Re: Smalltalk HelloWorld Won't Run

> Here's the code. As far as I know, I didn't define a class called
> SmalltalkTool. I just typed in the example given at the bottom of the
> "EtoileUI Quick Start Guide." http://etoileos.com/dev/guides/etoileui/
>
> NSObject subclass: HelloWorld [
>  run [
>    ETApplication sharedApplication setDelegate: self.
>    ETApplication sharedApplication run.
>  ]
>
>  applicationDidFinishLaunching: notif [ | itemFactory helloItem |
>    itemFactory := ETLayoutItemFactory factory.
>    helloItem := itemFactory itemWithValue: 'Hello World!'.
>    itemFactory windowGroup addItem: helloItem.
>  ]
> ]
>
> I'm a beginner with this, in case you hadn't noticed, so I don't want to
> bog down the mailing list with beginner programming questions. I was
> simply puzzled why the above example didn't work. Ergo, what documentation
> should I look at for defining the SmalltalkTool class and implementing the
> run method therein?
>
> Thanks for your patience.
>
> James
>
>
> On Mon, April 30, 2012 10:06 am, David Chisnall wrote:
>> Can you show me the contents of your HelloWorld.st?  This should work if
> you have defined a class called SmalltalkTool that implements a run
> method.  If you have not, then the error message is as expected... David
>> On 26 Apr 2012, at 02:29, James Mahoney wrote:
>>> Hi all,
>>> Following David's instructions on the web site, I successfully got
> GNUstep and Etoile compiled on a FreeBSD amd64 VM, using the clang-3.0
> found in the packages-9-stable ftp directory to compile Etoile. I typed
> in and tried to run the Smalltalk HelloWorld.st example found
> at
>>> the bottom of http://etoileos.com/dev/guides/etoileui/ , but I got this
> error:
>>> $ edlc -l EtoileUI -f HelloWorld.st
>>> SmalltalkTool instances must respond to run message
>>> $
>>> Am I doing something wrong? Did something change since the tutorial was
> written making it necessary to add something else to the example?
> Etoile is r7670 checked out on April 20. GNUstep is r35090 checked out
> on April 19.
>>> Thanks,
>>> James
>>> jmahoney@...
>>> SDF Public Access UNIX System - http://sdf.org
>>> _______________________________________________
>>> Etoile-discuss mailing list
>>> Etoile-discuss@...
>>> https://mail.gna.org/listinfo/etoile-discuss
>> -- Sent from my Cray X1
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>
>
>
>
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