Update 2.8.0 to 2.8.1 with qtvcp issue

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19 Dec 2020 20:14 - 19 Dec 2020 20:38 #192475 by partec
in Terminal LINUXCNC - 2.8.1 in qtdefault_mm Cam View does not show anything

File Attachment:

File Name: runningqtd...ssue.txt
File Size:7 KB

File Attachment:

File Name: qtvcp.txt
File Size:2 KB

File Attachment:

File Name: qtdesigner.txt
File Size:2 KB
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Last edit: 19 Dec 2020 20:38 by partec.

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19 Dec 2020 22:56 #192486 by cmorley
I think I figured it out - thanks for the debug text.

Maybe toy would be willing to test a temparay fix on your system?
look in :
/usr/lib/python2.7/dist-packages/qtvcp/widgets

open camview_widget.py in a text editor (probably need to be sudo)

find this line:
    def hal_init(self):

change it to:
    def _hal_init(self):

and save it.

Try running linuxcnc again.
The following user(s) said Thank You: partec

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20 Dec 2020 03:34 #192501 by partec
thank you, Chris, found it, changed it and now it works perfectly!
Peter

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20 Dec 2020 03:51 #192502 by cmorley
ok I pushed the fix so next update - it will be official.

Thanks for the help1
The following user(s) said Thank You: tommylight, partec

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