Mar 26, 2019 4:29:54 AM STDOUT: current views: Mar 26, 2019 4:29:55 AM STDOUT: geogebra.euclidian.EuclidianView[,0,0,0x0,invalid,alignmentX=0.0,alignmentY=0.0,border=,flags=9,maximumSize=,minimumSize=java.awt.Dimension[width=20,height=20],preferredSize=] Mar 26, 2019 4:29:55 AM STDERR: XXXXXXXXX Number of registered views = 1 Mar 26, 2019 4:29:55 AM STDOUT: class geogebra.euclidian.EuclidianView Mar 26, 2019 4:29:58 AM STDERR: *** Message from [geogebra.gui.view.algebra.AlgebraView.] Mar 26, 2019 4:29:58 AM STDERR: Mar 26, 2019 4:29:58 AM STDERR: XXX creating Algebra View XXX Mar 26, 2019 4:29:59 AM STDOUT: current views: Mar 26, 2019 4:29:59 AM STDOUT: geogebra.euclidian.EuclidianView[,0,0,0x0,invalid,alignmentX=0.0,alignmentY=0.0,border=,flags=9,maximumSize=,minimumSize=java.awt.Dimension[width=20,height=20],preferredSize=java.awt.Dimension[width=640,height=480]] Mar 26, 2019 4:30:00 AM STDOUT: geogebra.gui.view.algebra.AlgebraView[,0,0,0x0,invalid,alignmentX=0.0,alignmentY=0.0,border=javax.swing.border.EmptyBorder@64beebb7,flags=16777576,maximumSize=,minimumSize=,preferredSize=,editable=true,invokesStopCellEditing=true,largeModel=true,rootVisible=false,rowHeight=-1,scrollsOnExpand=true,showsRootHandles=false,toggleClickCount=1,visibleRowCount=20] Mar 26, 2019 4:30:00 AM STDERR: XXXXXXXXX Number of registered views = 2 Mar 26, 2019 4:30:00 AM STDOUT: class geogebra.euclidian.EuclidianView Mar 26, 2019 4:30:00 AM STDOUT: class geogebra.gui.view.algebra.AlgebraView Mar 26, 2019 4:30:00 AM STDOUT: *** Message from [geogebra.main.GeoGebraPreferences.loadPrefsSystem] Mar 26, 2019 4:30:00 AM STDOUT: Mar 26, 2019 4:30:00 AM STDOUT: system preference /geogebra does not exist Mar 26, 2019 4:30:00 AM STDOUT: *** Message from [geogebra.main.GeoGebraPreferences.loadVersionCheckAllow] Mar 26, 2019 4:30:00 AM STDOUT: Mar 26, 2019 4:30:00 AM STDOUT: no ggbPrefsSystem : systemAllows = true Mar 26, 2019 4:30:00 AM STDOUT: *** Message from [geogebra.main.Application.setVersionCheckAllowed] Mar 26, 2019 4:30:00 AM STDOUT: Mar 26, 2019 4:30:00 AM STDOUT: versionCheckAllowed = true Mar 26, 2019 4:30:00 AM STDERR: java.lang.ClassCastException: java.base/jdk.internal.loader.ClassLoaders$AppClassLoader cannot be cast to java.base/java.net.URLClassLoader Mar 26, 2019 4:30:00 AM STDERR: at geogebra.plugin.ClassPathManipulator.addURL(ClassPathManipulator.java:68) Mar 26, 2019 4:30:00 AM STDERR: at geogebra.plugin.PluginManager.(PluginManager.java:80) Mar 26, 2019 4:30:00 AM STDERR: at geogebra.main.Application.getPluginManager(Application.java:5048) Mar 26, 2019 4:30:00 AM STDERR: at geogebra.main.Application.(Application.java:612) Mar 26, 2019 4:30:00 AM STDERR: at geogebra.main.Application.(Application.java:467) Mar 26, 2019 4:30:00 AM STDERR: at geogebra.gui.app.GeoGebraFrame.createApplication(GeoGebraFrame.java:288) Mar 26, 2019 4:30:00 AM STDERR: at geogebra.gui.app.GeoGebraFrame.createNewWindow(GeoGebraFrame.java:311) Mar 26, 2019 4:30:00 AM STDERR: at geogebra.gui.app.GeoGebraFrame.createNewWindow(GeoGebraFrame.java:276) Mar 26, 2019 4:30:00 AM STDERR: at geogebra.gui.app.GeoGebraFrame.init(GeoGebraFrame.java:242) Mar 26, 2019 4:30:00 AM STDERR: at geogebra.gui.app.GeoGebraFrame.main(GeoGebraFrame.java:196) Mar 26, 2019 4:30:00 AM STDERR: at geogebra.GeoGebra.startGeoGebra(GeoGebra.java:103) Mar 26, 2019 4:30:00 AM STDERR: at geogebra.GeoGebra.main(GeoGebra.java:88)