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19 Mar 2020 11:11 #160728 by phillc54
Replied by phillc54 on topic Error Messages

ajsinfotech wrote: Thanks Chris!

but hey does AXIS display show?

All run just fine, but Qt.


You are getting further than me, they run here but there is no display in the Preview.
What desktop are you using, I have XFCE.

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19 Mar 2020 11:23 #160729 by ajsinfotech
Replied by ajsinfotech on topic Error Messages

What desktop are you using, I have XFCE

Default Buster desktop environment. From the web: PIXEL (composed of LXDE) desktop environment.
The following user(s) said Thank You: phillc54

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19 Mar 2020 11:25 #160730 by ajsinfotech
Replied by ajsinfotech on topic Error Messages
Chris

You may need to compile the libpyqt5_py2

I have no idea. Any clue?

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19 Mar 2020 21:46 #160776 by cmorley
Replied by cmorley on topic Error Messages
Phill did you compile QT python for 5.11? If you did can you post it (I will add it to our repo)

AXIS working shows that there isn't a hardware problem for openGL.
QTvcp uses QT openGL libraries to interface to the same code AXIS and Gremlin uses.
So the problem is the QT openGl libraruies - probably Phill is right about the Qt library change.

We need an openGL expert to adapt the code.
It possible I could stumble on the answer, but I'd need to get a machine that shows the problem.

The other route is we could try to adapt PyQTvcp's graphics display to Qtvcp.
Unfortunately it won't run on older distributions such as Stretch.
I still use Stretch for all my systems so can't start adapting until I upgrade.

And then in the future we must switch to python 3 .... :)

Chris

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19 Mar 2020 22:55 #160786 by phillc54
Replied by phillc54 on topic Error Messages

Phill did you compile QT python for 5.11? If you did can you post it (I will add it to our repo)

Not yet Chris. I need to rebuild the Pi from square one as I tried so many different things It ended up a mess. I will be smarter and create images at mileposts this time (if I remember). I won't be able to start until next week as the grandkids are have a sleepover.


I still use Stretch for all my systems so can't start adapting until I upgrade.

I do too for all my machines and my PlasmaC development.


And then in the future we must switch to python 3 ....

Yes, it never ends...

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20 Mar 2020 02:06 #160823 by cmorley
Replied by cmorley on topic Error Messages

ajsinfotech wrote: Chris

You may need to compile the libpyqt5_py2

I have no idea. Any clue?


Sorry I missed this. There is a README in lib/python/qtvcp/designer
but the compiling part is best described here:
gist.github.com/KurtJacobson/34a2e45ea2227ba58702fc1cb0372c40

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20 Mar 2020 04:04 - 20 Mar 2020 04:04 #160831 by ajsinfotech
Replied by ajsinfotech on topic Error Messages
Thanks Chris!

gist.github.com/KurtJacobson/34a2e45ea2227ba58702fc1cb0372c40

I'll check this out
Last edit: 20 Mar 2020 04:04 by ajsinfotech.

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29 Mar 2020 07:32 #161918 by hottabich
Replied by hottabich on topic Error Messages
Hello! Please tell me how to fix this? An error occurs when exiting Qtdragon.
Attachments:

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29 Mar 2020 08:06 #161920 by cmorley
Replied by cmorley on topic Error Messages
What linux distribution are you using?
Does everything work other wise?

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29 Mar 2020 08:55 #161922 by cmorley
Replied by cmorley on topic Error Messages
I don't think you have the latest code - I have done some work to try help with this problem.

Chris

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