zane.deng
zane.deng
``` // restore expanded keys if ('expandedKeys' in this.props) { res.rawExpandedKeys = [].concat((0, _toConsumableArray3.default)(this._rawExpandedKeys)) || [].concat((0, _toConsumableArray3.default)(this.state.expandedKeys)); } .......................... this.setState({ expandedKeys: res.rawExpandedKeys.concat([res.node.props.eventKey]) }); ``` res.rawExpandedKeys is undefind
### Search first - [X] I searched and no similar issues were found ### What Happened? After configuring the subscription information, clicking the link button results in the following error....