I have the follow function that will delete object from array. It also returns the array tree without the items that was deleted. My issues is that it works when my objToFindBy is null deleting everything where {group: null} is found however it error with promise rejection if I set objToFindBy {group: 'some string'}

This code should delete all occurrences where the objToFindBy is a match, example {group: null} will find everywhere will the group is null and delete all object and then return the full tree without the objects that was deleted

findAndDeleteAll(tree, 'items', {group: null}) // work and delete all where match. then returns the tree without deleted objects

findAndDeleteAll(tree, 'items', {group: 'd575c91f-4765-4073-a948-5e305116610c'}) // promise rejection

const tree ={
    "type": "app",
    "info": "Custom Layout",
    "items": [
      {
        "id": "d575c91f-4765-4073-a948-5e305116610c",
        "title": "Fc",
        "group": null
      },
      {
        "id": "890d5a1e-3f03-42cd-a695-64a17b6b9bea",
        "title": null,
        "group": null
      },
      {
        "id": "cbe00537-0bb8-4837-8019-de48cb04edd6",
        "title": null,
        "group": "d575c91f-4765-4073-a948-5e305116610c",
      },
      {
        "id": "b8751c32-2121-4907-a229-95e3e49bcb39",
        "title": null,
        "group": "d575c91f-4765-4073-a948-5e305116610c"
      }
    ],
    "Children": []
  }

var findAndDeleteAll = function findAndDeleteAll(tree, childrenKey, objToFindBy) {
      var treeModified = false;
      var findKeys = Object.keys(objToFindBy);
      var findSuccess = false;
      findKeys.forEach(function (key) {
        (0, _lodash2.default)(tree[key], objToFindBy[key]) ? findSuccess = true : findSuccess = false;
      });
      if (findSuccess) {
        Object.keys(tree).forEach(function (key) {
          return delete tree[key];
        });
        return tree;
      }
      function innerFunc(tree, childrenKey, objToFindBy) {
        if (tree[childrenKey]) {
          var _loop = function _loop(index) {
            var findKeys = Object.keys(objToFindBy);
            var findSuccess = false;
            findKeys.forEach(function (key) {
              (0, _lodash2.default)(tree[childrenKey][index][key], objToFindBy[key]) ? findSuccess = true : findSuccess = false;
            });
            if (findSuccess) {
              tree[childrenKey].splice(index, 1);
              treeModified = true;
            }
            if (tree[childrenKey][index].hasOwnProperty(childrenKey)) {
              innerFunc(tree[childrenKey][index], childrenKey, objToFindBy);
            }
          };
    
          for (var index = tree[childrenKey].length - 1; index >= 0; index--) {
            _loop(index);
          }
        }
      }
      innerFunc(tree, childrenKey, objToFindBy);
      return treeModified ? tree : false;
    };