Uncaught TypeError: Cannot read property 'props' of null

[arikanmstf]

Hey, I migrated from 3.5.1 to 4.3.1 and I am having error:

Uncaught TypeError: Cannot read property 'props' of null

Some of my Columns might be null in some cases and I think this is the issue. Error fires at BootstrapTable.js:

// If columns changed, clean removed columns that had filters
      if (props.children !== this.props.children && this.filter) {
        var nextDataFields = _react2.default.Children.map(props.children, function (column) {
          return column.props.dataField;
        });
        _react2.default.Children.forEach(this.props.children, function (column) {
          var _column$props = column.props,
              dataField = _column$props.dataField,
              filter = _column$props.filter;

          if (filter && !nextDataFields.includes(dataField)) {
            // Clear filter
            _this2.filter.handleFilter(dataField, '', filter.type, filter);
          }
        });
      }

[austintino]

@arikanmstf Hey. Any chance this can get merged in? Finding the same issue.

I'm aware this is no longer supported but we need to bridge a gap at my org before updating to the newest versions.

Thanks for an awesome component! Greatly appreciated!

cc/ @AllenFang