Heisenbug

263 reputation

bio	website	stackoverflow.com
	location	Bologna (Italy)
	age	26
visits	member for	6 months
	seen	Jan 29 at 10:42
stats	profile views	12

	263 reputation	bio	website	stackoverflow.com	visits	member for	6 months
11 badges		location	Bologna (Italy)		seen	Jan 29 at 10:42

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Dec 3	comment	How to hide/show QGisVectorLayer from Python code? @andytilia: you are right. I edited the old questions too.
Dec 3	revised	How to debug 'Layer is not valid error' from Python plugin? added 4 characters in body
Dec 3	revised	How to apply an existing symbol in pyQGIS? added 8 characters in body
Dec 3	accepted	How to hide/show QGisVectorLayer from Python code?
Dec 3	asked	How to hide/show QGisVectorLayer from Python code?
Nov 28	asked	How to apply an existing symbol in pyQGIS?
Nov 28	awarded	Critic
Nov 28	accepted	How to remove a vector QgsVectorLayer from QGis python plugin
Nov 27	comment	How to remove a vector QgsVectorLayer from QGis python plugin thanks for the answer.. I'll try as soon as possible
Nov 27	asked	How to remove a vector QgsVectorLayer from QGis python plugin
Nov 25	accepted	How to debug a QGis python plugin
Nov 23	awarded	Commentator
Nov 23	comment	How to debug 'Layer is not valid error' from Python plugin? @RomaH: iface is a reference to QGIS interface: qgis.org/pyqgis-cookbook/plugins.html#writing-a-plugin . Btw that method works as is. I didn't wrap anything. In other point of my code works fine.
Nov 23	awarded	Tumbleweed
Nov 23	comment	How to debug 'Layer is not valid error' from Python plugin? @underdark: btw..thanks for pgRoutingLayer plugin. I'm learning a lot reading your code.
Nov 23	revised	How to debug 'Layer is not valid error' from Python plugin? edited body
Nov 23	comment	How to debug 'Layer is not valid error' from Python plugin? @underdark: sorry, I pasted the wrong code. I edit it. Consider data source set this way: uri.setDataSource("", "(" + query + ")", "points","","key"). And I've just checked that key column has no duplicated value.
Nov 23	revised	How to debug 'Layer is not valid error' from Python plugin? added 96 characters in body
Nov 23	asked	How to debug 'Layer is not valid error' from Python plugin?
Nov 23	accepted	How to extract POINT from a [LINE\|MULTILINE]STRING