CHANGELOG.md

+## [1.31.3](https://gitlab.com/TIBHannover/orkg/orkg-ask/frontend/compare/v1.31.2...v1.31.3) (2024-10-30)
+
+
+### Bug Fixes
+
+* prevent issue that breaks item page if incorrect URLs are provided ([1b7d4dc](https://gitlab.com/TIBHannover/orkg/orkg-ask/frontend/commit/1b7d4dc504919913bab8652e2bf66190a02b6e90))
+
 ## [1.31.2](https://gitlab.com/TIBHannover/orkg/orkg-ask/frontend/compare/v1.31.1...v1.31.2) (2024-10-08)
 
 

package-lock.json

 {
   "name": "orkg-ask",
-  "version": "1.31.2",
+  "version": "1.31.3",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "orkg-ask",
-      "version": "1.31.2",
+      "version": "1.31.3",
       "dependencies": {
         "@dnd-kit/core": "^6.1.0",
         "@dnd-kit/sortable": "^8.0.0",

package.json

 {
   "name": "orkg-ask",
-  "version": "1.31.2",
+  "version": "1.31.3",
   "private": true,
   "scripts": {
     "dev": "NODE_OPTIONS='--inspect' next dev --turbo",

src/app/[locale]/item/[id]/[[...slug]]/ActionButtons/ActionsButtons.tsx

@@ -19,6 +19,7 @@ import {
   PopoverTrigger,
   useDisclosure,
 } from '@nextui-org/react';
+import { uniq } from 'lodash';
 import { useTranslations } from 'next-intl';
 import { ReactElement } from 'react';
 
@@ -93,16 +94,26 @@ export default function ActionButtons({
               className="max-w-[300px]"
             >
               <DropdownSection title="Sources" showDivider>
-                {links.map((link, index) => (
-                  <DropdownItem
-                    key={link}
-                    as={Link}
-                    href={link}
-                    target="_blank"
-                  >
-                    {index + 1}. {new URL(link).hostname ?? link}
-                  </DropdownItem>
-                ))}
+                {uniq(links).map((link, index) => {
+                  // use uniq to filter out potential duplicate links
+                  let hostname;
+
+                  try {
+                    hostname = new URL(link).hostname;
+                  } catch (e) {
+                    hostname = link;
+                  }
+                  return (
+                    <DropdownItem
+                      key={link}
+                      as={Link}
+                      href={link}
+                      target="_blank"
+                    >
+                      {index + 1}. {hostname ?? link}
+                    </DropdownItem>
+                  );
+                })}
               </DropdownSection>
               <DropdownSection title={t('soft_civil_guppy_read')}>
                 <DropdownItem