Why do I get an error message 'java.secu​rity.Provi​derExcepti​on: Error parsing configuration' in the Command Window when starting MATLAB?

6 次查看（过去 30 天）
MathWorks Support Team
回答： MathWorks Support Team 2017-12-26
On MATLAB startup I get the Exeception: 
Exception in thread "Timeout guard" java.security.ProviderException: Error parsing configuration
at sun.security.pkcs11.Config.getConfig(Config.java:88)
at sun.security.pkcs11.SunPKCS11.<init>(SunPKCS11.java:128)
at sun.security.pkcs11.SunPKCS11.<init>(SunPKCS11.java:103)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
at sun.security.jca.ProviderConfig$2.run(ProviderConfig.java:224)
at sun.security.jca.ProviderConfig$2.run(ProviderConfig.java:206)
at java.security.AccessController.doPrivileged(Native Method)
at sun.security.jca.ProviderConfig.doLoadProvider(ProviderConfig.java:206)
at sun.security.jca.ProviderConfig.getProvider(ProviderConfig.java:187)
at sun.security.jca.ProviderList.getProvider(ProviderList.java:233)
at sun.security.jca.ProviderList$ServiceList.tryGet(ProviderList.java:434)
at sun.security.jca.ProviderList$ServiceList.access$200(ProviderList.java:376)
at sun.security.jca.ProviderList$ServiceList$1.hasNext(ProviderList.java:486)
at sun.security.jca.GetInstance.getInstance(GetInstance.java:170)
at <http://javax.net/ javax.net>.ssl.SSLContext.getInstance(SSLContext.java:156)
at <http://javax.net/ javax.net>.ssl.SSLContext.getDefault(SSLContext.java:97)
at <http://javax.net/ javax.net>.ssl.SSLSocketFactory.getDefault(SSLSocketFactory.java:121)
at org.apache.commons.httpclient.protocol.SSLProtocolSocketFactory.createSocket(SSLProtocolSocketFactory.java:82)
at org.apache.commons.httpclient.protocol.ControllerThreadSocketFactory$1.doit(ControllerThreadSocketFactory.java:91)
at org.apache.commons.httpclient.protocol.ControllerThreadSocketFactory$SocketTask.run(ControllerThreadSocketFactory.java:158)
at java.lang.Thread.run(Thread.java:745)
Caused by: sun.security.pkcs11.ConfigurationException: Invalid value for handleStartupErrors: Token[ignoreMultipleInitialisation], line 4
at sun.security.pkcs11.Config.excToken(Config.java:375)
at sun.security.pkcs11.Config.parseHandleStartupErrors(Config.java:994)
at sun.security.pkcs11.Config.parse(Config.java:412)
at sun.security.pkcs11.Config.<init>(Config.java:220)
at sun.security.pkcs11.Config.getConfig(Config.java:84)
... 23 more
How do I fix this issue? 

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采纳的回答

MathWorks Support Team
This is most likely an issue with using OpenJDK with MATLAB. Due to incompatibilities with MATLAB, we would recommend using the JRE that comes included with MATLAB. 
Try removing any MATLAB_JAVA environment variable pointing to the OpenJDK directory or use Oracle's Java instead. 

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