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-rwxr-xr-xclient/src/main/java/com/vaadin/client/widgets/Grid.java7
1 files changed, 5 insertions, 2 deletions
diff --git a/client/src/main/java/com/vaadin/client/widgets/Grid.java b/client/src/main/java/com/vaadin/client/widgets/Grid.java
index 2cbeb9cd21..977935c9bf 100755
--- a/client/src/main/java/com/vaadin/client/widgets/Grid.java
+++ b/client/src/main/java/com/vaadin/client/widgets/Grid.java
@@ -7809,8 +7809,11 @@ public class Grid<T> extends ResizeComposite implements HasSelectionHandlers<T>,
}
}
- assert cell != null : "received " + eventType
- + "-event with a null cell target";
+ if (cell == null) {
+ getLogger().log(Level.WARNING,
+ "received " + eventType + "-event with a null cell target");
+ return;
+ }
eventCell.set(cell, getSectionFromContainer(container));
GridEvent<T> gridEvent = new GridEvent<>(event, eventCell);