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matlab 2020a prerelease Exception in Thread..

2 次查看（过去 30 天）
Paolo
Paolo 2020-1-3
关闭： Walter Roberson 2020-1-4
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)
>>

此问题已关闭。

回答（1 个）

Steven Lord
Steven Lord 2020-1-4
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.

此问题已关闭。

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