nbusers@... [1]).

I had a similar problem after upgrade of Ubuntu recently. I think I just
get rid of it by disabling all sounds in gnome-sound-properties and/or
putting "set bell-style none" into ~/.inputrc and/or /etc/inputrc (man
readline). But I'm not able to "re-enable" the beep and also not sure
how Toolkit#beep() works internally (native method). So just guessing.

m.

[1] http://www.netbeans.org/community/lists/top.html

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Re: running the ruby debugger when I start jruby from a java program?

2009-01-05T15:11:51Z

Stephen Bannasch wrote:

> I've learned how to run a jruby program from the console with jruby and
> rdebug so that I can attach a NB debugger to the process.
>
> Now I'd like to be able do the same thing when I start one or more jruby
> instances from my own Java program.
>
> I can probably take a look at how jruby does it when for example I run
> this:
>
> jruby --debug -S rdebug-ide -p 7000 --stop -- ar_to_xml.rb
>
> I was just wondering if anyone had already solved this in a simple form.

Not sure about your concrete use-case, but simplest is to use
ProcessBuilder. This what NetBeans does when starting 'local' debugger
session.

> It would be even cooler to be able to turn debugging on and off
> programmatically.

This needs to be done in the ruby-debug-ide[1] gem, so it will be
possible to call something I described in the blog[2]:

if something_peculiar_has_happened
require 'ruby-debug-ide'
debugger(7000) # 7000 being a port
end

m.

[1] https://rubyforge.org/projects/debug-commons/
[2] http://blogs.sun.com/martink/entry/remote_debugging_debug_whatever_ruby

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Grails.org rendering slow in FF?

2009-01-05T12:58:59Z

John Wells wrote:
> Hi guys...maybe it's just me, but in Firefox when I visit Grails.org,

> the site takes a long time to render. Even if I have it already open

> in a tab and switch to another tab, switching back takes up to 5

> seconds to display. Any ideas why this might be so?

>

I've noticed the same thing, also affecting switching virtual desktops- everything just stops, even the clock, for several seconds. (This is in Fedora 10 with Firefox 3.0.5).

There is an Ubuntu bug filed on the issue that seems to be a match- it seems to be related to NVidia drivers and large windows.

https://bugs.launchpad.net/ubuntu/+source/firefox-3.0/+bug/232197

A possible fix listed there that I haven't tested myself is:

nvidia-settings -a InitialPixmapPlacement=0 -a GlyphCache=1

(GlyphCache may not be needed)

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Can not create a new rails project

2009-01-05T07:09:58Z

Ok. I am on my daily job now, as soon as I get into my house i will do it.

Thank you very much!

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Re: Can not create a new rails project

2009-01-05T07:05:01Z

Hi Eduardo,

Could you turn on detailed logging
(http://wiki.netbeans.org/FaqRubyNBLogging), restart the IDE and try to
create a Rails project once more. Please send the log file to my email
then (not to the list), I'll have a look at it.

Thanks,
Erno

Eduardo Chinchilla wrote:
> I am a completely newbie on this subject. I am running Ubuntu 8.04, Netbeans 6.5 and Rails 2.2. The problem is that when I run the wizard to create a new rails project with the ruby interpreter (no Jruby), I type the username and the password for the development database (I checked that they alrready exists), but whan I click on the next buttom nohing happened, I was not able to get on to the next screen, I know tha the IDE is doing some processing but does not show me any error message. As an extra information after some effort I could update de Gem version to the latest but I was not able to configure the IDE to use it, so I install all my gems with the gem manager of the ruby interpreter installed in my box outside the IDE, having some problems to create the databases with the Rake tasks, after installing some extra gems (openSSH, Ruby-dev if I remenber well) I finally could create my three databases, but still I am having the same problem with the wizard. So I tried to!
cr

> eate a new rails project with the options from existing sources creating by hand a new project on the NetbeansProject folder but the wizard shows a message indicating that it can not create a project on an existing folder with the same name so I delete the folder and recreate it outside de NetbeansProject folder and tried again with the same result. I even tried to open the project in the IDE but then I was not able to use the Generator nothing happened when I right click my mouse on the project folder and clic the generator option.
>
> Finally I uninstall and re-install Netbeans but nothing changed.
>
> I googled for a solution but I found nothing. Any thoughts or guidance would be highly aprreciated.
>
>
>
>
>
>
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Can not create a new rails project

2009-01-05T06:32:13Z

I am a completely newbie on this subject. I am running Ubuntu 8.04, Netbeans 6.5 and Rails 2.2. The problem is that when I run the wizard to create a new rails project with the ruby interpreter (no Jruby), I type the username and the password for the development database (I checked that they alrready exists), but whan I click on the next buttom nohing happened, I was not able to get on to the next screen, I know tha the IDE is doing some processing but does not show me any error message. As an extra information after some effort I could update de Gem version to the latest but I was not able to configure the IDE to use it, so I install all my gems with the gem manager of the ruby interpreter installed in my box outside the IDE, having some problems to create the databases with the Rake tasks, after installing some extra gems (openSSH, Ruby-dev if I remenber well) I finally could create my three databases, but still I am having the same problem with the wizard. So I tried to cr
eate a new rails project with the options from existing sources creating by hand a new project on the NetbeansProject folder but the wizard shows a message indicating that it can not create a project on an existing folder with the same name so I delete the folder and recreate it outside de NetbeansProject folder and tried again with the same result. I even tried to open the project in the IDE but then I was not able to use the Generator nothing happened when I right click my mouse on the project folder and clic the generator option.

Finally I uninstall and re-install Netbeans but nothing changed.

I googled for a solution but I found nothing. Any thoughts or guidance would be highly aprreciated.

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Re: Netbeans 6.5 autotest not working right + (a kind of fix)

2009-01-05T02:32:43Z

Hi,

Sorry for replying so late, I've somehow missed this. I think the
initializer had originally something to do with problems in the class
loading order, but it is possible that it's not needed now -- I'll need
to look at this in more details. Thanks for the fix!

Cheers,
Erno

cosmin wrote:

> Running autotest from the project context menu doesn't take into consideration the .autotest file configurations.
>
> If I run the same thing from command prompt it certainly does.
>
>
>
> I've found a fix to this but don't get why it works. The fix is to commented out of .netbeans\6.5\nb_autotest_loader.rb the following lines:
>
>
>
>
> Code:
>
>
> Autotest.add_hook :initialize do |at|
>
> load(__FILE__)
>
> end
>
>
>
>
>
> I've noticed this possible bug while trying to configure autotest to work on a non-rails project.
>
>
>
> Anybody has any ideea why it doesn't work as expected by default or what that strange initializer does?
>
>
>
> [/code]
>
>
>
>
>
>
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Re: Not available listing rake task

2009-01-05T02:24:22Z

Hi,

Huzaeni Hasan wrote:
> Dear.. Ruby...
>
> I'm trying to run Ruby On Rail's by using netbean, i try to creat a
> small program. I use mysql 5. after genearate scaffold and when i
> use menu Run/Debug Rake Task, thre are not available listing rake task
> (There is not matching the current task filter). What is the solution
> of my problem.

Do you have a task named "listing" in the project's Rakefile? I don't
think that the Rails generator creates such a task. Or do you be any
chance mean a "list" action in the generated controller? In that case
you should be looking at the index action, I think since Rails 2.0 or so
the scaffold generator no longer generates the list action.

Erno

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Not available listing rake task

2009-01-04T20:33:13Z

Dear.. Ruby...
 
I'm trying to run Ruby On Rail's by using netbean, i try to creat a small program. I use mysql 5.  after genearate scaffold  and when i use menu Run/Debug Rake Task, thre are not available listing rake task (There is not matching the current task filter). What is the solution of my  problem.
 
Thank you
 
Huzaini

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Vista, MySQL, Rails 2.2, and the "The bundled mysql.rb driver has been removed from Rails 2.2" error message

2008-12-31T10:56:15Z

I have once again received email from a NetBeans Ruby customer who is
getting the "bundled mysql.rb driver has been removed from Rails 2.2"
error message. See
http://www.nabble.com/mysql-problem-with-rake-db%3Acreate-JRuby-Vista-Rails-2.2.2-to20941612.html#a20941612
for the previous incident.

This is not a NetBeans issue, but is an issue that apparently arose with
Rails 2.2. I am sending it to the users@... alias both in
hopes that someone knows the answer and so that other NetBeans Ruby
users can learn that the issue is not caused by the IDE.

This time, the person is having the problem with MRI Ruby, not JRuby. It
is hard to discern if the problem lies with a MySQL installation on
Vista, with the mysql gem, or both.

The user had googled the problem and has tried many recommendations but
no luck (details below).

Here is a description of the problem:

Netbeans (both 6.1 and 6.5), Ruby 1.8.6-p111, WEBrick, Rails 2.2, Mysql
5.0 on Windows XP x64. (he had just "downgraded" mysql 64-bit edition to
the 32-bit edition, but that did not help.)

He can see and connect to the database from "services" tab.

When he tries to run a unit test on a Rails app, he gets the following
message (but note that the file
c:/ruby/lib/ruby/gems/1.8/gems/mysql-2.7.3-x86-mswin32/ext/mysql.so exists).

==quote starts===
!!! The bundled mysql.rb driver has been removed from Rails 2.2. Please
install the mysql gem and try again: gem install mysql.
rake aborted!
126: The specified module could not be found. -
c:/ruby/lib/ruby/gems/1.8/gems/mysql-2.7.3-x86-mswin32/ext/mysql.so
===end quote

His database.yml file:

development:
adapter: mysql
encoding: utf8
database: troubleshot
username: root
password: secret
socket: /var/lib/mysql/mysql.sock

test:
adapter: mysql
encoding: utf8
database: troubleshot_test
usrname: root
password: secret
socket: /var/lib/mysql/mysql.sock
...

I found these by googling:

http://groups.google.com/group/rubyonrails-talk/msg/7d71d4ab6f5fabbd
"1) First, gem install mysql. If this doesn’t
help continue… 2) Copy libmysql.dll from InstantRails (see below) to
your mysql directory (C:\mysql\bin\). Restart your computer and it
should be working."

http://www.ruby-forum.com/topic/148742
remove the
RUBY_HOME\lib\ruby\gems\1.8\gems\mysql-2.7.3-x86-mswin32\ext\mysql.so
and everything will work again. Also, some people noticed that this
files is also on
RUBY_HOME\lib\ruby\site_ruby\1.8\i386-msvcrt. Removing or renaming this
file fix the problem as suggested on this
thread
http://groups.google.com/group/rubyonrails-talk/browse_thread/thread/55dd057c41a72fc5

http://railsforum.com/viewtopic.php?id=24898.
"The big error seems to be that since I have the gem for mswin32 and I'm
running 64 bit(there is no 64 bit gem). It no longer ignores this, as it
must have in 2.1.2 for it to have run just fine, and now just complains
about it and I can't run the app with 2.2.2. Anyways I guess what I
really need is some workaround so I can use 2.2.2 while also using mysql
x64, otherwise I'm stuck rolling back(to 2.1.2) and may not be able to
continue using the latest code release's. I'd rather stay with the
latest as I'm just learning ruby/rails."

But the customer wrote back:
"Thanks for your suggestions. I had already seen and tried them, without
success. Removing the mysql.so file gives “no such file to load –
mysql”. Just fyi, if I run the test.rb file in
C:\ruby\lib\ruby\gems\1.8\gems\mysql-2.7.3-x86-mswin32\ext, I get a
popup that it can’t find the libmysql.dll file. However, the file exists
and is on my path (and I restarted my computer 3 times). Any brilliant
ideas how to hard code the path to this file?"

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Disable bell in NB 6.5?

2008-12-30T14:49:06Z

Does anyone know how to disable the system bell like sound that NB 6.5 screams over my music whenever I go past the point of matching on incremental find?

Thanks,

-b

running the ruby debugger when I start jruby from a java program?

2008-12-30T13:31:13Z

I've learned how to run a jruby program from the console with jruby
and rdebug so that I can attach a NB debugger to the process.

Now I'd like to be able do the same thing when I start one or more
jruby instances from my own Java program.

I can probably take a look at how jruby does it when for example I run this:

jruby --debug -S rdebug-ide -p 7000 --stop -- ar_to_xml.rb

I was just wondering if anyone had already solved this in a simple form.

It would be even cooler to be able to turn debugging on and off
programmatically.

--
- Stephen Bannasch
Concord Consortium, http://www.concord.org

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Re: is there a way to evaulate ad hoc code in the ruby debugger

2008-12-29T22:41:55Z

Stephen Bannasch wrote:

>> Stephen Bannasch wrote:
>>> When I use the ruby command line debugger I can execute ad hoc code
>>> in any context I can get the debugger to stop at -- can I do that
>>> with the ruby debugger in NB v7?
>>
>> You can, also in 6.5, but just one-liner. Just add a new watch(es)
>> ('Menu | Debug | New Watch' or C-S-F7 (Linux/Win)) and it is evaluated
>> to fresh value after each debugger suspension.
>
> Thanks for that tip.
>
> I know may Ruby folks don't use a debugger but I like using it a great
> deal from helping me figure out what I don't understand.
>
> When I use the debugger from the command line in MRI I often find myself
> wanting to explore the objects -- but this is ad hoc -- not usually
> something I need evaluated whenever the debugger stops (that is also
> useful but different).
>
> I know I can do that in Eclipse when debugging Java -- it gives me
> in-effect a 1-line console window I can use to interact with the context
> at that point.

Aha, I see, I've misunderstood you. This is on plan:

http://www.netbeans.org/issues/show_bug.cgi?id=107761
(you might CC yourself there to watch the progress)

But debugger has switched to a kind of maintenance mode for a while.
Depending on other works, this would be the first thing on the list[1],
if I get to more debugger features for 7.0 time-frame.

m.

[1]
http://wiki.netbeans.org/RubyNextReleasePlan#section-RubyNextReleasePlan-PlannedForNextReleaseS

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