diff --git a/errors.go b/errors.go
index bd81088..c4a9ad7 100644
--- a/errors.go
+++ b/errors.go
@@ -33,6 +33,10 @@ func (ev *EventError) When() time.Time {
 	return ev.t
 }
 
+func (ev *EventError) Error() string {
+	return ev.err.Error()
+}
+
 func NewEventError(err error) *EventError {
 	return &EventError{t: time.Now(), err: err}
 }
diff --git a/tscreen.go b/tscreen.go
index 95cb1b5..9695a47 100644
--- a/tscreen.go
+++ b/tscreen.go
@@ -558,6 +558,8 @@ func (t *tScreen) resize() {
 			t.cells = ResizeCells(t.cells, t.w, t.h, w, h)
 			t.w = w
 			t.h = h
+
+			InvalidateCells(t.cells)
 		}
 	}
 	if ev != nil {