Corrupted Octree Nodes?

[m-schuetz]

Some octree nodes report a byteSize of 0 but numPoints larger than 0. This was causing crashes, now these nodes are ignored, instead:

CPotree/include/filter.h

Line 336 in eddc946

if(node->byteSize == 0 && node->numPoints > 0){

Why is this happening, though? Is the hierarchy description wrong? Is octree.bin actually missing point data? Is CPotree incorrectly parsing the hierarchy?