changes

app/plugins/00-datatable.js

@@ -44,14 +44,15 @@ export default defineNuxtPlugin(() => {
   const filter = function (arr, obj, attr) {
     const keys = Object.keys(obj);
 
-    if (!arr) {
-      console.error(`$filter: arr is ${arr}`);
+    if (!Array.isArray(arr)) {
+      console.error(`$filter: arr ${arr} is not an array`);
       return [];
     }
 
     const rows = arr.filter((v) => {
       let valid = true;
-      keys.map((key) => {
+
+      keys.forEach((key) => {
         let val = obj[key];
         if (valid === false) return false;
         else if (Array.isArray(val)) {