From a182f53cdcd38599c5c85b9e13dbbecfa1933fd4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sa=C3=BAl=20Ibarra=20Corretg=C3=A9?= <saghul@jitsi.org>
Date: Wed, 8 Dec 2021 11:23:01 +0100
Subject: [PATCH] fix(virtual-backgrounds) fix error if we failed to load the
 model

If another try is made, show an error notification instead of failing with an
exception.
---
 react/features/stream-effects/virtual-background/index.js | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/react/features/stream-effects/virtual-background/index.js b/react/features/stream-effects/virtual-background/index.js
index 56bacf20f5..e1de56d52b 100644
--- a/react/features/stream-effects/virtual-background/index.js
+++ b/react/features/stream-effects/virtual-background/index.js
@@ -74,6 +74,12 @@ export async function createVirtualBackgroundEffect(virtualBackground: Object, d
 
             return;
         }
+    } else if (isWasmDisabled) {
+        dispatch(showWarningNotification({
+            titleKey: 'virtualBackground.backgroundEffectError'
+        }, NOTIFICATION_TIMEOUT_TYPE.LONG));
+
+        return;
     }
 
     const modelBufferOffset = tflite._getModelBufferMemoryOffset();