#212 TAURUS4: Error in LCD from taurusdemo in ct64suse121

[marc]

TAURUS4: Error in LCD launched from taurusdemo in ct64suse121

TypeError: cannot concatenate 'str' and 'NoneType' objects
Traceback (most recent call last):
  File "/siciliarep/tmp/mrosanes/CTGENSOFT/taurus/lib/taurus/qt/qtgui/base/taurusbase.py", line 317, in filterEvent
    self.handleEvent(*evt)
  File "/siciliarep/tmp/mrosanes/CTGENSOFT/taurus/lib/taurus/qt/qtgui/display/tauruslcd.py", line 256, in handleEvent
    self.controller().handleEvent(evt_src, evt_type, evt_value)
  File "/siciliarep/tmp/mrosanes/CTGENSOFT/taurus/lib/taurus/qt/qtgui/base/tauruscontroller.py", line 111, in handleEvent
    self.update()
  File "/siciliarep/tmp/mrosanes/CTGENSOFT/taurus/lib/taurus/qt/qtgui/base/tauruscontroller.py", line 128, in update
    self._updateForeground(widget)
  File "/siciliarep/tmp/mrosanes/CTGENSOFT/taurus/lib/taurus/qt/qtgui/display/tauruslcd.py", line 74, in _updateForeground
    self._updateValue(lcd)
  File "/siciliarep/tmp/mrosanes/CTGENSOFT/taurus/lib/taurus/qt/qtgui/display/tauruslcd.py", line 103, in _updateValue
    value += self.getDisplayValue()
TypeError: cannot concatenate 'str' and 'NoneType' objects

[Carlos Pascual]

fixed in taurus4-preview