修复bug

one_stop_public/tableCompon/index.jsx

@@ -1294,6 +1294,7 @@ export default class tableCom extends Component {
         const x = base52.split('.');
         base52 = x[x.length - 1];
       }
+      if(obj[base52]){
       dispatch({
         type: 'DataColumn/getSqlLabels',
         payload: { sqlKey, values: obj[base52], labelName, valueName, allValues },
@@ -1301,6 +1302,7 @@ export default class tableCom extends Component {
           this.setState({ labels, selectDis: false });
         },
       });
+      }
     } else {
       dispatch({
         type: 'DataColumn/getSqlOptions',