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. 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