17 Feb
2011
17 Feb
'11
2:59 p.m.
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(a)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(a)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(a)gmail.com>wrote;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(a)gmail.com>wrote;wrote:
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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
>>
>> _______________________________________________
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>
> --
> www.tudorgirba.com
>
> "In a world where everything is moving ever faster,
> one might have better chances to win by moving slower."
>
>
>
--
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