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 apache.org by Unknown author, 2 years ago
URLDecoder: Illegal hex characters in escape (%) pattern - For input string: "%%"
via Apache's JIRA Issue Tracker by Johan Heylen, 1 year ago
URLDecoder: Illegal hex characters in escape (%) pattern - For input string: "%%"
java.lang.IllegalArgumentException: URLDecoder: Illegal hex characters in escape (%) pattern - For input string: "%%"	at org.apache.wicket.request.UrlDecoder.decode(UrlDecoder.java:162)	at org.apache.wicket.request.UrlDecoder.decode(UrlDecoder.java:76)	at org.apache.wicket.request.Url.decodeParameter(Url.java:601)	at org.apache.wicket.request.Url.parseQueryParameter(Url.java:104)	at org.apache.wicket.request.Url.parse(Url.java:243)	at org.apache.wicket.protocol.http.servlet.ServletWebRequest.getContextRelativeUrl(ServletWebRequest.java:222)	at org.apache.wicket.protocol.http.servlet.ServletWebRequest.(ServletWebRequest.java:126)	at org.apache.wicket.protocol.http.servlet.ServletWebRequest.(ServletWebRequest.java:83)	at org.apache.wicket.protocol.http.WebApplication.newWebRequest(WebApplication.java:413)	at org.apache.wicket.protocol.http.WebApplication.createWebRequest(WebApplication.java:458)	at org.apache.wicket.protocol.http.WicketFilter.processRequest(WicketFilter.java:183)	at org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:244)	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1326)	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:479)	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:119)	at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:520)	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:227)	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:940)	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:409)	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:186)	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:874)	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:117)	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:110)	at org.eclipse.jetty.server.Server.handle(Server.java:349)	at org.eclipse.jetty.server.HttpConnection.handleRequest(HttpConnection.java:441)	at org.eclipse.jetty.server.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:904)	at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:565)	at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:217)	at org.eclipse.jetty.server.BlockingHttpConnection.handle(BlockingHttpConnection.java:50)	at org.eclipse.jetty.server.bio.SocketConnector$ConnectorEndPoint.run(SocketConnector.java:245)	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:598)	at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:533)	at java.lang.Thread.run(Unknown Source)