Running Sample OPC UA Client in Java |OPC UA Implementation: Stacks, Tools, and Samples|Forum|OPC Foundation

Hello,

I am new to OPC UA implementations,and I want to create an OPC UA client.

I have some errors that i did not succeed to solve.

I hope you could help me.

I try to run the SampleClient,that exists on the GitHub of the foundation.

However,I have some policy errors (i think) for which I can't find the root.

Application myApplication = new Application();
Client myClient = new Client(myApplication);

myApplication.addLocale( ENGLISH );
myApplication.setApplicationName( new LocalizedText("Java Sample Client", Locale.ENGLISH) );
myApplication.setProductUri( "urn:JavaSampleClient" );

CertificateUtils.setKeySize(2048); // default = 1024

KeyPair pair = ExampleKeys.getCert("TestCA");

That is what i am trying to run.

And the error that it send is:

Exception in thread "main" java.lang.ExceptionInInitializerError
at interfacebd.Connect.main(Connect.java:239)
Caused by: java.lang.RuntimeException: java.io.IOException: keystore password was incorrect
at org.opcfoundation.ua.examples.certs.ExampleKeys.<clinit>(ExampleKeys.java:242)
... 1 more
Caused by: java.io.IOException: keystore password was incorrect
at sun.security.pkcs12.PKCS12KeyStore.engineLoad(PKCS12KeyStore.java:2015)
at java.security.KeyStore.load(KeyStore.java:1445)
at org.opcfoundation.ua.examples.certs.ExampleKeys.<clinit>(ExampleKeys.java:236)
... 1 more
Caused by: java.security.UnrecoverableKeyException: failed to decrypt safe contents entry: java.io.IOException: getSecretKey failed: PBE SecretKeyFactory not available
... 4 more

I would like to precise that I have already installed all the jar files of policies of java.

Thanks.