From 1629b88e7120d3900e63d2136c9a18c4b3db6ee7 Mon Sep 17 00:00:00 2001
From: GuoMingXiang <2591354012@qq.com>
Date: Sun, 16 Jul 2023 23:08:32 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E5=AD=90=E5=BA=94=E7=94=A8=E4=BD=BF?=
 =?UTF-8?q?=E7=94=A8=20getElementById=20args=E4=B8=BAObject=E6=97=B6?=
 =?UTF-8?q?=E6=8A=A5=E9=94=99=EF=BC=8C=E5=BA=94=E8=BF=94=E5=9B=9Enull;?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 packages/wujie-core/src/proxy.ts | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/packages/wujie-core/src/proxy.ts b/packages/wujie-core/src/proxy.ts
index b545d9f2..45e9a797 100644
--- a/packages/wujie-core/src/proxy.ts
+++ b/packages/wujie-core/src/proxy.ts
@@ -146,6 +146,8 @@ export function proxyGenerator(
               if (ctx !== iframe.contentDocument) {
                 return ctx[propKey]?.apply(ctx, args);
               }
+              // 部分组件库会利用 args 为 HtmlElement 时返回null，判断插入位置
+              if (typeof args[0] !== "string") return null;
               return (
                 target.call(shadowRoot, `[id="${args[0]}"]`) ||
                 iframe.contentWindow.__WUJIE_RAW_DOCUMENT_QUERY_SELECTOR__.call(