The configurationOfJNIPort works well. But I'm then not able to start the JVM. I have the same error than mathias

2011/2/17 Cyrille Delaunay <cy.delaunay@gmail.com>
That's how I used to load JNIPort in a 1.2 image:

Gofer new
     url: 'www.squeaksource.com/DelaunayTmpStuffs';
     package: 'JNIPortExample';
    load.

Then I know that my examples were working on 1.1, I will try in a 1.2

2011/2/16 Matthias Junker <junker.matt@gmail.com>

And another thing: 
can anyone explain what the IAB32 plugin is? The wiki page says:

To use JNIPort for Pharo and Squeak, you need a Squeak virtual machine with the IAB32 plugin which contains the primitives used by the Alien foreign function interface library.

Can anybody explain what this means? Is this already included when i download squeakvm or do i have to do anything else? i couldn't find anything on this subject.

Cheers
Matt

On Wed, Feb 16, 2011 at 10:50 PM, Matthias Junker <junker.matt@gmail.com> wrote:
Hey,
i got one step further by using Squeak VM 4.2.5beta1U with Pharo 1.2. I now am able to load JNIPort via the following:
	ConfigurationOfJNIPort project latestVersion load





When i want to start the JVM according to the description from the squeaksource wiki page i get the following error:





THERE_BE_DRAGONS_HERE



Error: primLoadLibrary: failed


16 February 2011 10:27:50 pm





VM: Mac OS - intel - 1066 - Squeak4.1 of 17 April 2010 [latest update: #9957] Squeak VM 4.2.5b1


Image: Pharo1.2rc2 [Latest update: #12335]





SecurityManager state:


Restricted: false


FileAccess: true


SocketAccess: true


Working Dir /Users/mjunker/Moose/Pharo-1.2


Trusted Dir /foobar/tooBar/forSqueak/bogus


Untrusted Dir /Users/mjunker/Library/Preferences/Squeak/Internet/My Squeak





JNIPortJNIInterfaceForMacOSX(Object)>>error:


	Receiver: a JNIPortJNIInterfaceForMacOSX


	Arguments and temporary variables: 


		aString: 	'primLoadLibrary: failed'



	Receiver's instance variables: 


		alienHandle: 	nil



		libraryName: 	nil



		errorStrings: 	nil



When i debug the method JNIPortJNIInterfaceForMacOSX>>load the library name seems to be set correctly to:






/System/Library/Frameworks/JavaVM.framework/Versions/1.6.0/Libraries/libjvm.dylib






I checked and found that this is a symbolic link to:






/System/Library/Frameworks/JavaVM.framework/Versions/1.6.0/Libraries/libclient.dylib
So far everything looks alright. I attached the Debug.log with all the detail.

Any help is appreciated.

Cheers
Matt


On Wed, Feb 16, 2011 at 7:50 PM, Tudor Girba <tudor.girba@gmail.com> wrote:
Hi Cyrille,

Did you manage to get JNIPort working on Pharo 1.2?

Cheers,
Doru


On 14 Feb 2011, at 12:16, Tudor Girba wrote:

> Hi Matthias,
>
> Thanks for reporting. I forwarded the message to the Pharo mailing list as well.
>
> Can anyone help?
>
> Cheers,
> Doru
>
>
> On 14 Feb 2011, at 12:10, Matthias Junker wrote:
>
>> Hi,
>>
>> i was trying to load JNIPort as described on squeaksource on my Macbook (OS X 10.6.6). I downloaded the latest Pharo 1.2 from Hudson (https://pharo-ic.lille.inria.fr/hudson/view/Pharo/job/Pharo%201.2/) and opened it using SqueakVM 5.8b12. I was able to load Alien using the following command:
>>
>> Gofer it
>>      squeaksource:'MetacelloRepository' ;
>>      package: 'ConfigurationOfAlien';
>>      load.
>>
>> ((Smalltalk globals classNamed: 'ConfigurationOfAlien')
>>      project version: 'Pharo 1.2')
>>              load: 'Core'; load: 'LibC
>>
>> Then i loaded the JNIPort Configuration:
>> Gofer it
>>              squeaksource: 'JNIPort';
>>              package: 'ConfigurationOfJNIPort';
>>              load.
>>
>> But when i load the actual project with this:
>>      ConfigurationOfJNIPort project latestVersion load
>> I get the following error in the class StandardLibInterface(AlienLibrary)>>load
>> libraryName:         '/System/Library/Frameworks/System.framework/System'
>> errorCode:   #'not found'
>>
>> When i check on the file system i find a symbolic link which points to /usr/lib/libSystem.B.dylib (which also exists there).
>>
>> Any hints to what i'm doing wrong?
>>
>> Cheers,
>> Matt
>>
>> _______________________________________________
>> Moose-dev mailing list
>> Moose-dev@iam.unibe.ch
>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev
>
> --
> www.tudorgirba.com
>
> "In a world where everything is moving ever faster,
> one might have better chances to win by moving slower."
>
>
>

--
www.tudorgirba.com

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