Access qgis.explodelines in Python (outside QGIS)

Question

I want to access the explodelines function in Python outside of QGIS from a standalone script.

import sip
for api in ["QDate", "QDateTime", "QString", "QTextStream", "QTime", "QUrl", "QVariant"]:
    sip.setapi(api, 2)


import sys
from qgis.core import *
from PyQt4.QtGui import *
app = QApplication([])
QgsApplication.setPrefixPath("C:/OSGeo4W64/apps/qgis", True)
QgsApplication.initQgis()

# Prepare processing framework
sys.path.append('C:/OSGeo4W64/apps/qgis/python/plugins')

from processing.core.Processing import Processing
Processing.initialize()
from processing.tools import *

# Run the algorithm
layerInput = QgsVectorLayer("files/centre/colour/streets.shp", 'test', 'ogr')
general.runalg('qgis:explodelines', layerInput, 'temp.shp')

# Exit applications
QgsApplication.exitQgis()
QApplication.exit()

EDIT:

The result of the algorithm is: 'NoneType' object has no attribute 'error' I used various shapefiles but none of them worked.

Answer 1

On the following link the problem with the processing framework has been solved: Link 1

--> Just change two lines in AlgorithmExecutor.py like this.