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SampleConsoleClient - NullPointerException
July 6, 2015
13:01, EEST
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reinhold.kern
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I try to connect to a OPC UA server with the SampleConsoleClient but without success:
(SampleConsoleClient.bat -u expert -p expert)
…

07/06/2015 15:25:25.666 DEBUG createSessionChannel
07/06/2015 15:25:25.666 DEBUG activateSessionChannel: endpoint=opc.tcp:// … (reinhold.kern: removed valid url…)
07/06/2015 15:25:25.666 DEBUG disconnectSubscriptions: null
Exception in thread "main" java.lang.NullPointerException
at org.opcfoundation.ua.utils.EndpointUtil.createUserNameIdentityToken(Unknown Source)
at com.prosysopc.ua.client.UaClient.c(Unknown Source)
at com.prosysopc.ua.client.UaClient.connect(Unknown Source)
at com.prosysopc.ua.samples.client.SampleConsoleClient.connect(SampleConsoleClient.java:608
at com.prosysopc.ua.samples.client.SampleConsoleClient.mainMenu(SampleConsoleClient.java:13
at com.prosysopc.ua.samples.client.SampleConsoleClient.main(SampleConsoleClient.java:153)

I am using “Prosys-OPC-UA-Java-SDK-Client-Binary-2.1.2-478”, JDK 8 x86

Security settings: SecurityPolicy: none
Authentication settings: Username/Password

With UaExpert a connection can be established without any problems.

July 6, 2015
14:58, EEST
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Jouni Aro
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Which server are you connecting to?

July 6, 2015
15:06, EEST
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Jouni Aro
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Hmm, looks like I spotted the possible bug already. I will provide you a beta version for testing by email – we are approaching the release of 2.2.0 as well, but it will be good to verify that this fits in before that.

July 6, 2015
16:25, EEST
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reinhold.kern
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Thanks for the fast reply!

We are try to connect to a injection molding machine:
ApplicationUri=uri://Arburg/App/Selogica/direct
ProductUri=uri://Arburg/Products/Selogica/direct
ApplicationName=(en) ARBURG Selociga direct

I could send you a more detailed log if you want.

After receiving and testing the beta release I will give you some feedback.

July 7, 2015
14:49, EEST
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reinhold.kern
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Thanks. The issue is now resolved in the beta version..

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