[]载入U3D导出的粒子特效报错

以下报错信息：
 Uncaught Error: ShurikenParticleSystem:the maxParticleCount multiply mesh vertexCount is large than 65535.
    at ShurikenParticleSystem.__proto._initBufferDatas (laya.d3.js:26634)
    at ShurikenParticleSystem.<anonymous> (laya.d3.js:27190)
    at ShuriKenParticle3D.__proto._parseCustomProps (laya.d3.js:40855)
    at Function.Utils3D._createNodeByJson (laya.d3.js:17945)
    at Function.Utils3D._createNodeByJson (laya.d3.js:17954)
    at Sprite3D.__proto.onAsynLoaded (laya.d3.js:30800)
    at ResInfo.onLoaded (laya.core.js:13189)
    at EventHandler.__proto.runWith (laya.core.js:726)
    at ResInfo.__proto.event (laya.core.js:494)
    at LoaderManager.__proto._endLoad (laya.core.js:13347)
__proto._initBufferDatas @ laya.d3.js:26634
(anonymous) @ laya.d3.js:27190
__proto._parseCustomProps @ laya.d3.js:40855
Utils3D._createNodeByJson @ laya.d3.js:17945
Utils3D._createNodeByJson @ laya.d3.js:17954
__proto.onAsynLoaded @ laya.d3.js:30800
onLoaded @ laya.core.js:13189
__proto.runWith @ laya.core.js:726
__proto.event @ laya.core.js:494
__proto._endLoad @ laya.core.js:13347
onLoaded @ laya.core.js:13323
__proto.runWith @ laya.core.js:726
__proto.event @ laya.core.js:494
__proto.endLoad @ laya.core.js:12935
Laya3D._onHierarchyInnerFirstLevResouLoaded @ laya.d3.js:18590
__proto.run @ laya.core.js:710
onComplete @ laya.core.js:13149
__proto.run @ laya.core.js:710
onLoaded @ laya.core.js:13190
__proto.runWith @ laya.core.js:726
__proto.event @ laya.core.js:494
__proto._endLoad @ laya.core.js:13347
onLoaded @ laya.core.js:13323
__proto.runWith @ laya.core.js:726
__proto.event @ laya.core.js:494
__proto.endLoad @ laya.core.js:12935
Laya3D._onMeshLmLoaded @ laya.d3.js:18724
__proto.runWith @ laya.core.js:725
__proto.event @ laya.core.js:494
__proto.complete @ laya.core.js:12920
__proto.onLoaded @ laya.core.js:12888
__proto.runWith @ laya.core.js:724
__proto.event @ laya.core.js:494
__proto.complete @ laya.core.js:12575
__proto._onLoad @ laya.core.js:12540
http.onload @ laya.core.js:12499
load (async)
__proto.send @ laya.core.js:12498
__proto.load @ laya.core.js:12692
Laya3D._loadMesh @ laya.d3.js:18661
__proto.load @ laya.core.js:12662
__proto._doLoad @ laya.core.js:13328
__proto._next @ laya.core.js:13301
__proto._createLoad @ laya.core.js:13286
__proto._create @ laya.core.js:13187
__proto.create @ laya.core.js:13143
Laya3D._onHierarchyInnerSecondLevResouLoaded @ laya.d3.js:18581
__proto.run @ laya.core.js:710
onComplete @ laya.core.js:13149
__proto.run @ laya.core.js:710
__proto.event @ laya.core.js:494
onLoaded @ laya.core.js:13191
__proto.runWith @ laya.core.js:726
__proto.event @ laya.core.js:494
__proto._endLoad @ laya.core.js:13347
onLoaded @ laya.core.js:13323
__proto.runWith @ laya.core.js:726
__proto.event @ laya.core.js:494
__proto.endLoad @ laya.core.js:12935
Laya3D._onMateialTexturesLoaded @ laya.d3.js:18844
__proto.run @ laya.core.js:710
onComplete @ laya.core.js:13149
__proto.run @ laya.core.js:710
onLoaded @ laya.core.js:13190
__proto.runWith @ laya.core.js:724
__proto.event @ laya.core.js:494
__proto._endLoad @ laya.core.js:13347
onLoaded @ laya.core.js:13323
__proto.runWith @ laya.core.js:724
__proto.event @ laya.core.js:494
__proto.endLoad @ laya.core.js:12935
Loader.checkNext @ laya.core.js:12964
__proto.complete @ laya.core.js:12923
__proto.onLoaded @ laya.core.js:12808
onload @ laya.core.js:12736
load (async)
__proto._loadImage @ laya.core.js:12745
__proto.load @ laya.core.js:12665
__proto._doLoad @ laya.core.js:13328
__proto._next @ laya.core.js:13301
__proto._createLoad @ laya.core.js:13286
__proto._create @ laya.core.js:13187
__proto.create @ laya.core.js:13143
Laya3D._onMaterilLmatLoaded @ laya.d3.js:18836
__proto.runWith @ laya.core.js:725
__proto.event @ laya.core.js:494
__proto.complete @ laya.core.js:12920
__proto.onLoaded @ laya.core.js:12888
__proto.runWith @ laya.core.js:724
__proto.event @ laya.core.js:494
__proto.complete @ laya.core.js:12575
__proto._onLoad @ laya.core.js:12540
http.onload @ laya.core.js:12499
load (async)
__proto.send @ laya.core.js:12498
__proto.load @ laya.core.js:12692
Laya3D._loadMaterial @ laya.d3.js:18745
__proto.load @ laya.core.js:12662
__proto._doLoad @ laya.core.js:13328
__proto._next @ laya.core.js:13301
onLoaded @ laya.core.js:13325
__proto.runWith @ laya.core.js:726
__proto.event @ laya.core.js:494
__proto.endLoad @ laya.core.js:12935
Laya3D._onMateialTexturesLoaded @ laya.d3.js:18844
Laya3D._onMaterilLmatLoaded @ laya.d3.js:18838
__proto.runWith @ laya.core.js:725
__proto.event @ laya.core.js:494
__proto.complete @ laya.core.js:12920
__proto.onLoaded @ laya.core.js:12888
__proto.runWith @ laya.core.js:724
__proto.event @ laya.core.js:494
__proto.complete @ laya.core.js:12575
__proto._onLoad @ laya.core.js:12540
http.onload @ laya.core.js:12499
load (async)
__proto.send @ laya.core.js:12498
__proto.load @ laya.core.js:12692
Laya3D._loadMaterial @ laya.d3.js:18745
__proto.load @ laya.core.js:12662
__proto._doLoad @ laya.core.js:13328
__proto._next @ laya.core.js:13301
onLoaded @ laya.core.js:13325
__proto.runWith @ laya.core.js:726
__proto.event @ laya.core.js:494
__proto.endLoad @ laya.core.js:12935
Laya3D._onMateialTexturesLoaded @ laya.d3.js:18844
__proto.run @ laya.core.js:710
onComplete @ laya.core.js:13149
__proto.run @ laya.core.js:710
onLoaded @ laya.core.js:13190
__proto.runWith @ laya.core.js:724
__proto.event @ laya.core.js:494
__proto._endLoad @ laya.core.js:13347
onLoaded @ laya.core.js:13323
__proto.runWith @ laya.core.js:724
__proto.event @ laya.core.js:494
__proto.endLoad @ laya.core.js:12935
Loader.checkNext @ laya.core.js:12964
__proto.complete @ laya.core.js:12923
__proto.onLoaded @ laya.core.js:12808
onload @ laya.core.js:12736
load (async)
__proto._loadImage @ laya.core.js:12745
__proto.load @ laya.core.js:12665
__proto._doLoad @ laya.core.js:13328
__proto._next @ laya.core.js:13301
__proto._createLoad @ laya.core.js:13286
__proto._create @ laya.core.js:13187
__proto.create @ laya.core.js:13143
Laya3D._onMaterilLmatLoaded @ laya.d3.js:18836
__proto.runWith @ laya.core.js:725
__proto.event @ laya.core.js:494
__proto.complete @ laya.core.js:12920
__proto.onLoaded @ laya.core.js:12888
__proto.runWith @ laya.core.js:724
__proto.event @ laya.core.js:494
__proto.complete @ laya.core.js:12575
__proto._onLoad @ laya.core.js:12540
http.onload @ laya.core.js:12499
load (async)
__proto.send @ laya.core.js:12498
__proto.load @ laya.core.js:12692
Laya3D._loadMaterial @ laya.d3.js:18745
__proto.load @ laya.core.js:12662
__proto._doLoad @ laya.core.js:13328
__proto._next @ laya.core.js:13301
onLoaded @ laya.core.js:13325
__proto.runWith @ laya.core.js:726
__proto.event @ laya.core.js:494
__proto.endLoad @ laya.core.js:12935
Laya3D._onMateialTexturesLoaded @ laya.d3.js:18844
__proto.run @ laya.core.js:710
onComplete @ laya.core.js:13149
__proto.run @ laya.core.js:710
onLoaded @ laya.core.js:13190
__proto.runWith @ laya.core.js:724
__proto.event @ laya.core.js:494
__proto._endLoad @ laya.core.js:13347
onLoaded @ laya.core.js:13323
__proto.runWith @ laya.core.js:724
__proto.event @ laya.core.js:494
__proto.endLoad @ laya.core.js:12935
Loader.checkNext @ laya.core.js:12964
__proto.complete @ laya.core.js:12923
__proto.onLoaded @ laya.core.js:12808
onload @ laya.core.js:12736
load (async)
__proto._loadImage @ laya.core.js:12745
__proto.load @ laya.core.js:12665
__proto._doLoad @ laya.core.js:13328
__proto._next @ laya.core.js:13301
__proto._createLoad @ laya.core.js:13286
__proto._create @ laya.core.js:13187
__proto.create @ laya.core.js:13143
Laya3D._onMaterilLmatLoaded @ laya.d3.js:18836
__proto.runWith @ laya.core.js:725
__proto.event @ laya.core.js:494
__proto.complete @ laya.core.js:12920
__proto.onLoaded @ laya.core.js:12888
__proto.runWith @ laya.core.js:724
__proto.event @ laya.core.js:494
__proto.complete @ laya.core.js:12575
__proto._onLoad @ laya.core.js:12540
http.onload @ laya.core.js:12499
load (async)
__proto.send @ laya.core.js:12498
__proto.load @ laya.core.js:12692
Laya3D._loadMaterial @ laya.d3.js:18745
__proto.load @ laya.core.js:12662
__proto._doLoad @ laya.core.js:13328
__proto._next @ laya.core.js:13301
onLoaded @ laya.core.js:13325
__proto.runWith @ laya.core.js:726
__proto.event @ laya.core.js:494
__proto.endLoad @ laya.core.js:12935
Laya3D._onMateialTexturesLoaded @ laya.d3.js:18844
__proto.run @ laya.core.js:710
onComplete @ laya.core.js:13149
__proto.run @ laya.core.js:710
onLoaded @ laya.core.js:13190
__proto.runWith @ laya.core.js:724
__proto.event @ laya.core.js:494
__proto._endLoad @ laya.core.js:13347
onLoaded @ laya.core.js:13323
__proto.runWith @ laya.core.js:724
__proto.event @ laya.core.js:494
__proto.endLoad @ laya.core.js:12935
Loader.checkNext @ laya.core.js:12964
__proto.complete @ laya.core.js:12923
__proto.onLoaded @ laya.core.js:12808
onload @ laya.core.js:12736
load (async)
__proto._loadImage @ laya.core.js:12745
__proto.load @ laya.core.js:12665
__proto._doLoad @ laya.core.js:13328
__proto._next @ laya.core.js:13301
__proto._createLoad @ laya.core.js:13286
__proto._create @ laya.core.js:13187
__proto.create @ laya.core.js:13143
Laya3D._onMaterilLmatLoaded @ laya.d3.js:18836
__proto.runWith @ laya.core.js:725
__proto.event @ laya.core.js:494
__proto.complete @ laya.core.js:12920
__proto.onLoaded @ laya.core.js:12888
__proto.runWith @ laya.core.js:724
__proto.event @ laya.core.js:494
__proto.complete @ laya.core.js:12575
__proto._onLoad @ laya.core.js:12540
http.onload @ laya.core.js:12499
load (async)
__proto.send @ laya.core.js:12498
__proto.load @ laya.core.js:12692
Laya3D._loadMaterial @ laya.d3.js:18745
__proto.load @ laya.core.js:12662
__proto._doLoad @ laya.core.js:13328
__proto._next @ laya.core.js:13301
onLoaded @ laya.core.js:13325
__proto.runWith @ laya.core.js:726
__proto.event @ laya.core.js:494
__proto.endLoad @ laya.core.js:12935
Laya3D._onMateialTexturesLoaded @ laya.d3.js:18844
__proto.run @ laya.core.js:710
onComplete @ laya.core.js:13149
__proto.run @ laya.core.js:710
onLoaded @ laya.core.js:13190
__proto.runWith @ laya.core.js:724
__proto.event @ laya.core.js:494
__proto._endLoad @ laya.core.js:13347
onLoaded @ laya.core.js:13323
__proto.runWith @ laya.core.js:724
__proto.event @ laya.core.js:494
__proto.endLoad @ laya.core.js:12935
Loader.checkNext @ laya.core.js:12964
__proto.complete @ laya.core.js:12923
__proto.onLoaded @ laya.core.js:12808
onload @ laya.core.js:12736
load (async)
__proto._loadImage @ laya.core.js:12745
__proto.load @ laya.core.js:12665
__proto._doLoad @ laya.core.js:13328
__proto._next @ laya.core.js:13301
onLoaded @ laya.core.js:13325
__proto.runWith @ laya.core.js:724
__proto.event @ laya.core.js:494
__proto.endLoad @ laya.core.js:12935
Loader.checkNext @ laya.core.js:12964
__proto.complete @ laya.core.js:12923
__proto.onLoaded @ laya.core.js:12808
onload @ laya.core.js:12736
load (async)
__proto._loadImage @ laya.core.js:12745
__proto.load @ laya.core.js:12665
__proto._doLoad @ laya.core.js:13328
__proto._next @ laya.core.js:13301
onLoaded @ laya.core.js:13325
__proto.runWith @ laya.core.js:724
__proto.event @ laya.core.js:494
__proto.endLoad @ laya.core.js:12935
Loader.checkNext @ laya.core.js:12964
__proto.complete @ laya.core.js:12923
__proto.onLoaded @ laya.core.js:12808
onload @ laya.core.js:12736
load (async)
__proto._loadImage @ laya.core.js:12745
__proto.load @ laya.core.js:12665
__proto._doLoad @ laya.core.js:13328
__proto._next @ laya.core.js:13301
__proto.load @ laya.core.js:13246
__proto._loadAssets @ laya.core.js:13481
__proto.load @ laya.core.js:13224
Laya3D._onTextureCubeLtcLoaded @ laya.d3.js:18862
__proto.runWith @ laya.core.js:725
__proto.event @ laya.core.js:494
__proto.complete @ laya.core.js:12920
__proto.onLoaded @ laya.core.js:12888
__proto.runWith @ laya.core.js:724
__proto.event @ laya.core.js:494
__proto.complete @ laya.core.js:12575
__proto._onLoad @ laya.core.js:12540
http.onload @ laya.core.js:12499
load (async)
__proto.send @ laya.core.js:12498
__proto.load @ laya.core.js:12692
Laya3D._loadTextureCube @ laya.d3.js:18850
__proto.load @ laya.core.js:12662
__proto._doLoad @ laya.core.js:13328
__proto._next @ laya.core.js:13301
__proto._createLoad @ laya.core.js:13286
__proto._create @ laya.core.js:13187
__proto.create @ laya.core.js:13163
TextureCube.load @ laya.d3.js:37489
LayaAir3D @ LayaAir3D.ts:48
(anonymous) @ LayaAir3D.ts:85