From e1172c8d0d77bb2b9232c9287c0f01349953536b Mon Sep 17 00:00:00 2001
From: wanghao1993 <whao53333@gmail.com>
Date: Thu, 21 Sep 2023 23:33:06 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20text=20=E6=98=AF=E7=A9=BA=E7=9A=84?=
 =?UTF-8?q?=E6=97=B6=E5=80=99=E4=BC=9A=E6=8A=A5=E9=94=99?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../src/core/render/node/nodeCreateContents.js           | 5 ++++-
 simple-mind-map/src/plugins/RichText.js                  | 9 ++++++++-
 2 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/simple-mind-map/src/core/render/node/nodeCreateContents.js b/simple-mind-map/src/core/render/node/nodeCreateContents.js
index 9ff93cf5..e02371db 100644
--- a/simple-mind-map/src/core/render/node/nodeCreateContents.js
+++ b/simple-mind-map/src/core/render/node/nodeCreateContents.js
@@ -164,7 +164,10 @@ function createTextNode() {
   let lineHeight = this.getStyle('lineHeight', false)
   // 文本超长自动换行
   let textStyle = this.style.getTextFontStyle()
-  let textArr = this.nodeData.data.text.split(/\n/gim)
+  let textArr = []
+  if (this.nodeData.data.text && typeof this.nodeData.data.text === 'string') {
+    textArr = this.nodeData.data.text.split(/\n/gim)
+  }
   let maxWidth = this.mindMap.opt.textAutoWrapWidth
   let isMultiLine = false
   textArr.forEach((item, index) => {
diff --git a/simple-mind-map/src/plugins/RichText.js b/simple-mind-map/src/plugins/RichText.js
index 4117d144..41024a38 100644
--- a/simple-mind-map/src/plugins/RichText.js
+++ b/simple-mind-map/src/plugins/RichText.js
@@ -237,7 +237,14 @@ class RichText {
     }
     if (!node.nodeData.data.richText) {
       // 还不是富文本的情况
-      let text = node.nodeData.data.text.split(/\n/gim).join('<br>')
+      let text = ''
+      if (
+        node.nodeData.data.text &&
+        typeof node.nodeData.data.text === 'string'
+      ) {
+        text = node.nodeData.data.text.split(/\n/gim).join('<br>')
+      }
+
       let html = `<p>${text}</p>`
       this.textEditNode.innerHTML = this.cacheEditingText || html
     } else {