sometimes 'Waiting for a device' dialog is void

ossia / score

ossia score, an interactive sequencer for the intermedia arts

https://ossia.io

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sometimes 'Waiting for a device' dialog is void #936

Open avilleret opened 5 years ago

avilleret commented 5 years ago

it looks like a void frame with transparent background, just like if the dialog box was not created in the main UI thread. weird

build from commit 49f849b1f

score-waiting-dialog-issue-2019-04-09_09.21.33.webm.zip

jcelerier commented 5 years ago

interesting, is it always the same devices ? could you share your score ?

avilleret commented 5 years ago

scenarii are here : https://github.com/avilleret/FourFor/tree/master/score and I don't know if it's always the same device because when the dialog is buggy the device name didn't appear

moreover it seems that scenario loading is waiting for devices too, I'm wondering if we can silently try to connect to devices while the scenario is loading to not have to wait for all devices to (not) respond

avilleret commented 5 years ago

I experienced same behavior (partially void dialog) with other Qt app (QCreator for instance), so this might be a bug in Qt itself or with my configuration