diff --git a/image.go b/image.go
index 4e4c9364c..b12a54a54 100644
--- a/image.go
+++ b/image.go
@@ -717,6 +717,11 @@ func (i *Image) RGBA64At(x, y int) color.RGBA64 {
 }
 
 func (i *Image) at(x, y int) (r, g, b, a uint8) {
+	// Check the error existence and avoid unnecessary calls.
+	if ui.HasError() {
+		return 0, 0, 0, 0
+	}
+
 	if i.isDisposed() {
 		return 0, 0, 0, 0
 	}
diff --git a/internal/ui/context.go b/internal/ui/context.go
index 66a886a12..ff6084d89 100644
--- a/internal/ui/context.go
+++ b/internal/ui/context.go
@@ -66,7 +66,7 @@ func (c *contextImpl) forceUpdateFrame(outsideWidth, outsideHeight float64, devi
 }
 
 func (c *contextImpl) updateFrameImpl(updateCount int, outsideWidth, outsideHeight float64, deviceScaleFactor float64) error {
-	if err := theGlobalState.err(); err != nil {
+	if err := theGlobalState.error(); err != nil {
 		return err
 	}
 
@@ -102,6 +102,10 @@ func (c *contextImpl) updateFrameImpl(updateCount int, outsideWidth, outsideHeig
 		if err := c.game.Update(); err != nil {
 			return err
 		}
+		// Catch the error that happened at (*Image).At.
+		if err := theGlobalState.error(); err != nil {
+			return err
+		}
 		Get().resetForTick()
 	}
 
@@ -177,7 +181,7 @@ type globalState struct {
 	screenFilterEnabled_       int32
 }
 
-func (g *globalState) err() error {
+func (g *globalState) error() error {
 	err, ok := g.err_.Load().(error)
 	if !ok {
 		return nil
@@ -238,6 +242,10 @@ func (g *globalState) setScreenFilterEnabled(enabled bool) {
 	atomic.StoreInt32(&g.screenFilterEnabled_, v)
 }
 
+func HasError() bool {
+	return theGlobalState.error() != nil
+}
+
 func SetError(err error) {
 	theGlobalState.setError(err)
 }