java.lang.ClassNotFoundException: org.pentaho.packageManagement.DefaultPackage java.net.URLClassLoader.findClass(Unknown Source) java.lang.ClassLoader.loadClass(Unknown Source) sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source) java.lang.ClassLoader.loadClass(Unknown Source) java.lang.Class.forName0(Native Method) java.lang.Class.forName(Unknown Source) java.io.ObjectInputStream.resolveClass(Unknown Source) java.io.ObjectInputStream.readNonProxyDesc(Unknown Source) java.io.ObjectInputStream.readClassDesc(Unknown Source) java.io.ObjectInputStream.readOrdinaryObject(Unknown Source) java.io.ObjectInputStream.readObject0(Unknown Source) java.io.ObjectInputStream.readObject(Unknown Source) java.util.ArrayList.readObject(Unknown Source) sun.reflect.GeneratedMethodAccessor8.invoke(Unknown Source) sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) java.lang.reflect.Method.invoke(Unknown Source) java.io.ObjectStreamClass.invokeReadObject(Unknown Source) java.io.ObjectInputStream.readSerialData(Unknown Source) java.io.ObjectInputStream.readOrdinaryObject(Unknown Source) java.io.ObjectInputStream.readObject0(Unknown Source) java.io.ObjectInputStream.readObject(Unknown Source) weka.core.packageManagement.DefaultPackageManager.loadInstalledPackageCache(DefaultPackageManager.java:1284) weka.core.packageManagement.DefaultPackageManager.getInstalledPackages(DefaultPackageManager.java:1178) weka.core.WekaPackageManager.getInstalledPackages(WekaPackageManager.java:1829) weka.gui.PackageManager.getPackagesAndEstablishLookup(PackageManager.java:2365) weka.gui.PackageManager.getAllPackages(PackageManager.java:2445) weka.gui.PackageManager.<init>(PackageManager.java:1517) weka.gui.GUIChooserApp$11$1.run(GUIChooserApp.java:822)

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via netty.io by Unknown author

Needs to add netty-transport-native-epoll with a OS classifier to the classpath, it's not included in netty-all

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via askubuntu.com by Unknown author

Set the path for java. Try to look it from here.

Solutions on the web

via Stack Overflow by Jen
, 1 year ago
) java.lang.Class.forName0(Native Method) java.lang.Class.forName(Unknown Source) java.io.ObjectInputStream.resolveClass(Unknown Source) java.io.ObjectInputStream.readNonProxyDesc(Unknown Source) java.io.ObjectInputStream.readClassDesc(Unknown Source
via marc.info by Unknown author, 2 years ago
\ > org.elasticsearch.common.transport.TransportAddress         at \ > java.net.URLClassLoader$1.run(URLClassLoader.java:217)         at \ > java.security.AccessController.doPrivileged(Native Method)
via YouTrack by Unknown author, 1 year ago
org.postgresql.Driver [ 93125] WARN - ution.rmi.RemoteProcessSupport - at java.net.URLClassLoader$1.run(URLClassLoader.java:366) [ 93125] WARN - ution.rmi.RemoteProcessSupport - at java.net.URLClassLoader$1.run(URLClassLoader.java:355) [ 93125] WARN - ution.rmi.RemoteProcessSupport - at java.security.AccessController.doPrivileged(Native Method)
via apache.org by Unknown author, 2 years ago
org.apache.openjpa.enhance.InstrumentationFactory at java.net .URLClassLoader$1.run(URLClassLoader.java:200) at java.security.AccessController.doPrivileged(Natuve Method)
via apache.org by Unknown author, 1 year ago
org.apache.openjpa.enhance.InstrumentationFactory at java.net .URLClassLoader$1.run(URLClassLoader.java:200) at java.security.AccessController.doPrivileged(Natuve Method)
via Apache's JIRA Issue Tracker by Jeremy Bauer, 1 year ago
org.apache.openjpa.enhance.InstrumentationFactory at java.net .URLClassLoader$1.run(URLClassLoader.java:200) at java.security.AccessController.doPrivileged(Natuve Method)
java.lang.ClassNotFoundException: org.pentaho.packageManagement.DefaultPackage java.net.URLClassLoader.findClass(Unknown Source) java.lang.ClassLoader.loadClass(Unknown Source) sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source) java.lang.ClassLoader.loadClass(Unknown Source) java.lang.Class.forName0(Native Method) java.lang.Class.forName(Unknown Source) java.io.ObjectInputStream.resolveClass(Unknown Source) java.io.ObjectInputStream.readNonProxyDesc(Unknown Source) java.io.ObjectInputStream.readClassDesc(Unknown Source) java.io.ObjectInputStream.readOrdinaryObject(Unknown Source) java.io.ObjectInputStream.readObject0(Unknown Source) java.io.ObjectInputStream.readObject(Unknown Source) java.util.ArrayList.readObject(Unknown Source) sun.reflect.GeneratedMethodAccessor8.invoke(Unknown Source) sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) java.lang.reflect.Method.invoke(Unknown Source) java.io.ObjectStreamClass.invokeReadObject(Unknown Source) java.io.ObjectInputStream.readSerialData(Unknown Source) java.io.ObjectInputStream.readOrdinaryObject(Unknown Source) java.io.ObjectInputStream.readObject0(Unknown Source) java.io.ObjectInputStream.readObject(Unknown Source) weka.core.packageManagement.DefaultPackageManager.loadInstalledPackageCache(DefaultPackageManager.java:1284) weka.core.packageManagement.DefaultPackageManager.getInstalledPackages(DefaultPackageManager.java:1178) weka.core.WekaPackageManager.getInstalledPackages(WekaPackageManager.java:1829) weka.gui.PackageManager.getPackagesAndEstablishLookup(PackageManager.java:2365) weka.gui.PackageManager.getAllPackages(PackageManager.java:2445) weka.gui.PackageManager.<init>(PackageManager.java:1517) weka.gui.GUIChooserApp$11$1.run(GUIChooserApp.java:822)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Unknown Source)
at java.io.ObjectInputStream.resolveClass(Unknown Source)
at java.io.ObjectInputStream.readNonProxyDesc(Unknown Source)
at java.io.ObjectInputStream.readClassDesc(Unknown Source)
at java.io.ObjectInputStream.readOrdinaryObject(Unknown Source)
at java.io.ObjectInputStream.readObject0(Unknown Source)
at java.io.ObjectInputStream.readObject(Unknown Source)
at java.util.ArrayList.readObject(Unknown Source)
at sun.reflect.GeneratedMethodAccessor8.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at java.io.ObjectStreamClass.invokeReadObject(Unknown Source)
at java.io.ObjectInputStream.readSerialData(Unknown Source)
at java.io.ObjectInputStream.readOrdinaryObject(Unknown Source)
at java.io.ObjectInputStream.readObject0(Unknown Source)
at weka.core.packageManagement.DefaultPackageManager.loadInstalledPackageCache(DefaultPackageManager.java:1284)
at weka.core.packageManagement.DefaultPackageManager.getInstalledPackages(DefaultPackageManager.java:1178)
at weka.core.WekaPackageManager.getInstalledPackages(WekaPackageManager.java:1829)
at weka.gui.PackageManager.getPackagesAndEstablishLookup(PackageManager.java:2365)
at weka.gui.PackageManager.getAllPackages(PackageManager.java:2445)
at weka.gui.PackageManager.(PackageManager.java:1517)
at weka.gui.GUIChooserApp$11$1.run(GUIChooserApp.java:822)

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