segmentation fault, Qt app crash when XPS printer dialog is closed

[Calvev]

Hello,

I encountered a 100% crash when I tried closing "Microsoft XPS Document Writer" SAVE FILE dialog box.
This is what I have:

• a class to handle printer
• an invokable function for QML app to print text

Repro step:

• set "Microsoft XPS Document Writer" as default printer on Windows control panel
• run app
• populate text and trigger printing
• Microsoft XPS Document writer will ask for a save file location via dialog box
• click cancel on the dialog box

My OS: Win 10

My Investigation so far:

• No crash occurred when I use physical printer, regardless whether the printer is connected or not
• Since I'm building QML app and my printing function is a "QINVOKABLE" function

Any suggestion and help is really appreciated.

Thank you

[SGaist]

Hi,

What version of Qt are you using ?

[Calvev]

@SGaist

Hi, thanks for the reply. I'm still using Qt 5.5.0

[SGaist]

Can you test that against a more recent version to check it's still misbehaving ?