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PV-WAVE X windows bug [message #72] Fri, 12 July 1991 14:16
steve is currently offline  steve
Messages: 19
Registered: March 1991
Junior Member
Has anyone else seen this bug? I am running PV-WAVE V3.02 on a Sun SPARC
2GX with either X11r4 or OpenWindows2.0. The same error also occurs on
our Sun3's.

WAVE> window,1
WAVE> window,3
WAVE> img = tvrd(0,0,!d.x_size,!d.y_size)
% X windows protocol error: (BadMatch, invalid parameter attributes).
Segmentation fault (core dumped)

Even stranger... the following does NOT produce an error.

WAVE> window,1
WAVE> window,2
WAVE> img = tvrd(0,0,!d.x_size,!d.y_size)
WAVE>

Note the two windows are 1 and 3 in the first case, and 1 and 2 in the
second. It seems to be a problem if you have opened any two windows with
either both even or both odd window numbers.

Anyone talked to PV about this one, or know a workaround? Can anyone else
duplicate this error?

It (or anything similar) doesn't occur with Suntools... not that that matters.

Thanks in advance.

-steve
--
+---------+------------------------------------------------- -------+---------+
| | Steve Swales (716) 275-7730,-3194,-5101 | |
| | steve@lle.rochester.edu (128.151.32.111) | |
| | University of Rochester 250 East River Road | |
| | Laboratory for Laser Energetics Rochester, NY 14623 | |
+---------+------------------------------------------------- -------+---------+
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