Hi, this bug was fixed in 2.12: https://issues.apache.org/jira/browse/IGNITE-15138
On Mon, Feb 28, 2022 at 10:16 AM y <hty1994...@163.com> wrote: > Hi Igniters: > When i use ignite (ver. 2.11.0) thin client to connet the server with > below code:*clientConfiguration.setBinaryConfiguration(* > *getBinaryConfiguration**())**,*it throw NullPointerException. Can't thin > clients use *setBinaryConfiguration *function? > > java.lang.NullPointerException > at > org.apache.ignite.internal.client.thin.TcpIgniteClient$ClientBinaryMetadataHandler.addMeta(TcpIgniteClient.java:380) > at > org.apache.ignite.internal.binary.BinaryContext.registerUserType(BinaryContext.java:1164) > at > org.apache.ignite.internal.binary.BinaryContext.configure(BinaryContext.java:414) > at > org.apache.ignite.internal.binary.BinaryContext.configure(BinaryContext.java:348) > at > org.apache.ignite.internal.client.thin.ClientBinaryMarshaller.createImpl(ClientBinaryMarshaller.java:117) > at > org.apache.ignite.internal.client.thin.ClientBinaryMarshaller.setBinaryConfiguration(ClientBinaryMarshaller.java:89) > at > org.apache.ignite.internal.client.thin.TcpIgniteClient.<init>(TcpIgniteClient.java:115) > at > org.apache.ignite.internal.client.thin.TcpIgniteClient.<init>(TcpIgniteClient.java:101) > at > org.apache.ignite.internal.client.thin.TcpIgniteClient.start(TcpIgniteClient.java:327) > at org.apache.ignite.Ignition.startClient(Ignition.java:612) > > *HuTy,* > *2022/02/28* > > > > > > >