[Interest] Crash in QAbstractEventDispatcher::filterNativeEvent when trying to show a QMessageBox

Thiago Macieira thiago.macieira at intel.com
Thu Apr 14 17:01:27 CEST 2022

On Thursday, 14 April 2022 06:24:29 PDT Rainer Wiesenfarth wrote:
> However, I am using QThread, and the crash happens
> in a slot connected (queued connection) to a signal emitted by the thread
> (m_pWorkerThread)

Are you sure it was queued?

Your backtrace stops in the QMessageBox::information, so we can't tell what it 
was called from.

Thiago Macieira - thiago.macieira (AT) intel.com
  Software Architect - Intel DPG Cloud Engineering

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