diff --git a/projects/quml-library/package.json b/projects/quml-library/package.json
index ed84e146..05afc1d0 100644
--- a/projects/quml-library/package.json
+++ b/projects/quml-library/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@project-sunbird/sunbird-quml-player",
-  "version": "8.0.1",
+  "version": "8.0.2",
   "schematics": "./schematics/collection.json",
   "ng-add": {
     "save": "dependencies"
diff --git a/projects/quml-library/src/lib/services/transformation-service/transformation.service.ts b/projects/quml-library/src/lib/services/transformation-service/transformation.service.ts
index a1f5625d..4ad2a751 100644
--- a/projects/quml-library/src/lib/services/transformation-service/transformation.service.ts
+++ b/projects/quml-library/src/lib/services/transformation-service/transformation.service.ts
@@ -217,7 +217,7 @@ export class TransformationService {
   processSolutions(data) {
     const solutions = _.get(data, 'solutions', []);
 
-    if (!_.isEmpty(solutions)) {
+    if (!_.isEmpty(solutions) && _.isArray(solutions)) {
       const updatedSolutions = _.reduce(solutions, (result, solution) => {
         result[_.get(solution, 'id')] = this.getSolutionString(solution, _.get(data, 'media', []));
         return result;
diff --git a/web-component/package.json b/web-component/package.json
index e79e3927..30773661 100644
--- a/web-component/package.json
+++ b/web-component/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@project-sunbird/sunbird-quml-player-web-component",
-    "version": "4.0.1",
+    "version": "4.0.2",
     "description": "The web component package for the sunbird QuML player",
     "main": "sunbird-quml-player.js",
     "scripts": {
diff --git a/web-component/sunbird-quml-player.js b/web-component/sunbird-quml-player.js
index 08fe5a42..37671ab1 100644
--- a/web-component/sunbird-quml-player.js
+++ b/web-component/sunbird-quml-player.js
@@ -92465,13 +92465,14 @@ __webpack_require__.r(__webpack_exports__);
 /* harmony import */ var lodash_es__WEBPACK_IMPORTED_MODULE_9__ = __webpack_require__(/*! lodash-es */ 7861);
 /* harmony import */ var lodash_es__WEBPACK_IMPORTED_MODULE_10__ = __webpack_require__(/*! lodash-es */ 4164);
 /* harmony import */ var lodash_es__WEBPACK_IMPORTED_MODULE_11__ = __webpack_require__(/*! lodash-es */ 5751);
-/* harmony import */ var lodash_es__WEBPACK_IMPORTED_MODULE_12__ = __webpack_require__(/*! lodash-es */ 5935);
-/* harmony import */ var lodash_es__WEBPACK_IMPORTED_MODULE_13__ = __webpack_require__(/*! lodash-es */ 7386);
-/* harmony import */ var lodash_es__WEBPACK_IMPORTED_MODULE_14__ = __webpack_require__(/*! lodash-es */ 4011);
-/* harmony import */ var lodash_es__WEBPACK_IMPORTED_MODULE_16__ = __webpack_require__(/*! lodash-es */ 5509);
-/* harmony import */ var lodash_es__WEBPACK_IMPORTED_MODULE_17__ = __webpack_require__(/*! lodash-es */ 1745);
-/* harmony import */ var uuid__WEBPACK_IMPORTED_MODULE_15__ = __webpack_require__(/*! uuid */ 4289);
-/* harmony import */ var _angular_core__WEBPACK_IMPORTED_MODULE_18__ = __webpack_require__(/*! @angular/core */ 1699);
+/* harmony import */ var lodash_es__WEBPACK_IMPORTED_MODULE_12__ = __webpack_require__(/*! lodash-es */ 6328);
+/* harmony import */ var lodash_es__WEBPACK_IMPORTED_MODULE_13__ = __webpack_require__(/*! lodash-es */ 5935);
+/* harmony import */ var lodash_es__WEBPACK_IMPORTED_MODULE_14__ = __webpack_require__(/*! lodash-es */ 7386);
+/* harmony import */ var lodash_es__WEBPACK_IMPORTED_MODULE_15__ = __webpack_require__(/*! lodash-es */ 4011);
+/* harmony import */ var lodash_es__WEBPACK_IMPORTED_MODULE_17__ = __webpack_require__(/*! lodash-es */ 5509);
+/* harmony import */ var lodash_es__WEBPACK_IMPORTED_MODULE_18__ = __webpack_require__(/*! lodash-es */ 1745);
+/* harmony import */ var uuid__WEBPACK_IMPORTED_MODULE_16__ = __webpack_require__(/*! uuid */ 4289);
+/* harmony import */ var _angular_core__WEBPACK_IMPORTED_MODULE_19__ = __webpack_require__(/*! @angular/core */ 1699);
 
 
 
@@ -92667,8 +92668,8 @@ class TransformationService {
   }
   processSolutions(data) {
     const solutions = lodash_es__WEBPACK_IMPORTED_MODULE_3__["default"](data, 'solutions', []);
-    if (!lodash_es__WEBPACK_IMPORTED_MODULE_0__["default"](solutions)) {
-      const updatedSolutions = lodash_es__WEBPACK_IMPORTED_MODULE_12__["default"](solutions, (result, solution) => {
+    if (!lodash_es__WEBPACK_IMPORTED_MODULE_0__["default"](solutions) && lodash_es__WEBPACK_IMPORTED_MODULE_12__["default"](solutions)) {
+      const updatedSolutions = lodash_es__WEBPACK_IMPORTED_MODULE_13__["default"](solutions, (result, solution) => {
         result[lodash_es__WEBPACK_IMPORTED_MODULE_3__["default"](solution, 'id')] = this.getSolutionString(solution, lodash_es__WEBPACK_IMPORTED_MODULE_3__["default"](data, 'media', []));
         return result;
       }, {});
@@ -92687,7 +92688,7 @@ class TransformationService {
         case 'video':
           {
             const value = lodash_es__WEBPACK_IMPORTED_MODULE_3__["default"](data, 'value', '');
-            const mediaData = lodash_es__WEBPACK_IMPORTED_MODULE_13__["default"](media, item => lodash_es__WEBPACK_IMPORTED_MODULE_10__["default"](value, lodash_es__WEBPACK_IMPORTED_MODULE_3__["default"](item, 'id', '')));
+            const mediaData = lodash_es__WEBPACK_IMPORTED_MODULE_14__["default"](media, item => lodash_es__WEBPACK_IMPORTED_MODULE_10__["default"](value, lodash_es__WEBPACK_IMPORTED_MODULE_3__["default"](item, 'id', '')));
             if (mediaData) {
               const src = lodash_es__WEBPACK_IMPORTED_MODULE_3__["default"](mediaData, 'src', '');
               const thumbnail = lodash_es__WEBPACK_IMPORTED_MODULE_3__["default"](mediaData, 'thumbnail', '');
@@ -92712,8 +92713,8 @@ class TransformationService {
     let updatedHints = {};
     if (!lodash_es__WEBPACK_IMPORTED_MODULE_0__["default"](hints)) {
       lodash_es__WEBPACK_IMPORTED_MODULE_6__["default"](hints, hint => {
-        lodash_es__WEBPACK_IMPORTED_MODULE_14__["default"](updatedHints, {
-          [(0,uuid__WEBPACK_IMPORTED_MODULE_15__["default"])()]: hint
+        lodash_es__WEBPACK_IMPORTED_MODULE_15__["default"](updatedHints, {
+          [(0,uuid__WEBPACK_IMPORTED_MODULE_16__["default"])()]: hint
         });
       });
       lodash_es__WEBPACK_IMPORTED_MODULE_5__["default"](data, 'hints', updatedHints);
@@ -92736,8 +92737,8 @@ class TransformationService {
         let singleAns = '<div class="answer-body">answer_html</div>';
         const answerList = [];
         lodash_es__WEBPACK_IMPORTED_MODULE_6__["default"](options, option => {
-          if (lodash_es__WEBPACK_IMPORTED_MODULE_16__["default"](correctResp, option.value)) {
-            const replAns = lodash_es__WEBPACK_IMPORTED_MODULE_17__["default"](singleAns, 'answer_html', lodash_es__WEBPACK_IMPORTED_MODULE_3__["default"](option, 'label'));
+          if (lodash_es__WEBPACK_IMPORTED_MODULE_17__["default"](correctResp, option.value)) {
+            const replAns = lodash_es__WEBPACK_IMPORTED_MODULE_18__["default"](singleAns, 'answer_html', lodash_es__WEBPACK_IMPORTED_MODULE_3__["default"](option, 'label'));
             answerList.push(replAns);
           }
         });
@@ -92751,7 +92752,7 @@ class TransformationService {
   static #_ = this.ɵfac = function TransformationService_Factory(t) {
     return new (t || TransformationService)();
   };
-  static #_2 = this.ɵprov = /*@__PURE__*/_angular_core__WEBPACK_IMPORTED_MODULE_18__["ɵɵdefineInjectable"]({
+  static #_2 = this.ɵprov = /*@__PURE__*/_angular_core__WEBPACK_IMPORTED_MODULE_19__["ɵɵdefineInjectable"]({
     token: TransformationService,
     factory: TransformationService.ɵfac,
     providedIn: 'root'