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Crash: Unexpected TLS version: NONE

See original GitHub issue

Hi there!

First at all thank you very much for your library!

I’ve integrated okhttp3 since couple months ago; there were no problem until yesterday with an user (Huawei, model MHA-L29, on Android 7.0):

Fatal Exception: java.lang.IllegalArgumentException: Unexpected TLS version: NONE
       at okhttp3.TlsVersion.forJavaName(TlsVersion.java:53)
       at okhttp3.Handshake.get(Handshake.java:56)
       at okhttp3.internal.connection.RealConnection.connectTls(RealConnection.java:300)
       at okhttp3.internal.connection.RealConnection.establishProtocol(RealConnection.java:268)
       at okhttp3.internal.connection.RealConnection.connect(RealConnection.java:160)
       at okhttp3.internal.connection.StreamAllocation.findConnection(StreamAllocation.java:256)
       at okhttp3.internal.connection.StreamAllocation.findHealthyConnection(StreamAllocation.java:134)
       at okhttp3.internal.connection.StreamAllocation.newStream(StreamAllocation.java:113)
       at okhttp3.internal.connection.ConnectInterceptor.intercept(ConnectInterceptor.java:42)
       at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
       at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
       at okhttp3.internal.cache.CacheInterceptor.intercept(CacheInterceptor.java:93)
       at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
       at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
       at okhttp3.internal.http.BridgeInterceptor.intercept(BridgeInterceptor.java:93)
       at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
       at okhttp3.internal.http.RetryAndFollowUpInterceptor.intercept(RetryAndFollowUpInterceptor.java:125)
       at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
       at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
       at okhttp3.RealCall.getResponseWithInterceptorChain(RealCall.java:200)
       at okhttp3.RealCall$AsyncCall.execute(RealCall.java:147)
       at okhttp3.internal.NamedRunnable.run(NamedRunnable.java:32)
       at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1133)
       at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:607)
       at java.lang.Thread.run(Thread.java:776)

Have you got some ideas about this crash?

Thank you very much guys!

Issue Analytics

State:
Created 6 years ago
Comments:24 (2 by maintainers)

Top GitHub Comments

3reactions

vasiledoecommented, Jul 10, 2018

same error using 3.10 with Retrofit 2

Fatal Exception: java.lang.IllegalArgumentException: Unexpected TLS version: at okhttp3.TlsVersion.forJavaName(TlsVersion.java:53) at okhttp3.TlsVersion.forJavaNames(TlsVersion.java:59) at okhttp3.ConnectionSpec.tlsVersions(ConnectionSpec.java:113) at okhttp3.ConnectionSpec.toString(ConnectionSpec.java:221) at java.lang.String.valueOf(String.java:2683) at java.lang.StringBuilder.append(StringBuilder.java:129) at java.util.AbstractCollection.toString(AbstractCollection.java:458) at java.util.Collections$UnmodifiableCollection.toString(Collections.java:1108) at java.lang.String.valueOf(String.java:2683) at java.lang.StringBuilder.append(StringBuilder.java:129) at okhttp3.internal.connection.ConnectionSpecSelector.configureSecureSocket(ConnectionSpecSelector.java:70) at okhttp3.internal.connection.RealConnection.connectTls(RealConnection.java:274) at okhttp3.internal.connection.RealConnection.establishProtocol(RealConnection.java:251) at okhttp3.internal.connection.RealConnection.connect(RealConnection.java:151) at okhttp3.internal.connection.StreamAllocation.findConnection(StreamAllocation.java:192) at okhttp3.internal.connection.StreamAllocation.findHealthyConnection(StreamAllocation.java:121) at okhttp3.internal.connection.StreamAllocation.newStream(StreamAllocation.java:100) at okhttp3.internal.connection.ConnectInterceptor.intercept(ConnectInterceptor.java:42) at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92) at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:67) at okhttp3.internal.cache.CacheInterceptor.intercept(CacheInterceptor.java:93) at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92) at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:67) at okhttp3.internal.http.BridgeInterceptor.intercept(BridgeInterceptor.java:93) at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92) at okhttp3.internal.http.RetryAndFollowUpInterceptor.intercept(RetryAndFollowUpInterceptor.java:120) at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92) at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:67) at com.justdo.logic.network.RestClient$1.intercept(RestClient.java:60) at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92) at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:67) at okhttp3.RealCall.getResponseWithInterceptorChain(RealCall.java:185) at okhttp3.RealCall$AsyncCall.execute(RealCall.java:135) at okhttp3.internal.NamedRunnable.run(NamedRunnable.java:32) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1133) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:607) at java.lang.Thread.run(Thread.java:762)

2reactions

dave-r12commented, Jul 10, 2018

Also, that stack trace appears to be 3.8.