in this case adding the 'sextante_gui' folder

http://sextante.googlecode.com/svn/trunk/soft/sextante_lib/sextante_gui/

should do the trick as it contains 'images/module2.png'.. ede

On 28.10.2012 09:43, Michaël Michaud wrote:
> Hi,
> 
> Thanks to take care of this Stefan.
> As I understand your problem, you use directly Sextante source tree in 
> your project,
> not bundled jar files.
> In the Sextante source tree, images are in their own directory, not in 
> src/ directory.
> Probably the reason why they are not found by the classloader.
> I think you have
> - either to use Sextante compiled jar files (or do you intend to modify 
> core Sextante classes ?)
> - or to add images directory in the classpath (not sure it is enough)
> - or to move Sextante images directory inside the src/ tree
> 
> Michaël
> 
>> Hi all,
>>
>> I finally tracked the problem down that, as I just found out now, exists
>> since Sextante 0.3.
>>
>> I wrote that I am trying to use a Sextante Algorithm within an OpenJUMP
>> plugin class. Here, somewhere on the way, when the output is to be
>> created, I got a null pointer for SextanteGUI.getOutputFactory() in the
>> IDE. However, I did not get this null pointer when I use the same
>> algorithm/OJ Plugin in OpenJUMP PLUS when Sextante is loaded.
>>
>> So what happens is that Sextante needs to be initialized using
>> Sextante.initialze() and SextanteGUI.initialize(), with the latter
>> containing the information on the OutputFactory. The initialisation for
>> SextanteGUI fails in the IDE, because during class initialization we find:
>>
>> public final static ImageIcon SEXTANTE_ICON = new ImageIcon(
>>   
>> SextanteGUI.class.getClassLoader().getResource(
>>                       "images/module2.png"));
>>
>> and this image file is nowhere existing in my IDE (as Eclipse may use
>> different class loader; which Victor suggested in 2009 [1]).
>>
>> Hence, not the solution, but the workaround is to load Sextante with
>> OpenJUMP as jar files (one for Sextante and one for Sextante GUI), since
>> they contain the said image.
>>
>> So, my suggestion would be to remove that line or do some try/catch
>> statement.
>>
>> On my way to tracking this down, I wrote a OJSextanteApiInitialiser
>> class that also helps to see if Sextante was already initialised
>> earlier. I will upload this to OJs SVN repository with the copy of the
>> bindings. I also made a getter re-addition to the both OpenJUMPXXLayer
>> classes, since the interface classes lost with the newer Sextante
>> version the access to the filename/path (which I need to delete
>> intermediate processing results).
>>
>> I will do more testing in the next days, so hopefully we have Sextante
>> 1.0 and OJ synchronized soonish. The changes weren't as big as I was
>> thinking - but maybe I missed things???
>>
>> cheers,
>> stefan
>>
>> [1]
>> http://www.mail-archive.com/sextante-users@lists.forge.osor.eu/msg00109.html
>>
>> Am 27.10.12 18:17, schrieb Stefan Steiniger:
>>> so.. the error for the vector data (postprocess()) and the raster data
>>> (.create()) are both due to SextanteGUI.getOutputFactory() returning null.
>>> Now the question is "why?" ...
>>>
>>> And even more so, why does it work in my compiled OJ PLUS but not from
>>> within the IDE...
>>>
>>> I guess I will ask the Sextante list directly.
>>>
>>> cheers,
>>> stefan
>>>
>>> ------------------------------------------------------------------------------
>>> WINDOWS 8 is here.
>>> Millions of people.  Your app in 30 days.
>>> Visit The Windows 8 Center at Sourceforge for all your go to resources.
>>> http://windows8center.sourceforge.net/
>>> join-generation-app-and-make-money-coding-fast/
>>> _______________________________________________
>>> Jump-pilot-devel mailing list
>>> Jump-pilot-devel@lists.sourceforge.net
>>> https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel
>>>
>> ------------------------------------------------------------------------------
>> WINDOWS 8 is here.
>> Millions of people.  Your app in 30 days.
>> Visit The Windows 8 Center at Sourceforge for all your go to resources.
>> http://windows8center.sourceforge.net/
>> join-generation-app-and-make-money-coding-fast/
>> _______________________________________________
>> Jump-pilot-devel mailing list
>> Jump-pilot-devel@lists.sourceforge.net
>> https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel
>>
>>
> 
> 
> ------------------------------------------------------------------------------
> WINDOWS 8 is here. 
> Millions of people.  Your app in 30 days.
> Visit The Windows 8 Center at Sourceforge for all your go to resources.
> http://windows8center.sourceforge.net/
> join-generation-app-and-make-money-coding-fast/
> _______________________________________________
> Jump-pilot-devel mailing list
> Jump-pilot-devel@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel
> 

------------------------------------------------------------------------------
WINDOWS 8 is here. 
Millions of people.  Your app in 30 days.
Visit The Windows 8 Center at Sourceforge for all your go to resources.
http://windows8center.sourceforge.net/
join-generation-app-and-make-money-coding-fast/
_______________________________________________
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

Reply via email to