[xcrysden] Xcrysen 1.5.60 Mac GLX issues

[Gavin Abo]

Have you tried adjusting the Togl options like what is mentioned in the 
following two posts:

http://www.democritos.it/pipermail/xcrysden/2016-October/001851.html
http://www.democritos.it/pipermail/xcrysden/2016-October/001852.html

On 8/21/2018 3:34 PM, Vruwink, Timothy Roger wrote:
> Hi -
>
> I built Xcrysden 1.5.60 successfully, but am having problems running it.
> If I ssh over to the server I have it loaded, with X forwarding enabled and type xcrysden &
> I see XQuartz start to load, but then get the following error:
>
> Package ImageMagick's convert: /usr/bin/convert
> Package ImageMagick's import: /usr/bin/import
> Package Xwd: /usr/bin/xwd
> Executing: /software/xcrysden-1.5.60/lib/xcrysden-1.5.60/ftnunit
> X Error of failed request: BadWindow (invalid Window parameter)
>      Major opcode of failed request: 3
>      ResourceID in failed request: 0xffffffff
>      Serial number of failed request: 791
> X Error of failed request: BadWindow (invalid Window parameter)
>      Major opcode of failed request: 3
>      ResourceID in failed request: 0xffffffff
>      Serial number of failed request: 793
> Error in startup script: Togl: couldn't get visual
>      while executing
> "togl .mesa  -width          400  -height         400  -ident          .mesa  -rgba           true   -redsize        1      -greensize      1      -blu..."
>      (procedure "PlaceGlobWin" line 105)
>      invoked from within
> "PlaceGlobWin 0 [expr round(650 * $fac1)] [expr round(650 * $fac1)]"
>      (procedure "ViewMol" line 25)
>      invoked from within
> "ViewMol ."
>      invoked from within
> "if { [llength $argv] > 2 } {
>      parseComLinArg [lrange $argv 2 end]
> } else {
>      ViewMol .
> }"
>      (file "/software/xcrysden-1.5.60/share/xcrysden-1.5.60/Tcl/xcInit.tcl" line 609)
> X Error of failed request: BadWindow (invalid Window parameter)
>      Major opcode of failed request: 12
>      ResourceID in failed request: 0xffffffff
>      Serial number of failed request: 796
>
> Both GLXinfo and GLXgears work as expected.
>
> If I try the same from a Windows machine - with X forwarding , xcrysden works as expected.
>
> Any ideas what’s going on?
>
> Thanks
>
> Tim