Exception in HyperTreeList

wxPython Users
1

Hi Andrea et al.,

I get this exception in HyperTreeList:

Traceback (most recent call last):
  File "C:\Documents and
Settings\Frank\workspace\taskcoach0_73\taskcoachlib\thirdparty\hypertreelist.py",
line 2412, in OnEraseBackground
    if not self._buffered:
AttributeError: 'TreeListMainWindow' object has no attribute '_buffered'

This is on Windows XP, Python 2.5, wxPython 2.8.9.2, with the
HyperTreeList.py dated 13 July 2009, 11.00 GMT (i.e. latest from svn).

The exception happens when I open a new viewer that uses the
HyperTreeList as its widget, and only then. So it looks like the event
handler OnEraseBackground can be called before the self._buffered
instance variable has been created.

Cheers, Frank

2

Bug report with patch here: wxTrac has been migrated to GitHub Issues - wxWidgets

Cheers, Frank

···

2009/7/22 Frank Niessink <frank@niessink.com>:

Hi Andrea et al.,

I get this exception in HyperTreeList:

Traceback (most recent call last):
File "C:\Documents and
Settings\Frank\workspace\taskcoach0_73\taskcoachlib\thirdparty\hypertreelist.py",
line 2412, in OnEraseBackground
if not self._buffered:
AttributeError: 'TreeListMainWindow' object has no attribute '_buffered'

This is on Windows XP, Python 2.5, wxPython 2.8.9.2, with the
HyperTreeList.py dated 13 July 2009, 11.00 GMT (i.e. latest from svn).

The exception happens when I open a new viewer that uses the
HyperTreeList as its widget, and only then. So it looks like the event
handler OnEraseBackground can be called before the self._buffered
instance variable has been created.

3

Hi Frank,

2009/7/25 Frank Niessink:

Hi Andrea et al.,

I get this exception in HyperTreeList:

Traceback (most recent call last):
File "C:\Documents and
Settings\Frank\workspace\taskcoach0_73\taskcoachlib\thirdparty\hypertreelist.py",
line 2412, in OnEraseBackground
if not self._buffered:
AttributeError: 'TreeListMainWindow' object has no attribute '_buffered'

This is on Windows XP, Python 2.5, wxPython 2.8.9.2, with the
HyperTreeList.py dated 13 July 2009, 11.00 GMT (i.e. latest from svn).

The exception happens when I open a new viewer that uses the
HyperTreeList as its widget, and only then. So it looks like the event
handler OnEraseBackground can be called before the self._buffered
instance variable has been created.

Bug report with patch here: wxTrac has been migrated to GitHub Issues - wxWidgets

Fixed in SVN, thank you for the patch!

Andrea.

"Imagination Is The Only Weapon In The War Against Reality."
http://xoomer.alice.it/infinity77/

···

2009/7/22 Frank Niessink <frank@niessink.com>: