<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN"> <HTML> <HEAD> <META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=us-ascii"> <META NAME="Generator" CONTENT="MS Exchange Server version 6.5.7654.12"> <TITLE>problem adding hosts to nagvis map</TITLE> </HEAD> <BODY>  Hi there -- I completed the installation of the NagVis 1.5.1 utility onto our Nagios 3.1.2 server, and I am trying to create a map. However, I am running into issues. The first is the following: Whenever I select Map -> Add Icon -> Host, I need to do that process twice before the menu appears on-screen. The second issue is more problematic. Whenever I try to add a host, I go through the motions of selecting the host_name, and then entering the x and y coordinates. Even though I have done that, I am still getting an error that reads: A necessary value is not set. All red marked values are compulsory values. What am I doing wrong here, and how can I fix it? Thanks. <pre style="white-space:normal"> The information in this e-mail is intended only for the person to whom it is addressed. If you believe this e-mail was sent to you in error and the e-mail contains patient information, please contact the Partners Compliance HelpLine at http://www.partners.org/complianceline . If the e-mail was sent to you in error but does not contain patient information, please contact the sender and properly dispose of the e-mail. </pre></BODY> </HTML>