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Added handling of std::bad_alloc so the user gets more comprehensible error message

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Call to boost::nowide::nowide_filesystem() was made Windows only
This commit is contained in:
Lukas Matena 2019-08-08 15:17:17 +02:00
parent bcfb445d0c
commit 1b5d561b7c
4 changed files with 32 additions and 5 deletions
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11
src/slic3r/GUI/GUI_App.cpp
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@ -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;