No such method error "io.netty.internal.tcnative.SSLContext"

[KohliDev]

Please answer these questions before submitting your issue.

What version of gRPC are you using?

    <netty-tcnative.version>2.0.20.Final</netty-tcnative.version>
    <grpc.version>1.14.0</grpc.version><!-- CURRENT_GRPC_VERSION -->

What did you expect to see?

Working GRPC java ssl connection but getting below error when trying to establish GRPC SSL connection using netty-tcnative: (Sometimes the connection works, sometimes it fails)

Exception in thread "grpc-default-executor-0" java.lang.NoSuchMethodError: io.netty.internal.tcnative.SSLContext.setUseTasks(JZ)V
	at io.netty.handler.ssl.ReferenceCountedOpenSslContext.<init>(ReferenceCountedOpenSslContext.java:347)
	at io.netty.handler.ssl.ReferenceCountedOpenSslContext.<init>(ReferenceCountedOpenSslContext.java:193)
	at io.netty.handler.ssl.OpenSslContext.<init>(OpenSslContext.java:34)
	at io.netty.handler.ssl.OpenSslClientContext.<init>(OpenSslClientContext.java:188)
	at io.netty.handler.ssl.SslContext.newClientContextInternal(SslContext.java:777)
	at io.netty.handler.ssl.SslContextBuilder.build(SslContextBuilder.java:452)

[ran-su]

The grpc-java 1.14.0 uses netty 4.1.27.Final , but from the error message it looks like you have a newer version of netty in your project. When using maven, it may be a good idea to use requireUpperBoundDeps to make sure you have the correct dependencies.

[ran-su]

Closing due to inactivity.