QT GLib-GObject-WARNING **: cann
2019-01-12 本文已影响0人
tsslisimin
问题描述: 反复点击界面会卡死。并给出以下的警告:
image.png
- 产生问题的代码片段:
QString fileName = QFileDialog::getExistingDirectory(
this
, tr("Open Directory"), "/home",
QFileDialog::ShowDirsOnly | QFileDialog::DontResolveSymlinks);
- 改写成:
QString fileName = QFileDialog::getExistingDirectory(
nullptr
, tr("Open Directory"), "/home",
QFileDialog::ShowDirsOnly | QFileDialog::DontResolveSymlinks);
问题解决。