Question #683856 on Yade changed:
https://answers.launchpad.net/yade/+question/683856
Status: Open => Answered
Jan Stránský proposed the following answer:
Hi Leonard,
after findBodiesToBeDel, some bodies BodiesToBeDel multiple times (each body
may be associated with multiple interactions).
Then in findBodiesToBeDel, you erase some bodies, but then you try to erase the
same ID (which would be OK), but you try to get the id as "i.id", but "i" was
already erased and (probably, did not investigated it more) was deleted in C++,
ending in segmentation fault.
Try it with set using ids, something like:
###
IdsToBeDel = set()
def findBodiesToBeDel():
for i in Ids:
for j in Ids:
if i>=j:
continue
else:
if O.interactions.has(i,j):
IdsToBeDel.add(i)
IdsToBeDel.add(j)
findBodiesToBeDel()
def eraseOverlapBodies():
for i in IdsToBeDel:
O.bodies.erase(i)
eraseOverlapBodies()
###
cheers
Jan
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