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 Google Groups by Millisecond, 2 years ago
Host name may not be null
via Sonatype JIRA by Vincent Latombe, 1 year ago
via Sonatype JIRA by Vincent Latombe, 1 year ago
via Eclipse Bugzilla by benjamin.muskalla, 1 year ago
via by Unknown author, 2 years ago
java.lang.IllegalArgumentException: Host name may not be null	at org.apache.commons.httpclient.HttpHost.(Unknown Source)	at org.apache.commons.httpclient.HttpHost.(Unknown Source)	at org.apache.commons.httpclient.HttpMethodBase.setURI(Unknown Source)	at org.apache.commons.httpclient.HttpMethodBase.(Unknown Source)	at org.apache.commons.httpclient.methods.ExpectContinueMethod.(Unknown Source)	at org.apache.commons.httpclient.methods.EntityEnclosingMethod.(Unknown Source)	at org.apache.commons.httpclient.methods.PostMethod.(Unknown Source)