Hi Ludwig, I'm not sure I have fully understood the question. could you please provide some more info on that?
Some questions inline: On Wed, Mar 6, 2019 at 12:03 PM "Ludwig Moser-Spitzenstätter" < luke2...@gmx.at> wrote: > Hello, > I used geotools to Implement a GIS component for one of my applications. > But now i noticed a wird behaviour of ImageIO - which has a (VM) GLOBAL > registry. > When you say NOW, is it referred to some type of upgrade? did you upgrade GT version? did you upgrade JAVA version? Which java version are you using? Which GeoTools? > > Note: Image loading is working fine in the application that uses geotools. > But ever since i use geotools IT OS no more possible to use ImageIO to > write Images to file. > How was you doing this? As an instance, ImageIO.write(image, format, file)? Please, let us know. Daniele > How can i restore the default state, where none of those Readers is > registered? > > When i try to call deregisterAll on the registry an exception appears. > > > How can i fix this? > > Here my exception log: > > > Mär 06, 2019 11:50:18 AM > it.geosolutions.imageio.gdalframework.GDALUtilities loadGDAL > > WARNUNG: Failed to load the GDAL native libs. This is not a problem unless > you need to use the GDAL plugins: they won't be enabled. > > java.lang.UnsatisfiedLinkError: no gdaljni in java.library.path > > Mär 06, 2019 11:50:18 AM it.geosolutions.util.KakaduUtilities loadKakadu > > WARNUNG: Failed to load the Kakadu native libs. This is not a problem > unless you need to use the Kakadu plugin: it won't be enabled. > java.lang.UnsatisfiedLinkError: no kdu_jni in java.library.path > > Error while parsing JAI registry file "file:/D:/WS18/git/ > lumo.core.runtime/libs/geotools-17.1-cleaned/imageio-ext-imagereadmt-1.1M012010.jar!/META-INF/registryFile.jai" > : > > Error in registry file at line number #29 > > A descriptor is already registered against the name "ImageReadMT" under > registry mode "rendered" > > Error while parsing JAI registry file > "file:/D:/WS18/TestLab/libs/geotools20-2/jt-zonalstats-1.5.0.jar > !/META-INF/registryFile.jai" : > > Error in registry file at line number #4 > > A descriptor is already registered against the name "ZonalStats" under > registry mode "rendered" > > Error while parsing JAI registry file > "file:/D:/WS18/TestLab/libs/geotools20-2/gt-coverage-20.2.jar!/META-INF/ > registryFile.jai" : > > Error in registry file at line number #31 > > A descriptor is already registered against the name " > org.geotools.ColorReduction" under registry mode "rendered" > > Error in registry file at line number #32 > > A descriptor is already registered against the name " > org.geotools.ColorInversion" under registry mode "rendered" > > Error while parsing JAI registry file > "file:/D:/WS18/TestLab/libs/geotools20-2/jt-vectorbinarize-1.5.0.jar > !/META-INF/registryFile.jai" : > > Error in registry file at line number #4 > > A descriptor is already registered against the name "VectorBinarize" under > registry mode "rendered" > > Error while parsing JAI registry file > "file:/D:/WS18/TestLab/libs/geotools20-2/ > imageio-ext-imagereadmt-1.1.28.jar!/META-INF/registryFile.jai" : > > Error in registry file at line number #29 > > A descriptor is already registered against the name "ImageReadMT" under > registry mode "rendered" > > Error while parsing JAI registry file > "file:/D:/WS18/TestLab/libs/geotools20-2/jt-rangelookup-1.5.0.jar > !/META-INF/registryFile.jai" : > > Error in registry file at line number #4 > > A descriptor is already registered against the name "RangeLookup" under > registry mode "rendered" > > Error while parsing JAI registry file > "file:/D:/WS18/TestLab/libs/geotools20-2/jt-contour-1.5.0.jar!/META-INF/ > registryFile.jai" : > > Error in registry file at line number #4 > > A descriptor is already registered against the name "Contour" under > registry mode "rendered" > > Error while parsing JAI registry file > "file:/D:/WS18/TestLab/libs/geotools20-2/jt-vectorize-1.5.0.jar!/META-INF/ > registryFile.jai" : > > Error in registry file at line number #4 > > A descriptor is already registered against the name "Vectorize" under > registry mode "rendered" > > SLF4J: Detected both log4j-over-slf4j.jar AND slf4j-log4j12.jar on the > class path, preempting StackOverflowError. > > SLF4J: See also http://www.slf4j.org/codes.html#log4jDelegationLoop for > more details. > > java.lang.reflect.InvocationTargetException > > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > > at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) > > at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) > > at java.lang.reflect.Method.invoke(Unknown Source) > > at com.sun.javafx.application.LauncherImpl.launchApplicationWithArgs(Unknown > Source) > > at com.sun.javafx.application.LauncherImpl.launchApplication(Unknown > Source) > > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > > at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) > > at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) > > at java.lang.reflect.Method.invoke(Unknown Source) > > at sun.launcher.LauncherHelper$FXHelper.main(Unknown Source) > > Caused by: java.util.ServiceConfigurationError: > javax.imageio.spi.ImageReaderSpi: Provider > org.geotools.imageio.netcdf.NetCDFImageReaderSpi could not be instantiated > > at java.util.ServiceLoader.fail(Unknown Source) > > at java.util.ServiceLoader.access$100(Unknown Source) > > at java.util.ServiceLoader$LazyIterator.nextService(Unknown Source) > > at java.util.ServiceLoader$LazyIterator.next(Unknown Source) > > at java.util.ServiceLoader$1.next(Unknown Source) > > at javax.imageio.spi.IIORegistry.registerApplicationClasspathSpis(Unknown > Source) > > at javax.imageio.spi.IIORegistry.<init>(Unknown Source) > > at javax.imageio.spi.IIORegistry.getDefaultInstance(Unknown Source) > > at javax.imageio.ImageIO.<clinit>(Unknown Source) > > at HelloThumbnail.clearIORegistry(HelloThumbnail.java:42) > > at HelloThumbnail.main(HelloThumbnail.java:36) > > ... 11 more > > Caused by: java.lang.ExceptionInInitializerError > > at org.apache.log4j.LogManager.getLogger(LogManager.java:42) > > at org.slf4j.impl.Log4jLoggerFactory.getLogger(Log4jLoggerFactory.java:64) > > at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:358) > > at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:383) > > at ucar.nc2.NetcdfFile.<clinit>(NetcdfFile.java:95) > > at org.geotools.imageio.netcdf.utilities.NetCDFUtilities.<clinit>( > NetCDFUtilities.java:280) > > at org.geotools.imageio.netcdf.NetCDFImageReaderSpi.<clinit>( > NetCDFImageReaderSpi.java:122) > > at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) > > at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) > > at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown > Source) > > at java.lang.reflect.Constructor.newInstance(Unknown Source) > > at java.lang.Class.newInstance(Unknown Source) > > ... 20 more > > Caused by: java.lang.IllegalStateException: Detected both > log4j-over-slf4j.jar AND slf4j-log4j12.jar on the class path, preempting > StackOverflowError. See also > http://www.slf4j.org/codes.html#log4jDelegationLoop for more details. > > at org.apache.log4j.Log4jLoggerFactory.<clinit>(Log4jLoggerFactory.java:49 > ) > > ... 32 more > > > _______________________________________________ > GeoTools-GT2-Users mailing list > GeoTools-GT2-Users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/geotools-gt2-users > -- Regards, Daniele Romagnoli == GeoServer Professional Services from the experts! Visit http://goo.gl/it488V for more information. == Ing. Daniele Romagnoli Senior Software Engineer GeoSolutions S.A.S. Via di Montramito 3/A 55054 Massarosa (LU) Italy phone: +39 0584 962313 fax: +39 0584 1660272 http://www.geo-solutions.it http://twitter.com/geosolutions_it ------------------------------------------------------- Con riferimento alla normativa sul trattamento dei dati personali (Reg. 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