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Creator 版本： 3.3.2或3.6.1
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目标平台： chrome浏览器网页
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重现方式：
start() {
if (PhysicsSystem2D.instance) {
PhysicsSystem2D.instance.on(
Contact2DType.BEGIN_CONTACT, this.onBeginContact, this
);
}
}
onBeginContact(selfCollider: Collider2D, otherCollider: Collider2D) {
otherCollider.destroy();
//或调用 otherCollider.node.destroy();
}
otherCollider内容：
- 首个报错：
为什么我全局监听碰撞后在onBeginContact回调里通过otherCollider参数调用otherCollider.destroy();直接报错：
box2d.umd.js:7181 Uncaught Error
at b2Body.SetActive (box2d.umd.js:7181:15)
at b2RigidBody2D.setActive (rigid-body.ts:197:21)
at b2RigidBody2D.onDisable (rigid-body.ts:58:14)
at RigidBody2D.onDisable (rigid-body-2d.ts:512:24)
at ComponentScheduler.disableComp (component-scheduler.ts:440:22)
at NodeActivator._deactivateNodeRecursively (node-activator.ts:317:50)
at NodeActivator.activateNode (node-activator.ts:187:18)
at Node.set (base-node.ts:170:54)
at Node.destroy (base-node.ts:1193:13)
at Npc.onBeginContact (Npc.ts:159:28)
尝试了调用otherCollider.node.destroy();，但也报错：
Uncaught TypeError: Cannot read properties of null (reading ‘enabledContactListener’)
at PhysicsContact.emit (physics-contact.ts:244:20)
at PhysicsContactListener._onBeginContact [as _BeginContact] (physics-world.ts:366:11)
at PhysicsContactListener.BeginContact (physics-contact-listener.ts:67:18)
at b2PolygonAndCircleContact.Update (box2d.umd.js:11803:24)
at b2ContactManager.Collide (box2d.umd.js:12479:17)
at b2World.Step (box2d.umd.js:19588:33)
at b2PhysicsWorld.step (physics-world.ts:133:21)
at PhysicsSystem2D.postUpdate (physics-system.ts:246:31)
at Director.tick (director.ts:760:38)
at callback (game.ts:734:26)
- 编辑器操作系统：win11 64位
- 重现概率： 100%
