RHEL 7 VNC Setup - "Oh no! Somethign has gone wrong"

If RHEL 7 was installed as a minimal install

 yum grouplist
Available environment groups:
   Minimal Install

then setting up vnc by installing tigervnc-server would result in following screen when login with a vncviwer.

Installing X windows did not resolve the issue

yum groupinstall "X Window System"

The minimal installation does not have any GUI related components as such the vnc has no desktop to connect to. Installing KDE desktop

yum groupinstall "kde-desktop"

or the GNOME the default desktop for RHEL7

yum groupinstall GNOME

resolved the issue.

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Blank VNC Screen