fix: catch error inside renderSummary

Author: SSShooter

package.json

@@ -1,6 +1,6 @@
 {
   "name": "mind-elixir",
-  "version": "3.3.0",
+  "version": "3.3.1",
   "type": "module",
   "description": "Mind elixir is a free open source mind map core.",
   "keywords": [

src/index.ts

@@ -128,7 +128,7 @@ MindElixir.DARK_THEME = DARK_THEME
  * @memberof MindElixir
  * @static
  */
-MindElixir.version = '3.3.0'
+MindElixir.version = '3.3.1'
 /**
  * @function
  * @memberof MindElixir

src/summary.ts

@@ -215,7 +215,11 @@ export const unselectSummary = function (this: MindElixirInstance) {
 export const renderSummary = function (this: MindElixirInstance) {
   this.summarySvg.innerHTML = ''
   this.summaries.forEach(summary => {
-    drawSummary(this, summary)
+    try {
+      drawSummary(this, summary)
+    } catch (e) {
+      console.warn('Node may not be expanded')
+    }
   })
   this.nodes.insertAdjacentElement('beforeend', this.summarySvg)
 }