laya.physics.js:430 Cannot read property 'GetType' of null

Uncaught TypeError: Cannot read property 'GetType' of null
    at box2d.b2Fixture.GetType (laya.physics.js:430)
    at box2d.b2ContactFactory.Create (laya.physics.js:576)
    at box2d.b2ContactManager.AddPair (laya.physics.js:586)
    at box2d.b2BroadPhase.UpdatePairs (laya.physics.js:308)
    at box2d.b2ContactManager.FindNewContacts (laya.physics.js:584)
    at box2d.b2World.Solve (laya.physics.js:799)
    at box2d.b2World.Step (laya.physics.js:811)
    at Physics.__proto._update (laya.physics.js:1792)
    at TimerHandler.__proto.run (laya.core.js:7533)
    at Timer.__proto._update (laya.core.js:7271)
FY)(D]_FL[JU6L~YTMU{(U.png
已邀请:

kylin

赞同来自:

哪个版本?
能给个简单的demo吗?

要回复问题请先

商务合作
商务合作