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I can not manage to create the java app using this example. As soon as I compile the app under Windows the app fails to start. I tried java 11 and java 8

JavaMQTTSample@SampoS2K190600757:~$ ./run start
Error occurred during initialization of VM
java/lang/NoClassDefFoundError: java/lang/Object

When I use the original zip folder, the app runs fine. Just a mere compilation without changing the source code makes it fail to start.

What version of javac exactly do I need to make this run?

Edit: Even trying to run java from the app fails.

JavaMQTTSample@SampoS2K190600757:$ java/bin/java
Error occurred during initialization of VM
java/lang/NoClassDefFoundError: java/lang/Object
JavaMQTTSample@SampoS2K190600757:$ java/jre/bin/java
Error occurred during initialization of VM
java/lang/NoClassDefFoundError: java/lang/Object

Hi,
I've been tasked with some research about NUR SDK and AR85 and because of that I've been reading documentation and trying out different examples. When I was trying to sign a folder directly from this repository, as shown in the docs and batch scripts, I got an System.UnauthorizedAccessException. I tried different things, but finally I decided to look into the source code of the ar_signtool_cli. A quick debugging session showed that the culprit is the line

if (inputFi.Attributes.HasFlag(FileAttributes.Directory))

I would make a PR, but I cannot test if compression or this change cause problems, as I don't have the necessary hardware yet. Sorry.

I am running NodeJS sample application in Nordic ID web interface, but getting error when reading tags or getting invetory. Here is the error from sample error log.

Example app listening at http://:::10126
Fatal error: could not connect to localhost
Connection failed, code: 4098.
Message(4098): Transport not connected

If am using Norma LLRP sample application then it shows correcty the successful status:

Status
Last update: 09-02-19 15:17:00
Instance name: 127.0.0.1:4053
Reader active: true
Client connection status: Listening client at port 4053
Reader connection status: Connected
Last reader error: No errors
Last LLRP error: No errors

Web inteface -> services -> nur service: internal reader runs on 192.168.0.13:4053. RFID reader is configured(with RFID configurator) to use my home wifi.

I see in the nodeJs sample that some nurconrpi program is used to execute commands to get invetory. Probably this error come from there. My main purpose of this is to read RFID tags over the API, but currently the API(node sample) is broken or my network configuration is wrong. Can anyone give some hint what to explore next?

As I was trying to run some of the sample applications, I ran into an issue with 6. LLRP_sample.

In WcfInterface.cs file, there are two methods share the same UriTemplate and Method.

[OperationContract, WebInvoke(Method = WebRequestMethods.Http.Post,
UriTemplate = "/GetDeviceSetup",
RequestFormat = WebMessageFormat.Json, ResponseFormat = WebMessageFormat.Json)
]
DeviceStatusObject GetDeviceSetup(string deviceId);

[OperationContract, WebInvoke(Method = WebRequestMethods.Http.Post,
UriTemplate = "/GetDeviceSetup",
RequestFormat = WebMessageFormat.Json, ResponseFormat = WebMessageFormat.Json)]
NormaStatus GetDeviceStatus(string deviceId);

I believe the second method should be /GetDeviceStatus.
This results in runtime error below:
Error Message [In contract 'WcfInterface', there are multiple operations with Method 'POST' and a UriTemplate that is equivalent to '/GetDeviceSetup'. Each operation requires a unique combin ation of UriTemplate and Method to unambiguously dispatch messages. Use WebGetAttribute or WebI nvokeAttribute to alter the UriTemplate and Method values of an operation.]

Hello,
I am building an app for AR82 reader and I would like to change the default certificat for HTTPS in nginx configuration.
Thanks

Hello! I managed to deploy and run the ASP.NET Core 3 application, but failed to connect the NurApi library.
Could you create an example.

Is it possible to read antenna info in readTagByEpc request: https://github.com/NordicID/ar8x_samples/blob/master/4.Node.JS_sample/zipcontents/bin/server.js#L35

What kind of values should be pass to request for parameters epc, bank, wordAddress and readByteCount? Or is there any other development needed to achieve it? I used some custom package(https://github.com/GeenenTijd/llrp-nodejs) and Norma(https://github.com/NordicID/ar8x_samples/tree/master/6.LLRP_sample) before and i got all information i needed but the llrp-nodejs package is not very reliable for bigger chunk of data so i gave up this.

I am appreiciated for any help!