Hello every body, i use geotools 2.6.3. Then i have readed this link 

http://docs.geotools.org/latest/userguide/examples/imagelab.html which show me 
how i can add the .png image of my map like a layer into a DefaultMapContext 
object. But i have a error 

Jun 24, 2010 12:38:05 AM it.geosolutions.imageio.gdalframework.GDALUtilities 
loadGDAL
WARNING: Native library load failed.java.lang.UnsatisfiedLinkError: no gdaljni 
in java.library.path
Jun 24, 2010 12:38:05 AM it.geosolutions.util.KakaduUtilities loadKakadu
WARNING: Native library load failed.java.lang.UnsatisfiedLinkError: no kdu_jni 
in java.library.path
Exception in thread "main" java.lang.IllegalArgumentException: input == null!
        at javax.imageio.ImageIO.createImageInputStream(ImageIO.java:313)
        at org.geotools.coverageio.jp2k.JP2KFormat.accepts(JP2KFormat.java:215)
        at 
org.geotools.coverage.grid.io.GridFormatFinder.findFormats(GridFormatFinder.java:172)
        at 
org.geotools.coverage.grid.io.GridFormatFinder.findFormat(GridFormatFinder.java:200)
        at com.mycompany.cartes.App.main(App.java:130)
[ERROR]The following mojo encountered an error while executing:
[ERROR]Group-Id: org.codehaus.mojo
[ERROR]Artifact-Id: exec-maven-plugin
[ERROR]Version: 1.1.1
[ERROR]Mojo: exec
[ERROR]brought in via: Direct invocation
[ERROR]While building project:
[ERROR]Group-Id: com.mycompany
[ERROR]Artifact-Id: cartes
[ERROR]Version: 1.0-SNAPSHOT
[ERROR]From file: C:\Users\Arnauld\Documents\NetBeansProjects\cartes\pom.xml
[ERROR]Reason: Result of cmd.exe /X /C ""C:\Program 
Files\Java\jdk1.6.0_02\bin\java.exe" -classpath C:\Users\Arnauld\Docum


The exception refer to this line: 

 AbstractGridFormat format = GridFormatFinder.findFormat( RasterFile );

Please i want to know the problem.Thank you


Ndefo Kamgne Arnauld

Cité Ettayour,Immeuble Bolbol 1,Appartement A2,Ariana

0021624249357


      
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