Network analysis graph empty

[qgib]

Author Name: Jos Ferraro (Jos Ferraro)
Original Redmine Issue: 11952
Affected QGIS version: 2.6.0
Redmine category:analysis_library

---

When building a graph using the network analysis library, I get (depending on the shapefile) a empty graph (no nodes or edges), even when there are features on the layer.
I attach two files, that should be identical as seen from the network analysis library, but they produce widely different results. For example, run:

layer = iface.activeLayer()
director = QgsLineVectorLayerDirector( layer, -1, '', '', '', 3 )
properter = QgsDistanceArcProperter()
director.addProperter( properter )
builder = QgsGraphBuilder( layer.crs() )
tiedPoints  = director.makeGraph( builder, [] )
graph = builder.graph()
vn = graph.vertexCount()
print(u"the graph has"+str(vn)+u" points")

on both layers(of the attached files) and one shall see that on e graph has 5 points(as expected) and the other has 0.

---

• empty.rar (Jos Ferraro)
• full.rar (Jos Ferraro)

[qgib]

Author Name: Jürgen Fischer (@jef-n)

---

• category_id was configured as 113

[qgib]

Author Name: Alexander Bruy (@alexbruy)

---

Fixed in changeset "904dc216251d183305ba1c5dc6c846be10a879db".

---

• status_id was changed from Open to Closed

[qgib]

Author Name: Giovanni Manghi (@gioman)

---

• category_id was changed from 113 to Analysis library