Vue.js typescript recursive error, is there another way or how to improve the code?

Recursive acquisition tree structure will report the following bug, with four or five layers at present. As long as you expand the node, you will report the following error. I have tried to expand the first layer without recursion, but I will report an error as soon as it is recursive
Code:
search2 (rows:any, parentId:any) {

let result:any = [];
for (var i = 0; i < rows.length; iPP) {
        var row = rows[i];
        if (!!parentId) {
            if (row.ParentId == parentId) {
                result.push(row);
            }
        } else {
            if (!!row.ParentId && row.ParentId == 0) {
                result.push(row);
            }
        }
}
return result;

}
createChildTree2 (rows:any, parentTree:any) {

let nodeList:any = [];
let drs = this.search2(rows, parentTree.id);
let childrenData:Array<Model.treeGridModel>=[]
for (let i = 0; i < drs.length; iPP) {
    let tree = {
                    id:0,
                    code:0,
                    name:"",
                    status:"",
                    remark:"",
                    parentId:0,
                    _checked:false,
                    isChecked:false,
                    children:childrenData,
                    selected:false,
                    expanded:false,
                    load:false,
                    parent:parent,
                    level:1,
                    isShow:true,
                    spaceHtml:""
    };
    let dr = drs[i];
    tree.id=dr["JobPositionId"]
    tree.code=dr["JobPositionId"]
    tree.name=dr["JobPositionName"]
    tree.status=dr["JobPositionName"]
    tree.remark=dr["JobPositionName"]
    tree.parentId=dr["ParentId"]
    tree._checked=false
    tree.isChecked=false
    tree.children=this.createChildTree2(rows, tree);
    tree.selected=false
    tree.expanded=false
    tree.load=false
    tree.parent=parent
    tree.level=1
    tree.isShow=true
    tree.spaceHtml=""
    nodeList.push(tree);
}
return nodeList;

}
async getPostTypeList () {

    let rs=await jobService.getJobList()
    let treeList:any = [];
    let rows=rs!.data.data
    let childrenData:Array<Model.treeGridModel>=[]
    let parent:object={}
    let drs = this.search2(rows, ""); 
    for (let i = 0; i < drs.length; iPP) {
        let dr = drs[i];
        let tree = {
                    id:0,
                    code:0,
                    name:"",
                    status:"",
                    remark:"",
                    parentId:0,
                    _checked:false,
                    isChecked:false,
                    children:childrenData,
                    selected:false,
                    expanded:false,
                    load:false,
                    parent:parent,
                    level:1,
                    isShow:true,
                    spaceHtml:""
        };
        tree.id=dr["JobPositionId"]
        tree.code=dr["JobPositionId"]
        tree.name=dr["JobPositionName"]
        tree.status=dr["JobPositionName"]
        tree.remark=dr["JobPositionName"]
        tree.parentId=dr["ParentId"]
        tree._checked=false
        tree.isChecked=false
        tree.children=this.createChildTree2(rows, tree);
        tree.selected=false
        tree.expanded=false
        tree.load=false
        tree.parent=parent
        tree.level=1
        tree.isShow=true
        tree.spaceHtml=""
        treeList.push(tree);
    }
   return treeList

}
vue.runtime.esm.js:588 [Vue warn]: Error in render: "RangeError: Maximum call stack size exceeded"
warn @ vue.runtime.esm.js:588
logError @ vue.runtime.esm.js:1732
globalHandleError @ vue.runtime.esm.js:1727
handleError @ vue.runtime.esm.js:1716
Vue._render @ vue.runtime.esm.js:4534
updateComponent @ vue.runtime.esm.js:2783
get @ vue.runtime.esm.js:3137
run @ vue.runtime.esm.js:3214
flushSchedulerQueue @ vue.runtime.esm .js: 2976
(anonymous) @ vue.runtime.esm.js:1832
flushCallbacks @ vue.runtime.esm.js:1753
vue.runtime.esm.js:1736 RangeError: Maximum call stack size exceeded

at _traverse (vue.runtime.esm.js:1966)
at _traverse (vue.runtime.esm.js:1966)
at _traverse (vue.runtime.esm.js:1966)
at _traverse (vue.runtime.esm.js:1966)
at _traverse (vue.runtime.esm.js:1966)
at _traverse (vue.runtime.esm.js:1966)
at _traverse (vue.runtime.esm.js:1966)
at _traverse (vue.runtime.esm.js:1966)
at _traverse (vue.runtime.esm.js:1966)
at _traverse (vue.runtime.esm.js:1966)