fix

src/app/shared/publication/new-publication/new-publication.page.ts

@@ -111,17 +111,16 @@ export class NewPublicationPage implements OnInit {
   }
 
   laodPicture() {
-    const input = this.fileLoaderService.createInput({})
+    const input = this.fileLoaderService.createInput({
+      accept: ['image/apng', 'image/jpeg', 'image/png']
+    })
     
     input.onchange = async () => {
-      // you can use this method to get file and perform respective operations
-      let files =   Array.from(input.files);
-      const file1 = files[0]
-
-      const imageData =  await this.fileToBase64Service.convert(file1)
+      const file = this.fileLoaderService.getFirstFile(input)
 
+      const imageData =  await this.fileToBase64Service.convert(file)
       this.capturedImage = imageData;
-      this.capturedImageTitle = file1.name
+      this.capturedImageTitle = file.name
     };
 
   }