From a59173b13fcd685918ad120b69ab1591bfccd5b8 Mon Sep 17 00:00:00 2001
From: JeremyGamer13 <69337718+JeremyGamer13@users.noreply.github.com>
Date: Thu, 14 Dec 2023 17:56:06 -0700
Subject: [PATCH] dont try to show error on blocks not in the sprite

---
 src/containers/blocks.jsx | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/containers/blocks.jsx b/src/containers/blocks.jsx
index 76677a9e0d2..5c1bcc7c942 100644
--- a/src/containers/blocks.jsx
+++ b/src/containers/blocks.jsx
@@ -419,10 +419,11 @@ class Blocks extends React.Component {
         // blocks still exist in fullscreen for some reason
         if (this.props.isFullScreen) return;
         if (!this.props.vm.editingTarget) return;
+        const targetBlock = this.workspace.getBlockById(data.id);
+        if (!targetBlock) return; // this happens when we switch sprites
         this.workspace.glowBlock(data.id, false);
         this.workspace.reportValue(data.id, data.value, true);
         this.workspace.errorStack(data.id, true);
-
     }
     getToolboxXML () {
         // Use try/catch because this requires digging pretty deep into the VM