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Fixed a crash on "split to parts" with an active SLA printer.

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This commit is contained in:
bubnikv 2018-11-08 20:44:07 +01:00
parent bbfbe88a5f
commit 06a51f9ed3
1 changed files with 2 additions and 1 deletions
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3
src/slic3r/GUI/GUI_ObjectList.cpp
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@ -909,7 +909,8 @@ void ObjectList::split(const bool split_part)
ModelVolume* volume;
if (!get_volume_by_item(split_part, item, volume)) return;
DynamicPrintConfig& config = wxGetApp().preset_bundle->printers.get_edited_preset().config;
const auto nozzle_dmrs_cnt = config.option<ConfigOptionFloats>("nozzle_diameter")->values.size();
const ConfigOption *nozzle_dmtrs_opt = config.option("nozzle_diameter", false);
const auto nozzle_dmrs_cnt = (nozzle_dmtrs_opt == nullptr) ? size_t(1) : dynamic_cast<const ConfigOptionFloats*>(nozzle_dmtrs_opt)->values.size();
if (volume->split(nozzle_dmrs_cnt) == 1) {
wxMessageBox(_(L("The selected object couldn't be split because it contains only one part.")));
return;