From 3782383cbfdb2aef49de96613e61c029159a6baa Mon Sep 17 00:00:00 2001
From: Vincent Vanwaelscappel <vincent@cubedesigners.com>
Date: Mon, 12 Jun 2023 10:47:43 +0200
Subject: [PATCH] wip #6012 @0.5

---
 js/libs/fluidbook/fluidbook.loader.js | 19 ++++++++++++-------
 1 file changed, 12 insertions(+), 7 deletions(-)

diff --git a/js/libs/fluidbook/fluidbook.loader.js b/js/libs/fluidbook/fluidbook.loader.js
index c70949b7..5d0c0402 100644
--- a/js/libs/fluidbook/fluidbook.loader.js
+++ b/js/libs/fluidbook/fluidbook.loader.js
@@ -638,16 +638,21 @@ FluidbookLoader.prototype = {
                 ctx.globalAlpha = 1;
             }
 
-            var i = new Image();
-            i.onload = function () {
-                if (enter) {
-                    $this.textures[page] = i;
-                } else {
-                    $this.leaveTextures[page] = i;
+            try {
+                let dataurl = c.toDataURL("image/png");
+                var i = new Image();
+                i.onload = function () {
+                    if (enter) {
+                        $this.textures[page] = i;
+                    } else {
+                        $this.leaveTextures[page] = i;
+                    }
+                    callback();
                 }
+                i.src = dataurl;
+            } catch (e) {
                 callback();
             }
-            i.src = c.toDataURL("image/png");
         });
     },
 
-- 
2.39.5