🚑 Fix reading metadata undefined

likecoin · Nov 17, 2023 · bc145da · bc145da
1 parent a37f5a3
commit bc145da
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/components/IscnUploadForm.vue b/components/IscnUploadForm.vue
@@ -709,7 +709,9 @@ export default class UploadForm extends Vue {
         this.sentArweaveTransactionInfo.set(records.ipfsHash, { ...uploadedData, arweaveId });
         if (tempRecord.fileName.includes('cover.jpeg')) {
           const metadata = this.epubMetadataList.find((file: any) => file.ipfsHash === records.ipfsHash)
-          metadata.thumbnailUrl = arweaveId
+          if (metadata && metadata.thumbnailUrl) {
+            metadata.thumbnailUrl = arweaveId
+          }
         }
         this.$emit('arweaveUploaded', { arweaveId })
         this.isOpenSignDialog = false