Hi Chris. I'm using the plugin with QGIS 2.0.1 to process some lidar data and have this error message that pops up with the following information:
An error has occured while executing Python code:
Traceback (most recent call last):
File "C:\Users\Steven/.qgis2/python/plugins\contour\contour.py", line 367, in accept
self.makeContours()
File "C:\Users\Steven/.qgis2/python/plugins\contour\contour.py", line 577, in makeContours
lines = self.computeContours()
File "C:\Users\Steven/.qgis2/python/plugins\contour\contour.py", line 621, in computeContours
cs = plt.tricontour(x, y, z, levels, extend=extend)
File "C:\PROGRA~1\QGISDU~1\apps\Python27\lib\site-packages\matplotlib\pyplot.py", line 3090, in tricontour
ret = ax.tricontour(_args, _kwargs)
File "C:\PROGRA~1\QGISDU~1\apps\Python27\lib\site-packages\matplotlib\axes.py", line 8922, in tricontour
return mtri.tricontour(self, _args, _kwargs)
File "C:\PROGRA~1\QGISDU~1\apps\Python27\lib\site-packages\matplotlib\tri\tricontour.py", line 280, in tricontour
return TriContourSet(ax, _args, _kwargs)
File "C:\PROGRA~1\QGISDU~1\apps\Python27\lib\site-packages\matplotlib\tri\tricontour.py", line 36, in init
ContourSet.init(self, ax, _args, _kwargs)
File "C:\PROGRA~1\QGISDU~1\apps\Python27\lib\site-packages\matplotlib\contour.py", line 780, in init
self._process_args(_args, _kwargs)
File "C:\PROGRA~1\QGISDU~1\apps\Python27\lib\site-packages\matplotlib\tri\tricontour.py", line 47, in _process_args
tri, z = self._contour_args(args, kwargs)
File "C:\PROGRA~1\QGISDU~1\apps\Python27\lib\site-packages\matplotlib\tri\tricontour.py", line 82, in _contour_args
Triangulation.get_from_args_and_kwargs(_args, _kwargs)
File "C:\PROGRA~1\QGISDU~1\apps\Python27\lib\site-packages\matplotlib\tri\triangulation.py", line 172, in get_from_args_and_kwargs
triangulation = Triangulation(x, y, triangles, mask)
File "C:\PROGRA~1\QGISDU~1\apps\Python27\lib\site-packages\matplotlib\tri\triangulation.py", line 72, in init
dt = delaunay.Triangulation(self.x, self.y)
File "C:\PROGRA~1\QGISDU~1\apps\Python27\lib\site-packages\matplotlib\delaunay\triangulate.py", line 123, in init
self.hull = self._compute_convex_hull()
File "C:\PROGRA~1\QGISDU~1\apps\Python27\lib\site-packages\matplotlib\delaunay\triangulate.py", line 158, in _compute_convex_hull
hull.append(edges.pop(hull[-1]))
KeyError: 15630
ccrook
commented
2 years ago
Hi Chris. I'm using the plugin with QGIS 2.0.1 to process some lidar data and have this error message that pops up with the following information:
An error has occured while executing Python code:
Traceback (most recent call last): File "C:\Users\Steven/.qgis2/python/plugins\contour\contour.py", line 367, in accept self.makeContours() File "C:\Users\Steven/.qgis2/python/plugins\contour\contour.py", line 577, in makeContours lines = self.computeContours() File "C:\Users\Steven/.qgis2/python/plugins\contour\contour.py", line 621, in computeContours cs = plt.tricontour(x, y, z, levels, extend=extend) File "C:\PROGRA~1\QGISDU~1\apps\Python27\lib\site-packages\matplotlib\pyplot.py", line 3090, in tricontour ret = ax.tricontour(_args, _kwargs) File "C:\PROGRA~1\QGISDU~1\apps\Python27\lib\site-packages\matplotlib\axes.py", line 8922, in tricontour return mtri.tricontour(self, _args, _kwargs) File "C:\PROGRA~1\QGISDU~1\apps\Python27\lib\site-packages\matplotlib\tri\tricontour.py", line 280, in tricontour return TriContourSet(ax, _args, _kwargs) File "C:\PROGRA~1\QGISDU~1\apps\Python27\lib\site-packages\matplotlib\tri\tricontour.py", line 36, in init ContourSet.init(self, ax, _args, _kwargs) File "C:\PROGRA~1\QGISDU~1\apps\Python27\lib\site-packages\matplotlib\contour.py", line 780, in init self._process_args(_args, _kwargs) File "C:\PROGRA~1\QGISDU~1\apps\Python27\lib\site-packages\matplotlib\tri\tricontour.py", line 47, in _process_args tri, z = self._contour_args(args, kwargs) File "C:\PROGRA~1\QGISDU~1\apps\Python27\lib\site-packages\matplotlib\tri\tricontour.py", line 82, in _contour_args Triangulation.get_from_args_and_kwargs(_args, _kwargs) File "C:\PROGRA~1\QGISDU~1\apps\Python27\lib\site-packages\matplotlib\tri\triangulation.py", line 172, in get_from_args_and_kwargs triangulation = Triangulation(x, y, triangles, mask) File "C:\PROGRA~1\QGISDU~1\apps\Python27\lib\site-packages\matplotlib\tri\triangulation.py", line 72, in init dt = delaunay.Triangulation(self.x, self.y) File "C:\PROGRA~1\QGISDU~1\apps\Python27\lib\site-packages\matplotlib\delaunay\triangulate.py", line 123, in init self.hull = self._compute_convex_hull() File "C:\PROGRA~1\QGISDU~1\apps\Python27\lib\site-packages\matplotlib\delaunay\triangulate.py", line 158, in _compute_convex_hull hull.append(edges.pop(hull[-1])) KeyError: 15630
Python version: 2.7.4 (default, Apr 6 2013, 19:54:46) [MSC v.1500 32 bit (Intel)]
QGIS version: 2.0.1-Dufour Dufour, 34139bc
Python path: ['C:/PROGRA~1/QGISDU~1/apps/qgis/./python/plugins\processing', 'C:/PROGRA~1/QGISDU~1/apps/qgis/./python', 'C:\Users\Steven/.qgis2/python', 'C:\Users\Steven/.qgis2/python/plugins', 'C:/PROGRA~1/QGISDU~1/apps/qgis/./python/plugins', 'C:\PROGRA~1\QGISDU~1\bin\python27.zip', 'C:\PROGRA~1\QGISDU~1\apps\Python27\DLLs', 'C:\PROGRA~1\QGISDU~1\apps\Python27\lib', 'C:\PROGRA~1\QGISDU~1\apps\Python27\lib\plat-win', 'C:\PROGRA~1\QGISDU~1\apps\Python27\lib\lib-tk', 'C:\PROGRA~1\QGISDU~1\bin', 'C:\PROGRA~1\QGISDU~1\apps\Python27', 'C:\PROGRA~1\QGISDU~1\apps\Python27\lib\site-packages', 'C:\PROGRA~1\QGISDU~1\apps\Python27\lib\site-packages\PIL', 'C:\PROGRA~1\QGISDU~1\apps\Python27\lib\site-packages\win32', 'C:\PROGRA~1\QGISDU~1\apps\Python27\lib\site-packages\win32\lib', 'C:\PROGRA~1\QGISDU~1\apps\Python27\lib\site-packages\Pythonwin', 'C:\PROGRA~1\QGISDU~1\apps\Python27\lib\site-packages\wx-2.8-msw-unicode', 'C:\PROGRA~1\QGISDU~1\apps\qgis\python\plugins\fTools\tools', 'F:/Work/12Reuters_25SpringvaleRd_development/data_HO']