Slic3r crashes when adding files that don't fit the bed

[uclaros]

Version

1.31.2-prusa3d-win64

Operating system type + version

Windows7 64 sp1

Behavior

If 'Auto-center parts' is enabled, adding stl files that don't fit the build table cause a crash.
This happens both by adding one huge object or by adding many smaller ones.

STL/Config (.ZIP) where problem occurs

Any bunch of stl files that don't fit the table with 'auto-center parts' enabled.

[bubnikv]

Does slic3r crash, or hang? I have seen hang ups, but not crashes.

On Thu, Nov 3, 2016 at 5:50 PM, uclaros [email protected] wrote:

Version

1.31.2-prusa3d-win64
Operating system type + version

Windows7 64 sp1
Behavior

If 'Auto-center parts' is enabled, adding stl files that don't fit the
build table cause a crash.
This happens both by adding one huge object or by adding many smaller ones.
STL/Config (.ZIP) where problem occurs

Any bunch of stl files that don't fit the table with 'auto-center parts'
enabled.

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[uclaros]

Call it what you will...

[chriszero]

This also happens with the latest slic3r prusa build. This happens really often to me.
Win10 64bit

[uclaros]

Disabling "Auto-center parts" from preferences is a temporary solution.

[bubnikv]

I am aware of the issue, spent about half a day with it two weeks before,
but I was not able to find the cause. Probably it has something to do with
the UI/computing core synchronization.

On Fri, Nov 4, 2016 at 11:03 AM, uclaros [email protected] wrote:

Disabling "Auto-center parts" from preferences is a temporary solution.

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[uclaros]

The bug did not exist in the stable version of upstream slic3r. I haven't tested the upstream/master branch yet.

[bubnikv]

what do you mean with stable upstream Slic3r? 1.2.9?

On Fri, Nov 4, 2016 at 11:09 AM, uclaros [email protected] wrote:

The bug did not exist in the stable version of upstream slic3r. I haven't
tested the upstream/master branch yet.

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[uclaros]

Both 1.2.9 release and the upstream/stable branch, 1.2.10-dev

[bubnikv]

How about the builds by @lordofhyphens?
https://bintray.com/lordofhyphens/Slic3r/Slic3r_Branches

On Fri, Nov 4, 2016 at 11:58 AM, uclaros [email protected] wrote:

Both 1.2.9 release and the upstream/stable branch, 1.2.10-dev

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[bubnikv]

All right, seems that following check-in fixed the hang-up.
6217622

I replaced a Perl style exception from the auto arrangement function with a boolean return value. I don't understand how the old code supposed to work, maybe it was somehow dependent on versions Perl or Wx or gcc. Whatever, I replaced the code with something straightforward and easy to follow.

Closing this issue, please feel free to reopen if it reappears.

[bubnikv]

Actually the problem is Windows Strawberry Perl / MINGW specific:
If a croak() is called from a C++ try/catch block, the process hangs.
https://www.nntp.perl.org/group/perl.perl5.porters/2015/01/msg225230.html