From 2d68ad74b9ce4145b5f3973992c8bae42104a4d6 Mon Sep 17 00:00:00 2001
From: wangchensu <wangchensu@huawei.com>
Date: Tue, 19 Aug 2025 18:56:57 +0800
Subject: [PATCH] change the ref __parentViewOfBuildNode in buildernot to
 weakRef

Signed-off-by: wangchensu <wangchensu@huawei.com>
Change-Id: I59d5d7432cf27dd2717991b07cc4e59e69550785
---
 .../declarative_frontend/ark_node/src/builder_node.ts     | 8 ++++----
 .../bridge/declarative_frontend/ark_node/src/common.ts    | 2 +-
 .../declarative_frontend/ark_node/src/render_node.ts      | 1 -
 frameworks/bridge/declarative_frontend/engine/jsXNode.js  | 8 ++++----
 4 files changed, 9 insertions(+), 10 deletions(-)

diff --git a/frameworks/bridge/declarative_frontend/ark_node/src/builder_node.ts b/frameworks/bridge/declarative_frontend/ark_node/src/builder_node.ts
index 3c1a926d670..5943882d06a 100644
--- a/frameworks/bridge/declarative_frontend/ark_node/src/builder_node.ts
+++ b/frameworks/bridge/declarative_frontend/ark_node/src/builder_node.ts
@@ -95,7 +95,7 @@ class JSBuilderNode extends BaseNode implements IDisposable {
   private allowFreezeWhenInactive: boolean;
   private parentallowFreeze: boolean;
   private isFreeze: boolean;
-  public __parentViewOfBuildNode?: ViewBuildNodeBase;
+  public __parentViewOfBuildNode?: WeakRef<ViewBuildNodeBase>;
   private updateParams_: Object;
   private activeCount_: number;
   constructor(uiContext: UIContext, options?: RenderOptions) {
@@ -114,7 +114,7 @@ class JSBuilderNode extends BaseNode implements IDisposable {
   }
   public findProvidePU__(providePropName: string): ObservedPropertyAbstractPU<any> | undefined {
     if (this.__enableBuilderNodeConsume__ && this.__parentViewOfBuildNode) {
-      return this.__parentViewOfBuildNode.findProvidePU__(providePropName);
+      return this.__parentViewOfBuildNode?.deref()?.findProvidePU__(providePropName);
     }
     return undefined;
   }
@@ -244,10 +244,10 @@ class JSBuilderNode extends BaseNode implements IDisposable {
     this.frameNode_.setBuilderNode(this);
     let id = this.frameNode_.getUniqueId();
     if (this.id_ && this.id_ !== id) {
-      this.__parentViewOfBuildNode?.removeChildBuilderNode(this.id_);
+      this.__parentViewOfBuildNode?.deref()?.removeChildBuilderNode(this.id_);
     }
     this.id_ = id;
-    this.__parentViewOfBuildNode?.addChildBuilderNode(this);
+    this.__parentViewOfBuildNode?.deref()?.addChildBuilderNode(this);
     FrameNodeFinalizationRegisterProxy.rootFrameNodeIdToBuilderNode_.set(this.frameNode_.getUniqueId(), new WeakRef(this.frameNode_));
     __JSScopeUtil__.restoreInstanceId();
   }
diff --git a/frameworks/bridge/declarative_frontend/ark_node/src/common.ts b/frameworks/bridge/declarative_frontend/ark_node/src/common.ts
index d45089877f7..9999bd45fe7 100644
--- a/frameworks/bridge/declarative_frontend/ark_node/src/common.ts
+++ b/frameworks/bridge/declarative_frontend/ark_node/src/common.ts
@@ -27,7 +27,7 @@ function __establishConnection__(allow: boolean, parentView: ViewBuildNodeBase |
         if (builderNode.getInheritFreeze()) {
             builderNode.setAllowFreezeWhenInactive(allow);
         }
-        builderNode.__parentViewOfBuildNode = parentView;
+        builderNode.__parentViewOfBuildNode = new WeakRef(parentView);
         parentView?.addChildBuilderNode(builderNode);
     });
     return true;
diff --git a/frameworks/bridge/declarative_frontend/ark_node/src/render_node.ts b/frameworks/bridge/declarative_frontend/ark_node/src/render_node.ts
index 94393c843d7..b8d4c654e8c 100644
--- a/frameworks/bridge/declarative_frontend/ark_node/src/render_node.ts
+++ b/frameworks/bridge/declarative_frontend/ark_node/src/render_node.ts
@@ -166,7 +166,6 @@ class LengthMetrics {
 }
 
 declare interface Resource {}
-declare type BusinessError = any
 
 declare enum Color {
   White,
diff --git a/frameworks/bridge/declarative_frontend/engine/jsXNode.js b/frameworks/bridge/declarative_frontend/engine/jsXNode.js
index 6ccca88eb88..450f7c32eb0 100644
--- a/frameworks/bridge/declarative_frontend/engine/jsXNode.js
+++ b/frameworks/bridge/declarative_frontend/engine/jsXNode.js
@@ -184,7 +184,7 @@ class JSBuilderNode extends BaseNode {
     }
     findProvidePU__(providePropName) {
         if (this.__enableBuilderNodeConsume__ && this.__parentViewOfBuildNode) {
-            return this.__parentViewOfBuildNode.findProvidePU__(providePropName);
+            return this.__parentViewOfBuildNode?.deref()?.findProvidePU__(providePropName);
         }
         return undefined;
     }
@@ -315,10 +315,10 @@ class JSBuilderNode extends BaseNode {
         this.frameNode_.setBuilderNode(this);
         let id = this.frameNode_.getUniqueId();
         if (this.id_ && this.id_ !== id) {
-            this.__parentViewOfBuildNode?.removeChildBuilderNode(this.id_);
+            this.__parentViewOfBuildNode?.deref()?.removeChildBuilderNode(this.id_);
         }
         this.id_ = id;
-        this.__parentViewOfBuildNode?.addChildBuilderNode(this);
+        this.__parentViewOfBuildNode?.deref()?.addChildBuilderNode(this);
         FrameNodeFinalizationRegisterProxy.rootFrameNodeIdToBuilderNode_.set(this.frameNode_.getUniqueId(), new WeakRef(this.frameNode_));
         __JSScopeUtil__.restoreInstanceId();
     }
@@ -3288,7 +3288,7 @@ function __establishConnection__(allow, parentView, builderIds) {
         if (builderNode.getInheritFreeze()) {
             builderNode.setAllowFreezeWhenInactive(allow);
         }
-        builderNode.__parentViewOfBuildNode = parentView;
+        builderNode.__parentViewOfBuildNode = new WeakRef(parentView);
         parentView?.addChildBuilderNode(builderNode);
     });
     return true;
-- 
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