fix: use template crash (apitable#1654)

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Co-authored-by: Chambers <[email protected]>

packages/datasheet/src/pc/utils/transform_node_tree_data.ts

@@ -17,6 +17,7 @@ export const transformNodeTreeData = (data: INode[]) => {
   }
 
   return data.reduce((prev, node) => {
+    if(!node) return prev
     if ((node.type !== ConfigConstant.NodeType.FOLDER && node.type !== ConfigConstant.NodeType.ROOT) || !node.permissions.childCreatable) {
       // Skip nodes that are not folders、roots or cannot have children
       return prev;