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matlab 2020a prerelease Exception in Thread..

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Paolo
Paolo on 3 Jan 2020
Closed: Walter Roberson on 4 Jan 2020
Hello,
I have just installed 2020a pre-release but when I luch Matlab and the command window I get the following messages:
Could you please help me on this?
thank you
Paolo
Exception in thread "I/O dispatcher 1": java.lang.NoSuchMethodError: sun.security.internal.spec.TlsMasterSecretParameterSpec.getExtendedMasterSecretSessionHash()[B
at com.sun.crypto.provider.TlsMasterSecretGenerator.engineGenerateKey(TlsMasterSecretGenerator.java:107)
at javax.crypto.KeyGenerator.generateKey(KeyGenerator.java:546)
at sun.security.ssl.Handshaker.calculateMasterSecret(Unknown Source)
at sun.security.ssl.Handshaker.calculateKeys(Unknown Source)
at sun.security.ssl.ClientHandshaker.serverHelloDone(Unknown Source)
at sun.security.ssl.ClientHandshaker.processMessage(Unknown Source)
at sun.security.ssl.Handshaker.processLoop(Unknown Source)
at sun.security.ssl.Handshaker$1.run(Unknown Source)
at sun.security.ssl.Handshaker$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at sun.security.ssl.Handshaker$DelegatedTask.run(Unknown Source)
at org.apache.http.nio.reactor.ssl.SSLIOSession.doRunTask(SSLIOSession.java:281)
at org.apache.http.nio.reactor.ssl.SSLIOSession.doHandshake(SSLIOSession.java:351)
at org.apache.http.nio.reactor.ssl.SSLIOSession.isAppInputReady(SSLIOSession.java:507)
at org.apache.http.impl.nio.reactor.AbstractIODispatch.inputReady(AbstractIODispatch.java:122)
at org.apache.http.impl.nio.reactor.BaseIOReactor.readable(BaseIOReactor.java:164)
at org.apache.http.impl.nio.reactor.AbstractIOReactor.processEvent(AbstractIOReactor.java:339)
at org.apache.http.impl.nio.reactor.AbstractIOReactor.processEvents(AbstractIOReactor.java:317)
at org.apache.http.impl.nio.reactor.AbstractIOReactor.execute(AbstractIOReactor.java:278)
at org.apache.http.impl.nio.reactor.BaseIOReactor.execute(BaseIOReactor.java:106)
at org.apache.http.impl.nio.reactor.AbstractMultiworkerIOReactor$Worker.run(AbstractMultiworkerIOReactor.java:590)
at java.lang.Thread.run(Unknown Source)
Exception in thread "I/O dispatcher 5": java.lang.NoSuchMethodError: sun.security.internal.spec.TlsMasterSecretParameterSpec.getExtendedMasterSecretSessionHash()[B
at com.sun.crypto.provider.TlsMasterSecretGenerator.engineGenerateKey(TlsMasterSecretGenerator.java:107)
at javax.crypto.KeyGenerator.generateKey(KeyGenerator.java:546)
at sun.security.ssl.Handshaker.calculateMasterSecret(Unknown Source)
at sun.security.ssl.Handshaker.calculateKeys(Unknown Source)
at sun.security.ssl.ClientHandshaker.serverHelloDone(Unknown Source)
at sun.security.ssl.ClientHandshaker.processMessage(Unknown Source)
at sun.security.ssl.Handshaker.processLoop(Unknown Source)
at sun.security.ssl.Handshaker$1.run(Unknown Source)
at sun.security.ssl.Handshaker$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at sun.security.ssl.Handshaker$DelegatedTask.run(Unknown Source)
at org.apache.http.nio.reactor.ssl.SSLIOSession.doRunTask(SSLIOSession.java:281)
at org.apache.http.nio.reactor.ssl.SSLIOSession.doHandshake(SSLIOSession.java:351)
at org.apache.http.nio.reactor.ssl.SSLIOSession.isAppInputReady(SSLIOSession.java:507)
at org.apache.http.impl.nio.reactor.AbstractIODispatch.inputReady(AbstractIODispatch.java:122)
at org.apache.http.impl.nio.reactor.BaseIOReactor.readable(BaseIOReactor.java:164)
at org.apache.http.impl.nio.reactor.AbstractIOReactor.processEvent(AbstractIOReactor.java:339)
at org.apache.http.impl.nio.reactor.AbstractIOReactor.processEvents(AbstractIOReactor.java:317)
at org.apache.http.impl.nio.reactor.AbstractIOReactor.execute(AbstractIOReactor.java:278)
at org.apache.http.impl.nio.reactor.BaseIOReactor.execute(BaseIOReactor.java:106)
at org.apache.http.impl.nio.reactor.AbstractMultiworkerIOReactor$Worker.run(AbstractMultiworkerIOReactor.java:590)
at java.lang.Thread.run(Unknown Source)
Exception in thread "I/O dispatcher 9": java.lang.NoSuchMethodError: sun.security.internal.spec.TlsMasterSecretParameterSpec.getExtendedMasterSecretSessionHash()[B
at com.sun.crypto.provider.TlsMasterSecretGenerator.engineGenerateKey(TlsMasterSecretGenerator.java:107)
at javax.crypto.KeyGenerator.generateKey(KeyGenerator.java:546)
at sun.security.ssl.Handshaker.calculateMasterSecret(Unknown Source)
at sun.security.ssl.Handshaker.calculateKeys(Unknown Source)
at sun.security.ssl.ClientHandshaker.serverHelloDone(Unknown Source)
at sun.security.ssl.ClientHandshaker.processMessage(Unknown Source)
at sun.security.ssl.Handshaker.processLoop(Unknown Source)
at sun.security.ssl.Handshaker$1.run(Unknown Source)
at sun.security.ssl.Handshaker$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at sun.security.ssl.Handshaker$DelegatedTask.run(Unknown Source)
at org.apache.http.nio.reactor.ssl.SSLIOSession.doRunTask(SSLIOSession.java:281)
at org.apache.http.nio.reactor.ssl.SSLIOSession.doHandshake(SSLIOSession.java:351)
at org.apache.http.nio.reactor.ssl.SSLIOSession.isAppInputReady(SSLIOSession.java:507)
at org.apache.http.impl.nio.reactor.AbstractIODispatch.inputReady(AbstractIODispatch.java:122)
at org.apache.http.impl.nio.reactor.BaseIOReactor.readable(BaseIOReactor.java:164)
at org.apache.http.impl.nio.reactor.AbstractIOReactor.processEvent(AbstractIOReactor.java:339)
at org.apache.http.impl.nio.reactor.AbstractIOReactor.processEvents(AbstractIOReactor.java:317)
at org.apache.http.impl.nio.reactor.AbstractIOReactor.execute(AbstractIOReactor.java:278)
at org.apache.http.impl.nio.reactor.BaseIOReactor.execute(BaseIOReactor.java:106)
at org.apache.http.impl.nio.reactor.AbstractMultiworkerIOReactor$Worker.run(AbstractMultiworkerIOReactor.java:590)
at java.lang.Thread.run(Unknown Source)
Exception in thread "I/O dispatcher 13": java.lang.NoSuchMethodError: sun.security.internal.spec.TlsMasterSecretParameterSpec.getExtendedMasterSecretSessionHash()[B
at com.sun.crypto.provider.TlsMasterSecretGenerator.engineGenerateKey(TlsMasterSecretGenerator.java:107)
at javax.crypto.KeyGenerator.generateKey(KeyGenerator.java:546)
at sun.security.ssl.Handshaker.calculateMasterSecret(Unknown Source)
at sun.security.ssl.Handshaker.calculateKeys(Unknown Source)
at sun.security.ssl.ClientHandshaker.serverHelloDone(Unknown Source)
at sun.security.ssl.ClientHandshaker.processMessage(Unknown Source)
at sun.security.ssl.Handshaker.processLoop(Unknown Source)
at sun.security.ssl.Handshaker$1.run(Unknown Source)
at sun.security.ssl.Handshaker$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at sun.security.ssl.Handshaker$DelegatedTask.run(Unknown Source)
at org.apache.http.nio.reactor.ssl.SSLIOSession.doRunTask(SSLIOSession.java:281)
at org.apache.http.nio.reactor.ssl.SSLIOSession.doHandshake(SSLIOSession.java:351)
at org.apache.http.nio.reactor.ssl.SSLIOSession.isAppInputReady(SSLIOSession.java:507)
at org.apache.http.impl.nio.reactor.AbstractIODispatch.inputReady(AbstractIODispatch.java:122)
at org.apache.http.impl.nio.reactor.BaseIOReactor.readable(BaseIOReactor.java:164)
at org.apache.http.impl.nio.reactor.AbstractIOReactor.processEvent(AbstractIOReactor.java:339)
at org.apache.http.impl.nio.reactor.AbstractIOReactor.processEvents(AbstractIOReactor.java:317)
at org.apache.http.impl.nio.reactor.AbstractIOReactor.execute(AbstractIOReactor.java:278)
at org.apache.http.impl.nio.reactor.BaseIOReactor.execute(BaseIOReactor.java:106)
at org.apache.http.impl.nio.reactor.AbstractMultiworkerIOReactor$Worker.run(AbstractMultiworkerIOReactor.java:590)
at java.lang.Thread.run(Unknown Source)
Exception in thread "I/O dispatcher 17": java.lang.NoSuchMethodError: sun.security.internal.spec.TlsMasterSecretParameterSpec.getExtendedMasterSecretSessionHash()[B
at com.sun.crypto.provider.TlsMasterSecretGenerator.engineGenerateKey(TlsMasterSecretGenerator.java:107)
at javax.crypto.KeyGenerator.generateKey(KeyGenerator.java:546)
at sun.security.ssl.Handshaker.calculateMasterSecret(Unknown Source)
at sun.security.ssl.Handshaker.calculateKeys(Unknown Source)
at sun.security.ssl.ClientHandshaker.serverHelloDone(Unknown Source)
at sun.security.ssl.ClientHandshaker.processMessage(Unknown Source)
at sun.security.ssl.Handshaker.processLoop(Unknown Source)
at sun.security.ssl.Handshaker$1.run(Unknown Source)
at sun.security.ssl.Handshaker$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at sun.security.ssl.Handshaker$DelegatedTask.run(Unknown Source)
at org.apache.http.nio.reactor.ssl.SSLIOSession.doRunTask(SSLIOSession.java:281)
at org.apache.http.nio.reactor.ssl.SSLIOSession.doHandshake(SSLIOSession.java:351)
at org.apache.http.nio.reactor.ssl.SSLIOSession.isAppInputReady(SSLIOSession.java:507)
at org.apache.http.impl.nio.reactor.AbstractIODispatch.inputReady(AbstractIODispatch.java:122)
at org.apache.http.impl.nio.reactor.BaseIOReactor.readable(BaseIOReactor.java:164)
at org.apache.http.impl.nio.reactor.AbstractIOReactor.processEvent(AbstractIOReactor.java:339)
at org.apache.http.impl.nio.reactor.AbstractIOReactor.processEvents(AbstractIOReactor.java:317)
at org.apache.http.impl.nio.reactor.AbstractIOReactor.execute(AbstractIOReactor.java:278)
at org.apache.http.impl.nio.reactor.BaseIOReactor.execute(BaseIOReactor.java:106)
at org.apache.http.impl.nio.reactor.AbstractMultiworkerIOReactor$Worker.run(AbstractMultiworkerIOReactor.java:590)
at java.lang.Thread.run(Unknown Source)
Exception in thread "I/O dispatcher 18": java.lang.NoSuchMethodError: sun.security.internal.spec.TlsMasterSecretParameterSpec.getExtendedMasterSecretSessionHash()[B
at com.sun.crypto.provider.TlsMasterSecretGenerator.engineGenerateKey(TlsMasterSecretGenerator.java:107)
at javax.crypto.KeyGenerator.generateKey(KeyGenerator.java:546)
at sun.security.ssl.Handshaker.calculateMasterSecret(Unknown Source)
at sun.security.ssl.Handshaker.calculateKeys(Unknown Source)
at sun.security.ssl.ClientHandshaker.serverHelloDone(Unknown Source)
at sun.security.ssl.ClientHandshaker.processMessage(Unknown Source)
at sun.security.ssl.Handshaker.processLoop(Unknown Source)
at sun.security.ssl.Handshaker$1.run(Unknown Source)
at sun.security.ssl.Handshaker$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at sun.security.ssl.Handshaker$DelegatedTask.run(Unknown Source)
at org.apache.http.nio.reactor.ssl.SSLIOSession.doRunTask(SSLIOSession.java:281)
at org.apache.http.nio.reactor.ssl.SSLIOSession.doHandshake(SSLIOSession.java:351)
at org.apache.http.nio.reactor.ssl.SSLIOSession.isAppInputReady(SSLIOSession.java:507)
at org.apache.http.impl.nio.reactor.AbstractIODispatch.inputReady(AbstractIODispatch.java:122)
at org.apache.http.impl.nio.reactor.BaseIOReactor.readable(BaseIOReactor.java:164)
at org.apache.http.impl.nio.reactor.AbstractIOReactor.processEvent(AbstractIOReactor.java:339)
at org.apache.http.impl.nio.reactor.AbstractIOReactor.processEvents(AbstractIOReactor.java:317)
at org.apache.http.impl.nio.reactor.AbstractIOReactor.execute(AbstractIOReactor.java:278)
at org.apache.http.impl.nio.reactor.BaseIOReactor.execute(BaseIOReactor.java:106)
at org.apache.http.impl.nio.reactor.AbstractMultiworkerIOReactor$Worker.run(AbstractMultiworkerIOReactor.java:590)
at java.lang.Thread.run(Unknown Source)
>>

This question is closed.

Answers (1)

Steven Lord
Steven Lord on 4 Jan 2020
Please send any questions about prerelease versions of MathWorks software to Technical Support directly instead of posting them here. You can contact Support using the telephone icon in the upper-right corner of this page.

This question is closed.

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