Index: samples/swarm/swarm_ui_lib/layout/GridTracks.dart |
diff --git a/samples/swarm/swarm_ui_lib/layout/GridTracks.dart b/samples/swarm/swarm_ui_lib/layout/GridTracks.dart |
index 99d5e7c7d1c2d40e3eed2ac53deb3f3134a5f0ac..abf245de67a724551a054fd0a9ec5da7d09406a9 100644 |
--- a/samples/swarm/swarm_ui_lib/layout/GridTracks.dart |
+++ b/samples/swarm/swarm_ui_lib/layout/GridTracks.dart |
@@ -118,7 +118,7 @@ class GridTemplate { |
for (int r = 0; r < templateRows.length; r++) { |
String row = templateRows[r]; |
for (int c = 0; c < row.length; c++) { |
- int cell = row.charCodeAt(c); |
+ int cell = row.codeUnitAt(c); |
final rect = _rects[cell]; |
if (rect != null) { |
rect.add(r + 1, c + 1); |
@@ -142,7 +142,7 @@ class GridTemplate { |
throw new UnsupportedError( |
'grid-cell "$cell" must be a one character string'); |
} |
- final rect = _rects[cell.charCodeAt(0)]; |
+ final rect = _rects[cell.codeUnitAt(0)]; |
if (rect == null) { |
throw new UnsupportedError( |
'grid-cell "$cell" not found in parent\'s grid-template'); |