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Better error message in case of corrupted PrusaSlicer.ini

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This commit is contained in:
Lukas Matena 2019-08-19 12:55:57 +02:00
parent eddf932161
commit a66c59941d
1 changed files with 13 additions and 2 deletions
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13
src/slic3r/GUI/AppConfig.cpp
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@ -15,9 +15,13 @@
#include <boost/nowide/fstream.hpp> #include <boost/nowide/fstream.hpp>
#include <boost/property_tree/ini_parser.hpp> #include <boost/property_tree/ini_parser.hpp>
#include <boost/property_tree/ptree.hpp> #include <boost/property_tree/ptree.hpp>
#include <boost/property_tree/exceptions.hpp>
#include <boost/algorithm/string/predicate.hpp> #include <boost/algorithm/string/predicate.hpp>
#include <boost/format.hpp> #include <boost/format.hpp>
#include <wx/string.h>
#include "I18N.hpp"
namespace Slic3r { namespace Slic3r {
static const std::string VENDOR_PREFIX = "vendor:"; static const std::string VENDOR_PREFIX = "vendor:";
@ -58,7 +62,7 @@ void AppConfig::set_defaults()
if (!get("use_legacy_opengl").empty()) if (!get("use_legacy_opengl").empty())
erase("", "use_legacy_opengl"); erase("", "use_legacy_opengl");
#if __APPLE__ #ifdef __APPLE__
if (get("use_retina_opengl").empty()) if (get("use_retina_opengl").empty())
set("use_retina_opengl", "1"); set("use_retina_opengl", "1");
#endif #endif
@ -90,7 +94,14 @@ void AppConfig::load()
namespace pt = boost::property_tree; namespace pt = boost::property_tree;
pt::ptree tree; pt::ptree tree;
boost::nowide::ifstream ifs(AppConfig::config_path()); boost::nowide::ifstream ifs(AppConfig::config_path());
try {
pt::read_ini(ifs, tree); pt::read_ini(ifs, tree);
} catch (pt::ptree_error& ex) {
// Error while parsing config file. We'll customize the error message and rethrow to be displayed.
throw std::runtime_error(wxString::Format(_(L("Error parsing config file, it is probably corrupted. "
"Try to manualy delete the file. Your user profiles will not be affected.\n\n%s\n\n%s")),
AppConfig::config_path(), ex.what()).ToStdString());
}
// 2) Parse the property_tree, extract the sections and key / value pairs. // 2) Parse the property_tree, extract the sections and key / value pairs.
for (const auto &section : tree) { for (const auto &section : tree) {