From anandgautam6 at gmail.com  Thu Jan 31 16:16:50 2019
From: anandgautam6 at gmail.com (Gautam Anand)
Date: Thu, 31 Jan 2019 15:16:50 +0000
Subject: [xcrysden] Fermi surface visualisation error
Message-ID: <CAK8kAJjiS6CSxeDzHGzWs9-YBvtEwK_O4grQw-BD_nukaUxNpg@mail.gmail.com>

Hi,
I have recently installed XCrySDen using macports. I am getting following
error when I am trying to visualise the fermi surface:
Error message start:

xp_import_surface: assertion failed: s == NULL

error: xp_import_surface returned: 2

xp_destroy_surface: assertion failed: s != NULL

xp_destroy_surface error: 3

X Error of failed request: 0

    Major opcode of failed request: 148

    ResourceID in failed request: 0x0

    Serial number of failed request: 12700
Error message ends here.

The internet search of such error suggests that it might be due to X11
server. Initially I had installed it from homebrew, but in view of solving
the above stated issue, I tried to install it via macports. But I am still
getting the same error message.
Can anyone please suggest me how to deal with this issue?

Thanks and regards,
Gautam Anand

-- 

*Dr. Gautam Anand*
Research Fellow,
Warwick Centre for Predictive Modelling,
School of Engineering, University of Warwick, UK.


There should not be any boundaries to human endeavour.... However bad life
may seem, while there is life, there is hope...... (SH)
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