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[De zhang <question497350@xxxxxxxxxxxxxxxxxxxxx>]

Question #497350 on Yade changed:
https://answers.launchpad.net/yade/+question/497350

De zhang posted a new comment:
Hi Jan,
I have tried the code you provided above in version(2018.02b). It also came out the error message as following:
###
ERROR /data/trunk/pkg/dem/STLImporter.cpp:23 import: Can't open file: tina.stl

** (python:7975): CRITICAL **: pygts_vertices_merge: assertion 'vertices
!= NULL' failed

(python:7975): Gts-CRITICAL **: gts_bb_tree_new: assertion 'bboxes != NULL' failed
Traceback (most recent call last):
  File "/usr/bin/yadedaily", line 182, in runScript
    execfile(script,globals())
  File "stl2sphere.py", line 59, in <module>
    pred = pack.inGtsSurface(surf)
RuntimeError: Could not create GTree
###
I also tried the other stl file which produced by scanning software, the same problem happened with "Can't open file: xxx.stl"

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