diff options
Diffstat (limited to 'sources/pyside2/doc/tutorials/basictutorial/uifiles.rst')
-rw-r--r-- | sources/pyside2/doc/tutorials/basictutorial/uifiles.rst | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/sources/pyside2/doc/tutorials/basictutorial/uifiles.rst b/sources/pyside2/doc/tutorials/basictutorial/uifiles.rst index a45bfc18c..2c0178e2e 100644 --- a/sources/pyside2/doc/tutorials/basictutorial/uifiles.rst +++ b/sources/pyside2/doc/tutorials/basictutorial/uifiles.rst @@ -163,12 +163,17 @@ The complete code of this example looks like this: if __name__ == "__main__": app = QApplication(sys.argv) - ui_file = QFile("mainwindow.ui") - ui_file.open(QFile.ReadOnly) - + ui_file_name = "mainwindow.ui" + ui_file = QFile(ui_file_name) + if not ui_file.open(QIODevice.ReadOnly): + print("Cannot open {}: {}".format(ui_file_name, ui_file.errorString())) + sys.exit(-1) loader = QUiLoader() window = loader.load(ui_file) ui_file.close() + if not window: + print(loader.errorString()) + sys.exit(-1) window.show() sys.exit(app.exec_()) |