message: fix(Picker): failed to render text type
diff: @@ -75,13 +75,15 @@ export default createComponent({
  const dataType = computed(() => {
  const firstColumn = props.columns[0];
  - if (typeof firstColumn === 'string') {
  - return 'text';
  - }
  + if (firstColumn && typeof firstColumn !== 'string') {
  if (childrenKey in firstColumn) {
  return 'cascade';
  }
  + if (valuesKey in firstColumn) {
  return 'object';
  + }
  + }
  + return 'text';
  });
  const formatCascade = () => {
  