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Fix for #7408 - Crash after closing error for deleting box shape with cylinder negative volume

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YuSanka 2021-12-04 10:05:00 +01:00
parent 6122f630d4
commit 8a2c15ad60
1 changed files with 5 additions and 1 deletions
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6
src/slic3r/GUI/Plater.cpp
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@ -1260,7 +1260,11 @@ void Sidebar::show_info_sizer()
if (selection.is_single_volume()) {
std::vector<int> obj_idxs, vol_idxs;
wxGetApp().obj_list()->get_selection_indexes(obj_idxs, vol_idxs);
assert(vol_idxs.size() == 1);
if (vol_idxs.size() != 1)
// Case when this fuction is called between update selection in ObjectList and on Canvas
// Like after try to delete last solid part in object, the object is selected in ObjectLIst when just a part is still selected on Canvas
// see https://github.com/prusa3d/PrusaSlicer/issues/7408
return;
vol = model_object->volumes[vol_idxs[0]];
t = model_object->instances[inst_idx]->get_matrix() * vol->get_matrix();
}