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Merge remote-tracking branch 'remotes/origin/lm_exceptions_rebased'

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bubnikv 2019-08-20 09:20:57 +02:00
commit 2870416e4d
4 changed files with 32 additions and 5 deletions
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7
src/slic3r/GUI/BackgroundSlicingProcess.cpp
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@ -151,7 +151,12 @@ void BackgroundSlicingProcess::thread_proc()
} catch (CanceledException & /* ex */) {
// Canceled, this is all right.
assert(m_print->canceled());
} catch (std::exception &ex) {
} catch (const std::bad_alloc& ex) {
wxString errmsg = wxString::Format(_(L("%s has encountered an error. It was likely caused by running out of memory. "
"If you are sure you have enough RAM on your system, this may also be a bug and we would "
"be glad if you reported it.")), SLIC3R_APP_NAME);
error = errmsg.ToStdString() + "\n\n" + std::string(ex.what());
} catch (std::exception &ex) {
error = ex.what();
} catch (...) {
error = "Unknown C++ exception.";

11
src/slic3r/GUI/GUI_App.cpp
View file

@ -126,7 +126,16 @@ static void generic_exception_handle()
try {
throw;
} catch (const std::exception &ex) {
} catch (const std::bad_alloc& ex) {
// bad_alloc in main thread is most likely fatal. Report immediately to the user (wxLogError would be delayed)
// and terminate the app so it is at least certain to happen now.
wxString errmsg = wxString::Format(_(L("%s has encountered an error. It was likely caused by running out of memory. "
"If you are sure you have enough RAM on your system, this may also be a bug and we would "
"be glad if you reported it.\n\nThe application will now terminate.")), SLIC3R_APP_NAME);
wxMessageBox(errmsg + "\n\n" + wxString(ex.what()), _(L("Fatal error")), wxOK | wxICON_ERROR);
BOOST_LOG_TRIVIAL(error) << boost::format("std::bad_alloc exception: %1%") % ex.what();
std::terminate();
} catch (const std::exception& ex) {
wxLogError("Internal error: %s", ex.what());
BOOST_LOG_TRIVIAL(error) << boost::format("Uncaught exception: %1%") % ex.what();
throw;