- aggiunta campi Gas data + fix

src/server/tools/general.js

@@ -1720,7 +1720,14 @@ module.exports = {
 
   removeLastSlashFromPath: function (myString) {
     let regex = /\/$/;
-    let result = myString.replace(regex, "");
+    let result = myString;
+
+    try {
+      if (myString)
+        result = myString.replace(regex, "");
+    } catch (e) {
+      return myString;
+    }
 
     return result;
   },