[Qgis-developer] Error Dissolve algorithm in QGIS 1.9 Master (OSGeo4W)

[samuelmesa at gmail.com]

Greetings, I get the following error in the algorithm dissolve when I try
to run a model of Sextant:

http://ubuntuone.com/2Fp4FEJBbgH53ZyZO6ifuz

"Error executing algorithm 17
Traceback (most recent call last):
  File
"C:/Software/OSGeo4W/apps/qgis-dev/./python/plugins\sextante\core\GeoAlgorithm.py",
line 147, in execute
    self.processAlgorithm(progress)
  File
"C:/Software/OSGeo4W/apps/qgis-dev/./python/plugins\sextante\algs\ftools\Dissolve.py",
line 95, in processAlgorithm
    if tempItem.strip() == item.strip():
AttributeError: 'int' object has no attribute 'strip'"

In previous versions of QGIS Master (< bdd61d5) this model ran successfully.

Thank you.
-- 
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   / v \
  //    \\
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