diff --git a/public/js/clinicalAssistant.js b/public/js/clinicalAssistant.js
index ef4736bc..2d700360 100644
--- a/public/js/clinicalAssistant.js
+++ b/public/js/clinicalAssistant.js
@@ -1269,7 +1269,11 @@ import {
               lastGeneratedImageSrc = job.imageUrl;
               exporter.invalidate();
               loadImageGallery();
-              if (typeof hooks.onDone === 'function') hooks.onDone(job.imageUrl); else openImagePreview(job.imageUrl);
+              try {
+                if (typeof hooks.onDone === 'function') hooks.onDone(job.imageUrl); else openImagePreview(job.imageUrl);
+              } catch (doneError) {
+                if (typeof hooks.onError === 'function') hooks.onError('Image ready: ' + String(doneError && doneError.message));
+              }
               return;
             }
             if (job.status === 'error' || job.status === 'interrupted') {