From cd733d56c00ff3d42f5eff9be04999ed36b14beb Mon Sep 17 00:00:00 2001
From: liuxiang <liuxiang@dachkj.com>
Date: Sun, 7 Aug 2022 16:51:26 +0800
Subject: [PATCH] render cancel catch undifined

---
 src/pdfjsWrapper.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/pdfjsWrapper.js b/src/pdfjsWrapper.js
index 67f2962..9b5df2a 100644
--- a/src/pdfjsWrapper.js
+++ b/src/pdfjsWrapper.js
@@ -193,7 +193,8 @@ export default function(PDFJS) {
 				if ( canceling )
 					return;
 				canceling = true;
-				pdfRender.cancel().catch(function(err) {
+				pdfRender.cancel();
+				pdfRender.promise.catch(function(err) {
 					emitEvent('error', err);
 				});
 				return;