fix preview mapping

Signed-off-by: Vladimir Mandic <mandic00@live.com>
2026-09-18 16:54:33 +02:00 · 2026-06-18 08:49:46 +02:00
parent 6b02ac059d
commit b60c67ecd4
3 changed files with 9 additions and 5 deletions
@@ -97,10 +97,13 @@ def api_progress(req: ProgressRequest):
    if active and (req.id_live_preview != -1):
        have_image = shared.state.set_current_image()
        if have_image and shared.state.current_image is not None:
-            buffered = io.BytesIO()
-            shared.state.current_image.save(buffered, format='jpeg', quality=60)
-            b64 = base64.b64encode(buffered.getvalue())
-            live_preview = f'data:image/jpeg;base64,{b64.decode("ascii")}'
+            try:
+                buffered = io.BytesIO()
+                shared.state.current_image.save(buffered, format='jpeg', quality=60)
+                b64 = base64.b64encode(buffered.getvalue())
+                live_preview = f'data:image/jpeg;base64,{b64.decode("ascii")}'
+            except Exception:
+                live_preview = None
        else:
            live_preview = None