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Multiview Reconstruction: NullPointerException

Posted by Lorenz Maier on Feb 28, 2015; 10:35am
URL: http://imagej.273.s1.nabble.com/Multiview-Reconstruction-NullPointerException-tp5011811.html

Hi everyone,

I just tried to use fresh download of Fiji (continuous release branch)  
for registering a small set of images.
Trying to detect the interest points for registration with the  
specification set to “interactive” gives me a NullPointerException.
Any ideas?

java.lang.NullPointerException
                 at  
net.imagej.legacy.translate.AbstractDisplayCreator.getDataset(AbstractDisplayCreator.java:76)
                 at  
net.imagej.legacy.translate.GrayDisplayCreator.grayCase(GrayDisplayCreator.java:159)
                 at  
net.imagej.legacy.translate.GrayDisplayCreator.makeDisplay(GrayDisplayCreator.java:129)
                 at  
net.imagej.legacy.translate.AbstractDisplayCreator.createDisplay(AbstractDisplayCreator.java:63)
                 at  
net.imagej.legacy.translate.DefaultImageTranslator.createDisplay(DefaultImageTranslator.java:100)
                 at  
net.imagej.legacy.translate.DefaultImageTranslator.createDisplay(DefaultImageTranslator.java:84)
                 at  
net.imagej.legacy.LegacyImageMap.registerLegacyImage(LegacyImageMap.java:271)
                 at  
net.imagej.legacy.DefaultLegacyHooks.registerImage(DefaultLegacyHooks.java:177)
                 at ij.gui.ImageWindow.show(ImageWindow.java)
                 at ij.gui.ImageWindow.<init>(ImageWindow.java:138)
                 at ij.gui.StackWindow.<init>(StackWindow.java:28)
                 at ij.gui.StackWindow.<init>(StackWindow.java:24)
                 at ij.ImagePlus.show(ImagePlus.java:388)
                 at ij.ImagePlus.show(ImagePlus.java:363)
                 at  
spim.fiji.plugin.interestpointdetection.DifferenceOfGaussian.setInteractiveValues(DifferenceOfGaussian.java:257)
                 at  
spim.fiji.plugin.interestpointdetection.DifferenceOf.queryParameters(DifferenceOf.java:206)
                 at  
spim.fiji.plugin.Interest_Point_Detection.run(Interest_Point_Detection.java:127)
                 at ij.IJ.runUserPlugIn(IJ.java:202)
                 at ij.IJ.runPlugIn(IJ.java:166)
                 at ij.Executer.runCommand(Executer.java:131)
                 at ij.Executer.run(Executer.java:64)
                 at java.lang.Thread.run(Thread.java:662)

Information about your version of Java:

   os.arch => amd64
   os.name => Windows 7
   os.version => 6.1
   java.version => 1.6.0_24
   java.vendor => Sun Microsystems Inc.
   java.runtime.name => Java(TM) SE Runtime Environment
   java.runtime.version => 1.6.0_24-b07
   java.vm.name => Java HotSpot(TM) 64-Bit Server VM
   java.vm.version => 19.1-b02
   java.vm.vendor => Sun Microsystems Inc.
   java.vm.info => mixed mode
   java.awt.graphicsenv => sun.awt.Win32GraphicsEnvironment
   java.specification.name => Java Platform API Specification
   java.specification.version => 1.6
   sun.cpu.endian => little
   sun.desktop => windows
   file.separator => \

The up-to-date check says: REMIND_LATER

Information relevant to JAVA_HOME related problems:

   JAVA_HOME is set to: C:\USERPR~1\Fiji.app/java/win64/jdk1.6.0_24//jre
   imagej.dir => C:\USERPR~1\Fiji.app

Information about the version of each plugin:

Activated update sites:
ImageJ: http://update.imagej.net/ (last check:20150226203217)
Fiji: http://fiji.sc/update/ (last check:20150226203401)
3D ImageJ Suite: http://sites.imagej.net/Tboudier/ (last check:20141208085245)
BigDataViewer: http://sites.imagej.net/Pietzsch/ (last check:20141221160506)
ClearVolume: http://sites.imagej.net/ClearVolume/ (last check:20150225131557)
HDF5: http://sites.imagej.net/Ronneber/ (last check:20150214134119)
NucleusJ: http://sites.imagej.net/PouletAxel/ (last check:20141101103602)


Best regards,
Lorenz

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