Hello
I cannot use scripts/runtests on tests/mydir/test.hal with .xml
containing a pyvcp widget
I get error saying "no display name and no $DISPLAY
but:
'printenv' and 'echo $DISPLAY' show DISPLAY=:0.0
So, I reduced the test.hal to only loadusr the .xml file and 'start'
and reduced the .xml file to s simple label widget
Afterwards, I get the same error with 'scripts/runtests'
and no error with 'halrun -v -g tests.hal
so i guess its a bug
I am guessing that the DISPLAY in the error
is not the display for X
and the message is poor ( like AI relationships)
I guess the DISPLAY is from a .ini file, meaning AXIS or such
I guess this from the list of questions for the biug repoirt:
those questions keep asking about linuxcnc user gui
rather than the simple harun -f test.hal idea/ ( no gui )
just a guess :-)
thnak tomp
<?xml version='1.0' encoding='UTF-8'?>
<pyvcp>
<vbox>
<label>
<text>"I am Groot"</text>
</label>
</vbox>
</pyvcp>
###########################################
# 20nob test file lbl.hal
# #########################################
loadusr -Wn fred pyvcp -c fred lbl.xml
start
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