Hi, I'm getting the following exception from my iOS App: il2cpp

Unity Engine
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1

NotSupportedException: /Users/builduser/buildslave/unity/build/External/il2cpp/il2cpp/libil2cpp/icalls/mscorlib/System/Environment.cpp(166) : Unsupported internal call for IL2CPP:Environment::get_HasShutdownStarted - "This icall is not supported by il2cpp

2

Are there more details in the call stack about what is calling that method? It looks like some code is calling Environment.ShutdownHasStarted, which is not implemented for IL2CPP.

3

Mongodb I am using just works on editor not on iOS and android build… unity seems to be very bad when uses any database… first I tried firebase when I got hundreds of errors after importing firebase sdk I left it…

4

can you suggest me any online database which will work fine with unity… after every new unity version there are problems…

5

Now I switched to 2019.4.22f1 and this. even on unity editor… haha only place where my db was running now this

DnsResponseException: No connection could be established to any of the following name servers: 172.20.10.1:53 (Udp: 4096).
DnsClient.LookupClient.ResolveQuery (System.Collections.Generic.IReadOnlyCollection1[T] servers, DnsClient.DnsMessageHandler handler, DnsClient.DnsRequestMessage request, System.Boolean useCache, DnsClient.LookupClientAudit continueAudit) (at <57cd9b7b8c7b47269efcc38c43d25c74>:0) DnsClient.LookupClient.QueryInternal (System.Collections.Generic.IReadOnlyCollection1[T] servers, DnsClient.DnsQuestion question, System.Boolean useCache) (at <57cd9b7b8c7b47269efcc38c43d25c74>:0)
DnsClient.LookupClient.Query (System.String query, DnsClient.QueryType queryType, DnsClient.QueryClass queryClass) (at <57cd9b7b8c7b47269efcc38c43d25c74>:0)
MongoDB.Driver.Core.Configuration.ConnectionString.Resolve () (at <5ee0a21073b349b884ac8e9a3ec24723>:0)
MongoDB.Driver.MongoUrl.Resolve () (at :0)
MongoDB.Driver.MongoClientSettings.FromUrl (MongoDB.Driver.MongoUrl url) (at :0)
MongoDB.Driver.MongoClientSettings.FromConnectionString (System.String connectionString) (at :0)
MongoDB.Driver.MongoClient…ctor (System.String connectionString) (at :0)
Home.Start () (at Assets/Scripts/home-scene/Home.cs:263)

6

I’m not sure what database might work, sorry. Can you provide specific details about the error message you see though?

7

brother above is the whole error log I showed you

8

I can’t say why this error happens, but it looks like something is wrong with the connection to the server.

9

MongoDB crashed error on iOS runtime on Xcode
Uploading Crash Report

NotSupportedException: ./External/il2cpp/il2cpp/libil2cpp/icalls/mscorlib/System.Reflection/Module.cpp(112) : Unsupported internal call for IL2CPP:Module::GetPEKind - “This icall is not supported by il2cpp.”

at System.Reflection.MonoModule.GetPEKind (System.Reflection.PortableExecutableKinds& peKind, System.Reflection.ImageFileMachine& machine) [0x00000] in <00000000000000000000000000000000>:0

at MongoDB.Driver.Core.Connections.ClientDocumentHelper.CreateOSDocument () [0x00000] in <00000000000000000000000000000000>:0

at System.Func`1[TResult].Invoke () [0x00000] in <00000000000000000000000000000000>:0

at System.Lazy`1[T].CreateValue () [0x00000] in <00000000000000000000000000000000>:0

at System.Lazy`1[T].LazyInitValue () [0x00000] in <00000000000000000000000000000000>:0

at MongoDB.Driver.Core.Connections.ClientDocumentHelper.CreateClientDocument (System.String applicationName) [0x00000] in <00000000000000000000000000000000>:0

at MongoDB.Driver.Core.Connections.ConnectionInitializer…ctor (System.String applicationName) [0x00000] in <00000000000000000000000000000000>:0

at MongoDB.Driver.Core.Connections.BinaryConnectionFactory…ctor (MongoDB.Driver.Core.Configuration.ConnectionSettings settings, MongoDB.Driver.Core.Connections.IStreamFactory streamFactory, MongoDB.Driver.Core.Events.IEventSubscriber eventSubscriber) [0x00000] in <00000000000000000000000000000000>:0

at MongoDB.Driver.Core.Configuration.ClusterBuilder.CreateConnectionPoolFactory () [0x00000] in <00000000000000000000000000000000>:0

at MongoDB.Driver.Core.Configuration.ClusterBuilder.CreateServerFactory () [0x00000] in <00000000000000000000000000000000>:0

at MongoDB.Driver.Core.Configuration.ClusterBuilder.CreateClusterFactory () [0x00000] in <00000000000000000000000000000000>:0

at MongoDB.Driver.Core.Configuration.ClusterBuilder.BuildCluster () [0x00000] in <00000000000000000000000000000000>:0

at MongoDB.Driver.ClusterRegistry.CreateCluster (MongoDB.Driver.ClusterKey clusterKey) [0x00000] in <00000000000000000000000000000000>:0

at MongoDB.Driver.ClusterRegistry.GetOrCreateCluster (MongoDB.Driver.ClusterKey clusterKey) [0x00000] in <00000000000000000000000000000000>:0

at MongoDB.Driver.MongoClient…ctor (MongoDB.Driver.MongoClientSettings settings) [0x00000] in <00000000000000000000000000000000>:0

at Home.Start () [0x00000] in <00000000000000000000000000000000>:0

(Filename: currently not available on il2cpp Line: -1)

10

Thanks for the details. This error means the code is hitting some parts of the .NET class libraries that IL2CPP does not support. I don’t expect us to add support for this any time soon. So I don’t believe that this managed code will work with IL2CPP.