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NodeManager: Make `delete()` more robust. (#33160)

Michael Herzog 1 月之前
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1e7e3cff30
共有 1 個文件被更改,包括 8 次插入3 次删除
  1. 8 3
      src/renderers/common/nodes/NodeManager.js

+ 8 - 3
src/renderers/common/nodes/NodeManager.js

@@ -414,11 +414,16 @@ class NodeManager extends DataMap {
 		if ( object.isRenderObject ) {
 
 			const nodeBuilderState = this.get( object ).nodeBuilderState;
-			nodeBuilderState.usedTimes --;
 
-			if ( nodeBuilderState.usedTimes === 0 ) {
+			if ( nodeBuilderState !== undefined ) {
 
-				this.nodeBuilderCache.delete( this.getForRenderCacheKey( object ) );
+				nodeBuilderState.usedTimes --;
+
+				if ( nodeBuilderState.usedTimes === 0 ) {
+
+					this.nodeBuilderCache.delete( this.getForRenderCacheKey( object ) );
+
+				}
 
 			}
 

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