Assertion failed: ReaderPos + Num <= ReaderSize

Development Platform & Builds Mobile
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I don’t know how to solve this problem.Can someone help me？I have been troubled by this problem for a long time.
this problem just happened In mobile game.In editor ,everything is ok.

[2021.01.15-09.56.44:074][  0]LogAndroid: Error: === Critical error: ===
[2021.01.15-09.56.44:074][  0]LogAndroid: Error: 
[2021.01.15-09.56.44:074][  0]LogAndroid: Error: Assertion failed: ReaderPos + Num <= ReaderSize [File:C:/Program Files/Epic Games/UE_4.25/Engine/Source/Runtime/Core/Public\Serialization/BufferReader.h] [Line: 53] 
[2021.01.15-09.56.44:074][  0]LogAndroid: Error: 
[2021.01.15-09.56.44:074][  0]LogAndroid: Error: [Callstack] 0x00000000B88B1128 libUE4.so(0x00000000055D9128)!FBufferReaderBase::Serialize(void*, long long)::Impl::ExecCheckImplInternal()  []
[2021.01.15-09.56.44:074][  0]LogAndroid: Error: [Callstack] 0x00000000B88B0CB8 libUE4.so(0x00000000055D8CB8)!FBufferReaderBase::Serialize(void*, long long)  []
[2021.01.15-09.56.44:074][  0]LogAndroid: Error: [Callstack] 0x00000000BE218B00 libUE4.so(0x000000000AF40B00)!operator<<(FArchive&, TArray&)  []
[2021.01.15-09.56.44:074][  0]LogAndroid: Error: [Callstack] 0x00000000BE2194C4 libUE4.so(0x000000000AF414C4)!FNavCollisionDataReader::FNavCollisionDataReader(FUntypedBulkData2&, FNavCollisionConvex&, FNavCollisionConvex&, TNavStatArray&)  []
[2021.01.15-09.56.44:074][  0]LogAndroid: Error: [Callstack] 0x00000000BE218FE4 libUE4.so(0x000000000AF40FE4)!UNavCollision::Setup(UBodySetup*)  []
[2021.01.15-09.56.44:074][  0]LogAndroid: Error: [Callstack] 0x00000000BD7E6BAC libUE4.so(0x000000000A50EBAC)!UStaticMesh::PostLoad()  []
[2021.01.15-09.56.44:075][  0]LogAndroid: Error: [Callstack] 0x00000000B9F7C184 libUE4.so(0x0000000006CA4184)!UObject::ConditionalPostLoad()  []
[2021.01.15-09.56.44:075][  0]LogAndroid: Error: [Callstack] 0x00000000BD49E708 libUE4.so(0x000000000A1C6708)!UBodySetup::PostLoad()  []
[2021.01.15-09.56.44:075][  0]LogAndroid: Error: [Callstack] 0x00000000B9F7C184 libUE4.so(0x0000000006CA4184)!UObject::ConditionalPostLoad()  []
[2021.01.15-09.56.44:075][  0]LogAndroid: Error: [Callstack] 0x00000000B9DDB5A0 libUE4.so(0x0000000006B035A0)!FAsyncPackage::PostLoadObjects()  []
[2021.01.15-09.56.44:075][  0]LogAndroid: Error: [Callstack] 0x00000000B9DCA22C libUE4.so(0x0000000006AF222C)!FAsyncPackage::TickAsyncPackage(bool, bool, float&, FFlushTree*)  []
[2021.01.15-09.56.44:075][  0]LogAndroid: Error: [Callstack] 0x00000000B9DC8524 libUE4.so(0x0000000006AF0524)!FAsyncLoadingThread::ProcessAsyncLoading(int&, bool, bool, float, FFlushTree*)  []
[2021.01.15-09.56.44:075][  0]LogAndroid: Error: [Callstack] 0x00000000B9DD1818 libUE4.so(0x0000000006AF9818)!FAsyncLoadingThread::TickAsyncThread(bool, bool, float, bool&, FFlushTree*)  []
[2021.01.15-09.56.44:075][  0]LogAndroid: Error: [Callstack] 0x00000000B9DD096C libUE4.so(0x0000000006AF896C)!FAsyncLoadingThread::TickAsyncLoading(bool, bool, float, FFlushTree*)  []
[2021.01.15-09.56.44:075][  0]LogAndroid: Error: [Callstack] 0x00000000B9DE0F44 libUE4.so(0x0000000006B08F44)!FAsyncLoadingThread::FlushLoading(int)  []
[2021.01.15-09.56.44:075][  0]LogAndroid: Error: [Callstack] 0x00000000BA06CC78 libUE4.so(0x0000000006D94C78)!LoadPackageInternal(UPackage*, char16_t const*, unsigned int, FLinkerLoad*, FArchive*, FUObjectSerializeContext*)  []
[2021.01.15-09.56.44:075][  0]LogAndroid: Error: [Callstack] 0x00000000BA06AA4C libUE4.so(0x0000000006D92A4C)!LoadPackage(UPackage*, char16_t const*, unsigned int, FArchive*, FUObjectSerializeContext*)  []
[2021.01.15-09.56.44:075][  0]LogAndroid: Error: [Callstack] 0x00000000BD9B7C0C libUE4.so(0x000000000A6DFC0C)!UEngine::LoadMap(FWorldContext&, FURL, UPendingNetGame*, FString&)  []
[2021.01.15-09.56.44:075][  0]LogAndroid: Error: [Callstack] 0x00000000BD9B3F00 libUE4.so(0x000000000A6DBF00)!UEngine::Browse(FWorldContext&, FURL, FString&)  []
[2021.01.15-09.56.44:075][  0]LogAndroid: Error: [Callstack] 0x00000000BCF75258 libUE4.so(0x0000000009C9D258)!UGameInstance::StartGameInstance()  []
[2021.01.15-09.56.44:075][  0]LogAndroid: Error: [Callstack] 0x00000000B871B0A8 libUE4.so(0x00000000054430A8)!FEngineLoop::Init()  []
[2021.01.15-09.56.44:075][  0]LogAndroid: Error: [Callstack] 0x00000000B8719FF4 libUE4.so(0x0000000005441FF4)!AndroidMain(android_app*)  []
[2021.01.15-09.56.44:075][  0]LogAndroid: Error: [Callstack] 0x00000000B87299CC libUE4.so(0x00000000054519CC)!android_main()  []
[2021.01.15-09.56.44:075][  0]LogAndroid: Error: [Callstack] 0x00000000B8758AD8 libUE4.so(0x0000000005480AD8)![Unknown]()  []
[2021.01.15-09.56.44:075][  0]LogAndroid: Error: [Callstack] 0x00000000F3C20558 libc.so(0x000000000009C558)![Unknown]()  []
[2021.01.15-09.56.44:075][  0]LogAndroid: Error: [Callstack] 0x00000000F3BD9A08 libc.so(0x0000000000055A08)![Unknown]()  []
[2021.01.15-09.56.44:075][  0]LogAndroid: Error: 
[2021.01.15-09.56.44:075][  0]LogAndroid: Error: 
[2021.01.15-09.56.44:075][  0]LogAndroid: Error: 
[2021.01.15-09.56.44:075][  0]LogAndroid: Error: