Редактируемый реестр раздела.

Делаю редактируемый реестр раздела для справочника. Пример взял тут. Требование на странице SystemDesigner добавить ссылки на редактировние справочника. Вязл объект NavDefectClassificator, записи которого содержит в себе 3 справочых поля.

создал схему раздела NavDefectClassificatorSection (код ниже). добавил записи в SysModuleEntity, SysModule

Получилось то что надо. Открывается новая вкладка в браузере. там редактиуемый реестр. Нажимаю на запись и тут ошибки. Сразу после нажатия пропадают значения записей в реестре

а в консоли ошибки

Uncaught TypeError: Cannot read properties of undefined (reading 'pages')

вот сам код схемы раздела

define("NavDefectClassificatorSection", ["ConfigurationGrid", "ConfigurationGridGenerator", "ConfigurationGridUtilities"],
	   function() {
	return {
		entitySchemaName: "NavDefectClassificator",
		details: /**SCHEMA_DETAILS*/{}/**SCHEMA_DETAILS*/,
		diff: /**SCHEMA_DIFF*/[
			{
				"operation": "merge",
				"name": "DataGrid",
				"values": {
					"className": "Terrasoft.ConfigurationGrid",
					"generator": "ConfigurationGridGenerator.generatePartial",
					"generateControlsConfig": {"bindTo": "generateActiveRowControlsConfig"},
					"changeRow": {"bindTo": "changeRow"},
					"unSelectRow": {"bindTo": "unSelectRow"},
					"onGridClick": {"bindTo": "onGridClick"},
					"initActiveRowKeyMap": {"bindTo": "initActiveRowKeyMap"},
					"activeRowAction": {"bindTo": "onActiveRowAction"},
					"multiSelect": {"bindTo": "MultiSelect"}
				}
			},
			{
				"operation": "insert",
				"name": "activeRowActionSave",
				"parentName": "DataGrid",
				"propertyName": "activeRowActions",
				"values": {
					"className": "Terrasoft.Button",
					"style": Terrasoft.controls.ButtonEnums.style.TRANSPARENT,
					"tag": "save",
					"markerValue": "save",
					"imageConfig": {"bindTo": "Resources.Images.SaveIcon"}
				}
			},
			{
				"operation": "insert",
				"name": "activeRowActionCopy",
				"parentName": "DataGrid",
				"propertyName": "activeRowActions",
				"values": {
					"className": "Terrasoft.Button",
					"style": Terrasoft.controls.ButtonEnums.style.TRANSPARENT,
					"tag": "copy",
					"markerValue": "copy",
					"imageConfig": {"bindTo": "Resources.Images.CopyIcon"}
				}
			},
			{
				"operation": "insert",
				"name": "activeRowActionCard",
				"parentName": "DataGrid",
				"propertyName": "activeRowActions",
				"values": {
					"className": "Terrasoft.Button",
					"style": Terrasoft.controls.ButtonEnums.style.TRANSPARENT,
					"tag": "card",
					"markerValue": "card",
					"visible": {"bindTo": "HasEditPages"},
					"imageConfig": {"bindTo": "Resources.Images.CardIcon"}
				}
			},
			{
				"operation": "insert",
				"name": "activeRowActionCancel",
				"parentName": "DataGrid",
				"propertyName": "activeRowActions",
				"values": {
					"className": "Terrasoft.Button",
					"style": Terrasoft.controls.ButtonEnums.style.TRANSPARENT,
					"tag": "cancel",
					"markerValue": "cancel",
					"imageConfig": {"bindTo": "Resources.Images.CancelIcon"}
				}
			},
			{
				"operation": "insert",
				"name": "activeRowActionRemove",
				"parentName": "DataGrid",
				"propertyName": "activeRowActions",
				"values": {
					"className": "Terrasoft.Button",
					"style": Terrasoft.controls.ButtonEnums.style.TRANSPARENT,
					"tag": "remove",
					"markerValue": "remove",
					"imageConfig": {"bindTo": "Resources.Images.RemoveIcon"}
				}
			},
			{
				"operation": "remove",
				"name": "DataGridActiveRowOpenAction"
			},
			{
				"operation": "remove",
				"name": "DataGridActiveRowCopyAction"
			},
			{
				"operation": "remove",
				"name": "DataGridActiveRowDeleteAction"
			},
			{
				"operation": "remove",
				"name": "ProcessEntryPointGridRowButton"
			}
		]/**SCHEMA_DIFF*/,
		mixins: {
			ConfigurationGridUtilites: "Terrasoft.ConfigurationGridUtilities"
		},
		messages: {},
		methods: {
			edit: function() {
				var procElId = this.getActiveRow().get("ProcessElementId");
				var recordId = this.get("ActiveRow");
				if (procElId && !this.Terrasoft.isEmptyGUID(procElId)) {
					this.sandbox.publish("ProcessExecDataChanged", {
						procElUId: procElId,
						recordId: recordId,
						scope: this,
						parentMethodArguments: null,
						parentMethod: function() {
							return false;
						}
					});
					return true;
				}
				this.editRecord(recordId);
			},
			editRecord: function(primaryColumnValue) {
				this.Terrasoft.chain(
					function(next) {
						var activeRow = this.findActiveRow();
						this.saveRowChanges(activeRow, next);
					},
					function() {
						var activeRow = this.getActiveRow();
						var typeColumnValue = this.getTypeColumnValue(activeRow);
						var schemaName = this.getEditPageSchemaName(typeColumnValue);
 
						var config = {
							schemaName: schemaName,
							id: primaryColumnValue,
							operation: Terrasoft.ConfigurationEnums.CardOperation.EDIT,
							moduleId: this.getChainCardModuleSandboxId(typeColumnValue)
						};
 
						this.sandbox.publish("PushHistoryState", {
							hash: Ext.String.format("{0}/{1}/{2}/{3}",
													"CardModuleV2", schemaName, Terrasoft.ConfigurationEnums.CardOperation.EDIT, primaryColumnValue),
							silent: true
						});
						this.openCardInChain(config);
					}, this);
			},
			addRecord: function(typeColumnValue) {
				if (!typeColumnValue) {
					if (this.get("EditPages").getCount() > 1) {
						return false;
					}
					var tag = this.get("AddRecordButtonTag");
					typeColumnValue = tag || this.Terrasoft.GUID_EMPTY;
				}
				this.addRow(typeColumnValue);
			},
			copyRecord: function(primaryColumnValue) {
				this.copyRow(primaryColumnValue);
			},
			getGridRowViewModelConfig: function() {
				var gridRowViewModelConfig =
					this.mixins.GridUtilities.getGridRowViewModelConfig.apply(this, arguments);
				Ext.apply(gridRowViewModelConfig, {entitySchema: this.entitySchema});
				var editPages = this.get("EditPages");
				this.Ext.apply(gridRowViewModelConfig.values, {HasEditPages: editPages && !editPages.isEmpty()});
				return gridRowViewModelConfig;
			},
			getGridRowViewModelClassName: function() {
				return this.mixins.GridUtilities.getGridRowViewModelClassName.apply(this, arguments);
			},
			onRender: function() {
				this.callParent(arguments);
				if (!this.get("Restored")) {
					this.reloadGridColumnsConfig(true);
				}
			},
			getDefaultGridColumns: function() {
				var systemColumns = this.systemColumns;
				var allowedDataValueTypes = this.get("AllowedDataValueTypes");
				var entitySchema = this.entitySchema;
				var entitySchemaColumns = [];
				Terrasoft.each(entitySchema.columns, function(column, columnName) {
					if (Ext.Array.contains(systemColumns, columnName) ||
						!Ext.Array.contains(allowedDataValueTypes, column.dataValueType)) {
						return;
					}
					entitySchemaColumns.push(column);
				}, this);
				var primaryDisplayColumnName = entitySchema.primaryDisplayColumnName;
				entitySchemaColumns.sort(function(a, b) {
					if (a.name === primaryDisplayColumnName) {
						return -1;
					}
					if (b.name === primaryDisplayColumnName) {
						return 1;
					}
					return 0;
				}, this);
				return (entitySchemaColumns.length > 4) ? entitySchemaColumns.slice(0, 4) : entitySchemaColumns;
			},
			onActiveRowAction: function() {
				this.mixins.ConfigurationGridUtilities.onActiveRowAction.apply(this, arguments);
				this.callParent(arguments);
			},
			onActiveRowAction: function(buttonTag, primaryColumnValue) {
				switch (buttonTag) {
					case "card":
						this.edit();
						break;
					case "copy":
						this.copyRecord(primaryColumnValue);
						break;
					case "remove":
						this.deleteRecords();
						break;
					case "cancel":
						this.discardChanges(primaryColumnValue);
						break;
					case "save":
						this.onActiveRowSave(primaryColumnValue);
						break;
				}
			}
		},
		attributes: {
			IsEditable: {
				dataValueType: Terrasoft.DataValueType.BOOLEAN,
				type: Terrasoft.ViewModelColumnType.VIRTUAL_COLUMN,
				value: true
			}
		},
	};
});

Как побороть?