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

Samebug tips

  1. ,
    Expert tip

    Update Tomcat container adapters to 1.0.0.CR8 or further. If that doesn't work, 0D0A3C21 in ASCII is <!, first characters in a HTML file, so, check if you're not reading a different file or if there's an issue with your deserialization.

  2. ,
    Expert tip

    If you're using Liferay, check the steps in the last message on how to fix it:

Solutions on the web

via Jenkins JIRA by Stephen Connolly, 1 year ago
via Jenkins JIRA by stephenconnolly, 2 years ago
via Jenkins JIRA by Giuseppe Mazzotta, 2 years ago
via Jenkins JIRA by Giuseppe Mazzotta, 1 year ago
via Google Groups by (JIRA), 3 months ago invalid stream header: 0A6CACED	at	at	at hudson.remoting.ObjectInputStreamEx.(	at hudson.remoting.ChannelBuilder.makeTransport(	at hudson.remoting.ChannelBuilder.negotiate(	at	at org.jenkinsci.remoting.engine.JnlpProtocol2.buildChannel(	at org.jenkinsci.remoting.engine.JnlpProtocol.establishChannel(	at