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 Eclipse Bugzilla by josh.davidson, 1 year ago
via Apache's JIRA Issue Tracker by Sebastiano Vigna, 1 year ago
via Apache's JIRA Issue Tracker by Sebastiano Vigna, 2 years ago
via Stack Overflow by chrisccoy
, 2 years ago
via Stack Overflow by Lokesh
, 1 year ago
java.lang.IllegalArgumentException: Host name may not be null at org.apache.http.util.Args.notBlank(Args.java:65) at org.apache.http.HttpHost.<init>(HttpHost.java:81) at org.apache.http.HttpHost.<init>(HttpHost.java:100) at org.eclipse.ecf.provider.filetransfer.httpclient4.HttpClientFileSystemBrowser.setupProxy(HttpClientFileSystemBrowser.java:357) at org.eclipse.ecf.provider.filetransfer.httpclient4.HttpClientFileSystemBrowser.setupProxies(HttpClientFileSystemBrowser.java:218) at org.eclipse.ecf.provider.filetransfer.httpclient4.HttpClientFileSystemBrowser.runRequest(HttpClientFileSystemBrowser.java:232) at org.eclipse.ecf.provider.filetransfer.browse.AbstractFileSystemBrowser$DirectoryJob.run(AbstractFileSystemBrowser.java:69) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)