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FIX: fix some crashes

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Change-Id: Iab830fd58c2a6abc77787cba95d530f9b53d7b52
This commit is contained in:
zhimin.zeng 2023-05-22 09:50:15 +08:00 • committed by Lane.Wei
parent d76edece9f
commit 9352f34ad0
2 changed files with 9 additions and 3 deletions
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2
src/slic3r/GUI/GUI_ObjectList.cpp
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@ -3186,7 +3186,7 @@ void ObjectList::part_selection_changed()
for (auto item : sels) { for (auto item : sels) {
int obj_idx = m_objects_model->GetObjectIdByItem(item); int obj_idx = m_objects_model->GetObjectIdByItem(item);
const ModelObject *obj = object(obj_idx); const ModelObject *obj = object(obj_idx);
if (obj->is_cut()) { if (obj && obj->is_cut()) {
if (cut_objects.find(obj->cut_id) == cut_objects.end()) if (cut_objects.find(obj->cut_id) == cut_objects.end())
cut_objects[obj->cut_id] = std::set<int>{obj_idx}; cut_objects[obj->cut_id] = std::set<int>{obj_idx};
else else

10
src/slic3r/GUI/NotificationManager.cpp
View file

@ -1633,7 +1633,10 @@ void NotificationManager::push_validate_error_notification(StringObjectException
void NotificationManager::push_slicing_error_notification(const std::string &text, std::vector<ModelObject const *> objs) void NotificationManager::push_slicing_error_notification(const std::string &text, std::vector<ModelObject const *> objs)
{ {
std::vector<ObjectID> ids; std::vector<ObjectID> ids;
for (auto optr : objs) { ids.push_back(optr->id()); } for (auto optr : objs) {
if (optr)
ids.push_back(optr->id());
}
auto callback = !objs.empty() ? [ids](wxEvtHandler *) { auto callback = !objs.empty() ? [ids](wxEvtHandler *) {
auto & objects = wxGetApp().model().objects; auto & objects = wxGetApp().model().objects;
std::vector<ObjectVolumeID> ovs; std::vector<ObjectVolumeID> ovs;
@ -1650,7 +1653,10 @@ void NotificationManager::push_slicing_error_notification(const std::string &tex
auto link = callback ? _u8L("Jump to") : ""; auto link = callback ? _u8L("Jump to") : "";
if (!objs.empty()) { if (!objs.empty()) {
link += " ["; link += " [";
for (auto obj : objs) { link += obj->name + ", "; } for (auto obj : objs) {
if (obj)
link += obj->name + ", ";
}
if (!objs.empty()) { if (!objs.empty()) {
link.pop_back(); link.pop_back();
link.pop_back(); link.pop_back();