There is a fix in the works. In the meantime, add a gui hint to the tab widget, something like (0,0) and it should work.
On Tue, May 11, 2021 at 4:26 PM Achilleas Anastasopoulos <[email protected]> wrote: > > I just tested a simple QT tab widget with two tabs and it does not run on > maint-3.8 > Attached please see the example giving the following error (at the end of > the email) > Can someone verify this is indeed the case? > > thanks > Achilleas > > > File "/n/girard/x/anastas/GNURADIO_LAB/test_tabs.py", line 169, in main > tb = top_block_cls() > File "/n/girard/x/anastas/GNURADIO_LAB/test_tabs.py", line 128, in > __init__ > self.mytab_layout_0.addWidget(self._qtgui_time_sink_x_0_win) > File "/usr/local/lib/python3/dist-packages/gnuradio/gr/hier_block2.py", > line 93, in __getattr__ > return getattr(self._impl, name) > AttributeError: 'top_block_sptr' object has no attribute 'mytab_layout_0' > > >>> Done (return code -11) > >
