NetBeans GlassFish Server 4.0 failed for another server running on administrator port

Question

Based on the title pretty much explain my problem.

I tried deployed my Web Service and the error pop up stating that GlassFish Server 4.0: Authorization failed for another server running on administrator port.

Anyone know how to deal with this problem? I checked with Tools -> Server and it just show the GlassFish Server 4.0 and no other servers running.

Answer 1

To fix this I opened Services > Servers > GlassFish Server 4.0 > Properties. Then removed user and password (totally blank) and suddenly it worked.

Answer 2

Deleting the servers' username and password is the easiest way to fix it...