java.lang.IllegalArgumentException: !hex:25

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

java.lang.IllegalArgumentException: !hex:25
at org.eclipse.jetty.util.TypeUtil.convertHexDigit(
at org.eclipse.jetty.util.UrlEncoded.decodeUtf8To(
at org.eclipse.jetty.http.HttpURI.decodeQueryTo(
at org.eclipse.jetty.server.Request.extractParameters(
at com.example.EchoServlet.handle(
at com.example.EchoServlet.doGet(
at javax.servlet.http.HttpServlet.service(
at javax.servlet.http.HttpServlet.service(
at org.eclipse.jetty.servlet.ServletHolder.handle(
at org.eclipse.jetty.servlet.ServletHandler.doHandle(
at org.eclipse.jetty.server.handler.ScopedHandler.handle(

Users with the same issue

Samebug visitor profile picture
Unknown user
Once, 1 year ago

Know the solutions? Share your knowledge to help other developers to debug faster.