improve throw info

Classes/InterfacesConfig.as

@@ -23,7 +23,7 @@ class InterfacesConfig {
 
                     Layers.InsertLast(LayerConfig);
                 } catch {
-                    warn("Can't load layer \""+ i +"\" of Interface Config: \""+ Name +"\"");
+                    warn("Can't load layer \""+ i +"\" of Interface Config: \""+ Name +"\"\nException Message: " + getExceptionInfo());
                 }
             }
         }

Classes/LayerConfig.as

@@ -13,6 +13,10 @@ class LayerConfig {
         const string Manialink = GetManialink();
         Name = InterfacesManager::GetLayerName(Manialink);
 
+        if (Name.Length == 0) {
+            throw('Can\'t find Manialink name');
+        }
+
         if (_Data.HasKey('LayerType') && _Data['LayerType'].GetType() == Json::Type::String) {
             LayerType = CastEUILayerType(_Data['LayerType']);
         }
@@ -24,7 +28,7 @@ class LayerConfig {
 
     string GetManialink() const {
         if (!IO::FileExists(Path)) {
-            throw('Invalid Layer: Can\'t find "' + Path + '"');
+            throw('File doesn\'t exists: "'+ Path +'"');
         }
 
         IO::File File(Path, IO::FileMode::Read);

InterfacesManager.as

@@ -46,7 +46,7 @@ namespace InterfacesManager {
                 const InterfacesConfig Config(Path, FileContent);
                 G_Configs[Id] = Config;
             } catch {
-                warn('Invalid Interface Config: "' + Path + '" is an invalid json');
+                warn('Invalid Interface Config: "'+ Path +'" is an invalid\nException Message: '+ getExceptionInfo());
             }
         }