[PyQt] Error when converting QVariant back to Python object

Baz Walter bazwal at ftml.net
Thu May 27 19:36:20 BST 2010


On 27/05/10 18:44, Baz Walter wrote:
> when i connect a handler to the SCN_MODIFIED signal in QScintilla-2.4.3
> i see the following error:
>
> TypeError: unable to convert a QVariant back to a Python object
>
> i've tried setting sip.setapi('QVariant', 2), but to no avail.
>
> this is using: gcc 4.4.1, python 2.6.4, qt 4.6.2, sip 4.10, pyqt 4.7,
> qsci 2.4.3
>
> i don't see the error when using: gcc 4.4.1, python 2.6.4, qt 4.5.3, sip
> 4.9.1, pyqt 4.6.1, qsci 2.4

i also tried with gcc 4.4.1, python 2.6.5, qt 4.6.2, sip 4.10.2, pyqt 
4.7.3, qsci 2.4.3, but got the same error.

after experimenting with the pyqt 4.6.1 build, i got a segfault when 
trying to type in the qscintilla editor. so it looks like the 
SCN_MODIFIED signal just doesn't work at all in python at the moment :(

any chance this could be fixed, please?

TIA




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