3DPrinting/PrusaSlicer-NonPlainar
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Throw a fatal exception if no layers are detected

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This commit is contained in:
Alessandro Ranellucci 2011-11-16 10:26:47 +01:00
parent 55f00fdb35
commit 9ab81880c9
1 changed files with 2 additions and 0 deletions
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2
lib/Slic3r/STL.pm
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@ -87,6 +87,8 @@ sub parse_file {
} }
} }
die "Invalid input file\n" if !@{$print->layers};
# remove last layer if empty # remove last layer if empty
# (we might have created it because of the $max_layer = ... + 1 code below) # (we might have created it because of the $max_layer = ... + 1 code below)
pop @{$print->layers} if !@{$print->layers->[-1]->surfaces} && !@{$print->layers->[-1]->lines}; pop @{$print->layers} if !@{$print->layers->[-1]->surfaces} && !@{$print->layers->[-1]->lines};