Fix #178

src/ifcconvert/IfcConvert.cpp

@@ -322,6 +322,7 @@ int main(int argc, char** argv)
         print_usage();
         return EXIT_FAILURE;
     } catch (...) {
+		std::cerr << "[Error] Unknown error parsing command line options\n\n";
         print_usage();
         return EXIT_FAILURE;
     }
@@ -441,7 +442,9 @@ int main(int argc, char** argv)
                 rename_file(output_temp_filename, output_filename);
                 exit_code = EXIT_SUCCESS;
             }
-        } catch (...) {}
+        } catch (const std::exception& e) {
+			Logger::Error(e);
+		}
         write_log();
         return exit_code;
     }

src/ifcconvert/XmlSerializer.cpp

@@ -149,7 +149,9 @@ ptree& format_entity_instance(IfcUtil::IfcBaseEntity* instance, ptree& child, pt
 		boost::optional<std::string> value;
 		try {
 			value = format_attribute(argument, argument_type, qualified_name);
-		} catch (...) {}
+		} catch (const std::exception& e) {
+			Logger::Error(e);
+		}
 
 		if (value) {
 			if (as_link) {