Error: Nothing found: Network problem? Check NetBeans proxy settings

[rest]

Hello,
Just installed Netbeans 6.1 (on Windows XP, SP2). Clicking on Tools/Ruby Gems, I get this error:

Nothing found: Network problem? Check NetBeans proxy settings

How do I properly set up the proxy settings inside Netbeans? Using the Proxy Settings options

No Proxy
Use System Proxy Settings

doesn't work. If I use:

Manual Proxy Settings

what do I enter in

HTTP Proxy
Port

localhost and 80 do not work.

Thanks.

[Chris Kutler]

Is your browser set up to use a proxy? For example, with Firefox, choose Tools > Options >advanced > Network > settings. What is the proxy setting. If it says No Proxy and your browser is able to access the internet, then you don't need a proxy. If it has a proxy setting, try using that with NetBeans.

Look at the Troubleshooting faqs and see if they help

http://wiki.netbeans.org/RubyFAQ#section-RubyFAQ-Troubleshooting

In particular, look at

I am having a problem updating Ruby Gems through NetBeans using Proxy

rest wrote:

Hello,
Just installed Netbeans 6.1 (on Windows XP, SP2). Clicking on Tools/Ruby
Gems, I get this error:

Nothing found: Network problem? Check NetBeans proxy settings

How do I properly set up the proxy settings inside Netbeans? Using the Proxy
Settings options

No Proxy
Use System Proxy Settings

doesn't work. If I use:

Manual Proxy Settings

what do I enter in 

HTTP Proxy
Port

localhost and 80 do not work.

Thanks.
  

[Martin Krauskopf]

rest wrote:
> Hello,
> Just installed Netbeans 6.1 (on Windows XP, SP2). Clicking on Tools/Ruby
> Gems, I get this error:
>
> Nothing found: Network problem? Check NetBeans proxy settings

This message is printed by NetBeans just as a guess. If you are sure
that you have proxy correctly set, you are likely encountering other
problem.

With what platform are you encountering it? If with JRuby be sure you
switch to the latest JRuby (1.1.4 at the moment).

The best would be likely to switch to 6.5 where Gem Manager was
overhauled and improved.

        m.

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[Martin Krauskopf]

Martin Krauskopf wrote:

> rest wrote:
>> Hello,
>> Just installed Netbeans 6.1 (on Windows XP, SP2). Clicking on Tools/Ruby
>> Gems, I get this error:
>>
>> Nothing found: Network problem? Check NetBeans proxy settings
>
> This message is printed by NetBeans just as a guess. If you are sure
> that you have proxy correctly set, you are likely encountering other
> problem.
>
> With what platform are you encountering it? If with JRuby be sure you
> switch to the latest JRuby (1.1.4 at the moment).
>
> The best would be likely to switch to 6.5 where Gem Manager was
> overhauled and improved.

PS:
http://wiki.netbeans.org/RubyInstallation#section-RubyInstallation-HowDoIGetTheContinuousBuilds

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[rest]

Hi,
Thanks for the reply. I checked the Firefox proxy setting. It is set to auto detect, and no other information is entered on the dialog window.
I suppose I have to find a way to "detect" that proxy setting and enter that in NetBeans?
Thanks again,
Rest

Chris Kutler wrote:

Is your browser set up to use a proxy? For example, with Firefox, choose
Tools > Options >advanced > Network > settings. What is the proxy
setting. If it says No Proxy and your browser is able to access the
internet, then you don't need a proxy. If it has a proxy setting, try
using that with NetBeans.

Look at the Troubleshooting faqs and see if they help

http://wiki.netbeans.org/RubyFAQ#section-RubyFAQ-Troubleshooting

In particular, look at


      I am having a problem updating Ruby Gems through NetBeans using Proxy


rest wrote:
> Hello,
> Just installed Netbeans 6.1 (on Windows XP, SP2). Clicking on Tools/Ruby
> Gems, I get this error:
>
> Nothing found: Network problem? Check NetBeans proxy settings
>
> How do I properly set up the proxy settings inside Netbeans? Using the Proxy
> Settings options
>
> No Proxy
> Use System Proxy Settings
>
> doesn't work. If I use:
>
> Manual Proxy Settings
>
> what do I enter in
>
> HTTP Proxy
> Port
>
> localhost and 80 do not work.
>
> Thanks.
>  

[rest]

Hi,
NetBeans 6.5 is also giving me the same error (although the wording is different). Doesn't NetBeans read my machine's proxy setting or is that too much to ask of an IDE?
Thanks,
Rest

Martin Krauskopf wrote:

rest wrote:
> Hello,
> Just installed Netbeans 6.1 (on Windows XP, SP2). Clicking on Tools/Ruby
> Gems, I get this error:
>
> Nothing found: Network problem? Check NetBeans proxy settings

This message is printed by NetBeans just as a guess. If you are sure
that you have proxy correctly set, you are likely encountering other
problem.

With what platform are you encountering it? If with JRuby be sure you
switch to the latest JRuby (1.1.4 at the moment).

The best would be likely to switch to 6.5 where Gem Manager was
overhauled and improved.

        m.

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To unsubscribe, e-mail: [e-mail]
For additional commands, e-mail: [e-mail]

[rest]

Problem solved. I installed Ruby, then changed the Ruby platform in Netbeans from JRuby to the independently installed Ruby.

rest wrote:

Hello,
Just installed Netbeans 6.1 (on Windows XP, SP2). Clicking on Tools/Ruby Gems, I get this error:

Nothing found: Network problem? Check NetBeans proxy settings

How do I properly set up the proxy settings inside Netbeans? Using the Proxy Settings options

No Proxy
Use System Proxy Settings

doesn't work. If I use:

Manual Proxy Settings

what do I enter in

HTTP Proxy
Port

localhost and 80 do not work.

Thanks.

[Chris Kutler]

Then  I think that you ran into a problem with JRuby and not with the IDE. Glad you got it working. 

When you installed NetBeans 6.5 did you say yes when it asked if you wanted to use your 6.1 settings? Open up the Ruby Platforms manager and look at the path for JRuby. Is it pointing to the 6.5 bundled JRuby (which is 1.1.4) or the 6.1 bundled JRuby (which is an earlier version of JRuby and which had some issues with the gems command (See http://jira.codehaus.org/browse/JRUBY-2684 which is referenced by one of the faqs I recommended http://wiki.netbeans.org/FaqRubyGemsOOME).

If the path does point to the older JRuby, you should update the path to point to the 6.5 JRuby or install JRuby 1.1.4 and point to that.

C



rest wrote:

Problem solved. I installed Ruby, then changed the Ruby platform in Netbeans
from JRuby to the independently installed Ruby. 



rest wrote:
  

Hello,
Just installed Netbeans 6.1 (on Windows XP, SP2). Clicking on Tools/Ruby
Gems, I get this error:

Nothing found: Network problem? Check NetBeans proxy settings

How do I properly set up the proxy settings inside Netbeans? Using the
Proxy Settings options

No Proxy
Use System Proxy Settings

doesn't work. If I use:

Manual Proxy Settings

what do I enter in 

HTTP Proxy
Port

localhost and 80 do not work.

Thanks.

    

[rest]

Hi, Chris:

It does look like I ran into a JRuby problem. I'm running NB 6.1; after running into this problem in NB 6.5, I thought it was an 6.5 problem, so I uninstalled it and installed 6.1. I'll go back to 6.5 when it's production ready. Just don't want to complicate things until I know what I'm doing.

Thanks,
Rest

Chris Kutler wrote:

Then  I think that you ran into a problem with JRuby and not with the
IDE. Glad you got it working.

When you installed NetBeans 6.5 did you say yes when it asked if you
wanted to use your 6.1 settings? Open up the Ruby Platforms manager and
look at the path for JRuby. Is it pointing to the 6.5 bundled JRuby
(which is 1.1.4) or the 6.1 bundled JRuby (which is an earlier version
of JRuby and which had some issues with the gems command (See
http://jira.codehaus.org/browse/JRUBY-2684 which is referenced by one of
the faqs I recommended http://wiki.netbeans.org/FaqRubyGemsOOME).

If the path does point to the older JRuby, you should update the path to
point to the 6.5 JRuby or install JRuby 1.1.4 and point to that.

C



rest wrote:
> Problem solved. I installed Ruby, then changed the Ruby platform in Netbeans
> from JRuby to the independently installed Ruby.
>
>
>
> rest wrote:
>  
>> Hello,
>> Just installed Netbeans 6.1 (on Windows XP, SP2). Clicking on Tools/Ruby
>> Gems, I get this error:
>>
>> Nothing found: Network problem? Check NetBeans proxy settings
>>
>> How do I properly set up the proxy settings inside Netbeans? Using the
>> Proxy Settings options
>>
>> No Proxy
>> Use System Proxy Settings
>>
>> doesn't work. If I use:
>>
>> Manual Proxy Settings
>>
>> what do I enter in
>>
>> HTTP Proxy
>> Port
>>
>> localhost and 80 do not work.
>>
>> Thanks.
>>
>>    
>
>  

[Chris Kutler]

Here is a tip. If you find problems with the Gems manager, a good thing to do is to try the same command in a terminal window:

jruby -S gem install <gem name>

See if it emits any errors. If it does then you know the problem is not with NetBeans.

If JRuby is not in your path, open the Ruby Platform manager to see what the path is and use the path for the command.

A couple more tips:

When you install a new version of IDE, open the Ruby Platform manager and make sure the JRuby platform isn't pointing to the old built-in.

Install the latest JRuby and add that in the Ruby Platform manager, and use that one in your projects. That way, you don't have to worry about older projects pointing to one built-in and newer projects pointing to the new built-in.

Chris

rest wrote:

Hi, Chris:

It does look like I ran into a JRuby problem. I'm running NB 6.1; after
running into this problem in NB 6.5, I thought it was an 6.5 problem, so I
uninstalled it and installed 6.1. I'll go back to 6.5 when it's production
ready. Just don't want to complicate things until I know what I'm doing. 

Thanks,
Rest



Chris Kutler wrote:
  

Then  I think that you ran into a problem with JRuby and not with the 
IDE. Glad you got it working. 

When you installed NetBeans 6.5 did you say yes when it asked if you 
wanted to use your 6.1 settings? Open up the Ruby Platforms manager and 
look at the path for JRuby. Is it pointing to the 6.5 bundled JRuby 
(which is 1.1.4) or the 6.1 bundled JRuby (which is an earlier version 
of JRuby and which had some issues with the gems command (See 
http://jira.codehaus.org/browse/JRUBY-2684 which is referenced by one of 
the faqs I recommended http://wiki.netbeans.org/FaqRubyGemsOOME).

If the path does point to the older JRuby, you should update the path to 
point to the 6.5 JRuby or install JRuby 1.1.4 and point to that.

C



rest wrote:
    

Problem solved. I installed Ruby, then changed the Ruby platform in
Netbeans
from JRuby to the independently installed Ruby. 



rest wrote:
  
      

Hello,
Just installed Netbeans 6.1 (on Windows XP, SP2). Clicking on Tools/Ruby
Gems, I get this error:

Nothing found: Network problem? Check NetBeans proxy settings

How do I properly set up the proxy settings inside Netbeans? Using the
Proxy Settings options

No Proxy
Use System Proxy Settings

doesn't work. If I use:

Manual Proxy Settings

what do I enter in 

HTTP Proxy
Port

localhost and 80 do not work.

Thanks.

    
        

[altaf khan]

Chris Kutler wrote:

Here is a tip. If you find problems with the Gems manager, a good thing
to do is to try the same command in a terminal window:

jruby -S gem install <gem name>

See if it emits any errors. If it does then you know the problem is not
with NetBeans.

If JRuby is not in your path, open the Ruby Platform manager to see what
the path is and use the path for the command.

A couple more tips:

When you install a new version of IDE, open the Ruby Platform manager
and make sure the JRuby platform isn't pointing to the old built-in.

Install the latest JRuby and add that in the Ruby Platform manager, and
use that one in your projects. That way, you don't have to worry about
older projects pointing to one built-in and newer projects pointing to
the new built-in.

Chris

rest wrote:
> Hi, Chris:
>
> It does look like I ran into a JRuby problem. I'm running NB 6.1; after
> running into this problem in NB 6.5, I thought it was an 6.5 problem, so I
> uninstalled it and installed 6.1. I'll go back to 6.5 when it's production
> ready. Just don't want to complicate things until I know what I'm doing.
>
> Thanks,
> Rest
>
>
>
> Chris Kutler wrote:
>  
>> Then  I think that you ran into a problem with JRuby and not with the
>> IDE. Glad you got it working.
>>
>> When you installed NetBeans 6.5 did you say yes when it asked if you
>> wanted to use your 6.1 settings? Open up the Ruby Platforms manager and
>> look at the path for JRuby. Is it pointing to the 6.5 bundled JRuby
>> (which is 1.1.4) or the 6.1 bundled JRuby (which is an earlier version
>> of JRuby and which had some issues with the gems command (See
>> http://jira.codehaus.org/browse/JRUBY-2684 which is referenced by one of
>> the faqs I recommended http://wiki.netbeans.org/FaqRubyGemsOOME).
>>
>> If the path does point to the older JRuby, you should update the path to
>> point to the 6.5 JRuby or install JRuby 1.1.4 and point to that.
>>
>> C
>>
>>
>>
>> rest wrote:
>>    
>>> Problem solved. I installed Ruby, then changed the Ruby platform in
>>> Netbeans
>>> from JRuby to the independently installed Ruby.
>>>
>>>
>>>
>>> rest wrote:
>>>  
>>>      
>>>> Hello,
>>>> Just installed Netbeans 6.1 (on Windows XP, SP2). Clicking on Tools/Ruby
>>>> Gems, I get this error:
>>>>
>>>> Nothing found: Network problem? Check NetBeans proxy settings
>>>>
>>>> How do I properly set up the proxy settings inside Netbeans? Using the
>>>> Proxy Settings options
>>>>
>>>> No Proxy
>>>> Use System Proxy Settings
>>>>
>>>> doesn't work. If I use:
>>>>
>>>> Manual Proxy Settings
>>>>
>>>> what do I enter in
>>>>
>>>> HTTP Proxy
>>>> Port
>>>>
>>>> localhost and 80 do not work.
>>>>
>>>> Thanks.
>>>>
>>>>    
>>>>        
>>>  
>>>      
>>    
>
>