I am trying to use the TIN interpolation to interpolate conductivities between a vector layer in QGIS 3.4. and I always get this error:
Traceback (most recent call last): File "C:/PROGRA~1/QGIS3~1.4/apps/qgis/./python/plugins\processing\algs\qgis\TinInterpolation.py", line 171, in processAlgorithm crs = layer.sourceCrs() AttributeError: 'NoneType' object has no attribute 'sourceCrs'
Does anyone have encountered this error already? I didn't find anything about it. The CRS is homogeneous in all my layers.