_this.doc maybe undefined?

[RedLemonPie]

Hi! 👋

Firstly, thanks for your work on this project! 🙂

Today I used patch-package to patch rrweb@1.1.3 for the project I'm working on.

Here is the diff that solved my problem:

diff --git a/node_modules/rrweb/lib/rrweb.js b/node_modules/rrweb/lib/rrweb.js
index a6992d6..02610cd 100644
--- a/node_modules/rrweb/lib/rrweb.js
+++ b/node_modules/rrweb/lib/rrweb.js
@@ -2426,8 +2426,16 @@ var MutationBuffer = (function () {
                     rootShadowHost =
                         ((_e = (_d = rootShadowHost === null || rootShadowHost === void 0 ? void 0 : rootShadowHost.getRootNode) === null || _d === void 0 ? void 0 : _d.call(rootShadowHost)) === null || _e === void 0 ? void 0 : _e.host) ||
                             null;
-                var notInDoc = !_this.doc.contains(n) &&
-                    (rootShadowHost === null || !_this.doc.contains(rootShadowHost));
+                try {
+                    if(!_this.doc || !_this.doc.contains){
+                        var notInDoc = true
+                    }else {
+                        var notInDoc = !_this.doc.contains(n) && (rootShadowHost === null || !_this.doc.contains(rootShadowHost));
+                    }
+                } catch (error) {
+                    console.log('rrweb',error)
+                    var notInDoc = true
+                }
                 if (!n.parentNode || notInDoc) {
                     return;
                 }

This issue body was partially generated by patch-package.

[YunFeng0817]

Thanks for your report. This issue should have been fixed by #1049. Your code change is outdated.