Posted by
A B-8 on
URL: http://imagej.273.s1.nabble.com/URGENT-and-Quick-Help-on-Fraclab-tp3703429.html
Hi All,
I have installed ImageJ today and I must say I am fascinated. I quite liked
it. I downloaded WCIF ImageJ bundle
(~23Mb)<
http://www.uhnresearch.ca/facilities/wcif/software/WCIF_ImageJ_setup.exe>
and
installed it. I also downloaded FracLac plugin(FracLac_.jar file) into
plugins directory. When you start ImageJ it comes up as FracLac 2.3.
However, when I try to use it to calculate fractal dimension of snowflake
as a test for example, it doesn't work. A little Exception window comes up
with messages:
java.lang.InternalError: jzentry == 0,
jzfile = 8872288,
total = 152,
name = C:\ImageJ\plugins\FLHelphtml.zip,
i = 1,
message = invalid LOC header (bad signature)
at java.util.zip.ZipFile$3.nextElement(Unknown Source)
at java.util.zip.ZipFile$3.nextElement(Unknown Source)
at ij.io.PluginClassLoader.loadFromJar(PluginClassLoader.java:325)
at ij.io.PluginClassLoader.loadClassFromJar(PluginClassLoader.java:315)
at ij.io.PluginClassLoader.loadClassBytes(PluginClassLoader.java:263)
at ij.io.PluginClassLoader.loadClass(PluginClassLoader.java:226)
at ij.io.PluginClassLoader.loadClass(PluginClassLoader.java:199)
at ij.IJ.runUserPlugIn(IJ.java:271)
at ij.IJ.runPlugIn(IJ.java:117)
at ij.Executer.runPlugIn(Executer.java:171)
at ij.Executer.runCommand(Executer.java:133)
at ij.Executer.run(Executer.java:63)
at java.lang.Thread.run(Unknown Source)
I need to calculate fractal dimensions of some images that I have very
urgently. This question may have already come up as I did not have a chance
to search the archive in detail. If that's the case accept my apologies.
The problem I have is that I do not know much about Java.
I need your urgent and quick help.
Regards,
Jan