Index: packages/charted/lib/charts/cartesian_renderers/cartesian_base_renderer.dart |
diff --git a/packages/charted/lib/charts/cartesian_renderers/cartesian_base_renderer.dart b/packages/charted/lib/charts/cartesian_renderers/cartesian_base_renderer.dart |
index 96873bddea4f2c5a17e5fabcc8bc08dd01c784af..92ccbd6bb185e0989c7479263c3b620cdb919597 100644 |
--- a/packages/charted/lib/charts/cartesian_renderers/cartesian_base_renderer.dart |
+++ b/packages/charted/lib/charts/cartesian_renderers/cartesian_base_renderer.dart |
@@ -182,7 +182,7 @@ abstract class CartesianRendererBase implements CartesianRenderer { |
if (state == null || area.useRowColoring) { |
_columnStylesCache[column] = const []; |
} else { |
- var styles = [], flags = _columnStateCache[column]; |
+ var styles = <String>[], flags = _columnStateCache[column]; |
if (flags & ChartState.COL_SELECTED != 0) { |
styles.add(ChartState.COL_SELECTED_CLASS); |