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kevinherron / pi-server

OPC UA Server for Raspberry Pi
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gpio-config.json #2

Open danpcl opened 8 years ago

danpcl commented 8 years ago

Hi Kevin,

When I modified the gpio configuration in the "gpio-config.json.example" and saved as "gpio-config.json" I started the opc-ua server, the server can't not be connected by UAExpert.

Can you teach me how to solve this problem?

Thx.

kevinherron commented 8 years ago

Were you able to connect before you modified it? Were there any errors in the log file?

danpcl commented 8 years ago

I could connect before I modified it.

the error code like below:

INFO | jvm 1 | 2016/06/22 20:48:04 | WrapperSimpleApp Error: at com.digitalpetri.opcua.sdk.server.NamespaceManager.registerAndAdd(NamespaceManager.java:90) INFO | jvm 1 | 2016/06/22 20:48:04 | WrapperSimpleApp Error: at com.digitalpetri.opcua.raspberrypi.PiServer.(PiServer.java:90) INFO | jvm 1 | 2016/06/22 20:48:04 | WrapperSimpleApp Error: at com.digitalpetri.opcua.raspberrypi.PiServer.main(PiServer.java:52) INFO | jvm 1 | 2016/06/22 20:48:04 | WrapperSimpleApp Error: at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) INFO | jvm 1 | 2016/06/22 20:48:04 | WrapperSimpleApp Error: at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) INFO | jvm 1 | 2016/06/22 20:48:04 | WrapperSimpleApp Error: at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) INFO | jvm 1 | 2016/06/22 20:48:04 | WrapperSimpleApp Error: at java.lang.reflect.Method.invoke(Method.java:483) INFO | jvm 1 | 2016/06/22 20:48:04 | WrapperSimpleApp Error: at org.tanukisoftware.wrapper.WrapperSimpleApp.run(WrapperSimpleApp.java:325) INFO | jvm 1 | 2016/06/22 20:48:04 | WrapperSimpleApp Error: at java.lang.Thread.run(Thread.java:744) STATUS | wrapper | 2016/06/22 20:48:07 | <-- Wrapper Stopped INFO | jvm 1 | 2016/06/22 20:48:04 | WrapperSimpleApp Error: at com.digitalpetri.opcua.sdk.server.NamespaceManager.registerAndAdd(NamespaceManager.java:90) INFO | jvm 1 | 2016/06/22 20:48:04 | WrapperSimpleApp Error: at com.digitalpetri.opcua.raspberrypi.PiServer.(PiServer.java:90) INFO | jvm 1 | 2016/06/22 20:48:04 | WrapperSimpleApp Error: at com.digitalpetri.opcua.raspberrypi.PiServer.main(PiServer.java:52) INFO | jvm 1 | 2016/06/22 20:48:04 | WrapperSimpleApp Error: at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) INFO | jvm 1 | 2016/06/22 20:48:04 | WrapperSimpleApp Error: at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) INFO | jvm 1 | 2016/06/22 20:48:04 | WrapperSimpleApp Error: at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) INFO | jvm 1 | 2016/06/22 20:48:04 | WrapperSimpleApp Error: at java.lang.reflect.Method.invoke(Method.java:483) INFO | jvm 1 | 2016/06/22 20:48:04 | WrapperSimpleApp Error: at org.tanukisoftware.wrapper.WrapperSimpleApp.run(WrapperSimpleApp.java:325) INFO | jvm 1 | 2016/06/22 20:48:04 | WrapperSimpleApp Error: at java.lang.Thread.run(Thread.java:744) STATUS | wrapper | 2016/06/22 20:48:07 | <-- Wrapper Stopped

Sorry, I am a rookie in opc-ua.

kevinherron commented 8 years ago

Is there somewhere you can upload the whole file? I think there may be an error parsing the GPIO config, which is causing the rest of the server startup to fail.

danpcl commented 8 years ago

Actually, I just save the "gpio-config.json.example" as "gpio-config.json". I have not modified the content.