https://bugzilla.redhat.com/show_bug.cgi?id=1308365
--- Comment #1 from Miro Hrončok <mhroncok(a)redhat.com> ---
I can reproduce this.
Netfabb basic says this is an invalid STL file.
ADMeshGUI silently loads the file but displays nothing.
ADMesh for command line produces the following output:
================= Results produced by ADMesh version 0.98.2
================
Input file : sd-organizer-style.stl
File type : Binary STL file
Header :
��������������������������������������������������������������������������������
============== Size ==============
Min X = -0.000000, Max X = 31139554425569280.000000
Min Y = -4.787809, Max Y = 216341.203125
Min Z = -0.000000, Max Z = 847403352064.000000
========= Facet Status ========== Original ============ Final ====
Number of facets : 608 664
Facets with 1 disconnected edge : 67 0
Facets with 2 disconnected edges : 36 0
Facets with 3 disconnected edges : 12 0
Total disconnected facets : 115 0
=== Processing Statistics === ===== Other Statistics =====
Number of parts : 27 Volume : 2236782408995176448.000000
Degenerate facets : 19
Edges fixed : 0
Facets removed : 31
Facets added : 87
Facets reversed : 761
Backwards edges : 0
hexdump of a normal binary STL file looks like:
0000000 4f43 4f4c 3d52 0000 0000 0000 0000 0000
0000010 0000 0000 0000 0000 0000 0000 0000 0000
*
0000050 f06c 0000 0000 0000 0000 0000 0000 bf80
...
First 80 bytes are header (null terminated). Next 4 bytes are number of facets.
hexdump of your file looks like:
0000000 ffff ffff ffff ffff ffff ffff ffff ffff
*
0000400 454d 4853 4d2d 5345 2d48 454d 4853 4d2d
...
As you can see a lot of first bytes are replaced with 0xFF. If your header is
not supposed to be nonprintable garbage and number of your facets isn't max of
UINT32, which the file size doesn't indicate, something is wrong with your
file.
Slic3r should not crash about it. I've tested with binary from
slic3r.org and
also got crash (although the output in terminal is slightly different). Could
you please go and report this upstream, if you think Slic3r should display a
decent error message?
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