Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via Oracle Community by pgrabing-Oracle, 1 year ago
Server returned HTTP response code: 502 for URL: http://pgrabing-de.de.oracle.com/dip/htdocs/lib/dip.jar
java.io.IOracleOException: Server returned HTTP response code: 502 for URL: http://pgrabing-de.de.oracle.com/dip/htdocs/lib/dip.jar	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)	at sun.plugin.net.protocol.http.HttpUtils.followRedirects(Unknown Source)	at sun.plugin.cache.CachedJarLoader.isUpToDate(Unknown Source)	at sun.plugin.cache.CachedJarLoader.loadFromCache(Unknown Source)	at sun.plugin.cache.CachedJarLoader.load(Unknown Source)	at sun.plugin.cache.JarCache.get(Unknown Source)	at sun.plugin.net.protocol.jar.CachedJarURLConnection.connect(Unknown Source)	at sun.plugin.net.protocol.jar.CachedJarURLConnection.getJarFile(Unknown Source)	at sun.misc.URLClassPath$JarLoader.getJarFile(Unknown Source)	at sun.misc.URLClassPath$JarLoader.(Unknown Source)	at sun.misc.URLClassPath$3.run(Unknown Source)	at java.security.AccessController.doPrivileged(Native Method)	at sun.misc.URLClassPath.getLoader(Unknown Source)	at sun.misc.URLClassPath.getLoader(Unknown Source)	at sun.misc.URLClassPath.getResource(Unknown Source)	at java.net.URLClassLoader$1.run(Unknown Source)	at java.security.AccessController.doPrivileged(Native Method)	at java.net.URLClassLoader.findClass(Unknown Source)	at sun.applet.AppletClassLoader.findClass(Unknown Source)	at java.lang.ClassLoader.loadClass(Unknown Source)	at sun.applet.AppletClassLoader.loadClass(Unknown Source)	at java.lang.ClassLoader.loadClass(Unknown Source)	at sun.applet.AppletClassLoader.loadCode(Unknown Source)	at sun.applet.AppletPanel.createApplet(Unknown Source)	at sun.plugin.AppletViewer.createApplet(Unknown Source)	at sun.applet.AppletPanel.runLoader(Unknown Source)	at sun.applet.AppletPanel.run(Unknown Source)	at java.lang.Thread.run(Unknown Source)