Glassfish 3.1 CREDENTIAL_ERROR in Eclipse

Question

I can\'t start Glassfish 3.1 on Eclipse Indigo with \"Oracle Glassfish Server Tools\" plugin on Windows 7. After installing the plugin, I\'ve chosen \"New\" -> \"Server\" in

Answer 1

The issue with another process occupying the port 80, check for other webservers or app servers running on that port, stop them and re-try