TaurusValuesTable widget does not show attribute value
For example, using Sardana motor's Limit_switches attribute.
PyTango readout works:
In [1]: import tango
In [2]: m = tango.DeviceProxy("mot01")
In [3]: m.Limit_switches
Out[3]: array([False, False, False])
But widget shows an empty table:
(launched with: python taurus/lib/taurus/qt/qtgui/table/taurusvaluestable.py mot01/Limit_switches
)
Also, strange behaviors happen when using taurus device sys/tg_test/1
and opening the read values of spectrum/images that use the same widget. When the widget pop-ups it does not show the value. When you resize the window, sometimes the value appears.