I have a simple java application using the RXTX library and it works fine. There are no references to errors and assembly errors.
I made another web dynamic application (JAVA EE) using the same library, but when I try to deploy it on Wildfly 10.0, I have this error:
java.lang.NoClassDefFoundError: gnu/io/CommPortIdentifier
What I know means that either the library was not found or it was loaded several times.
Here is the library:

and here is the hierarchy of my application:

As you can see, for the Eclipse part, this is normal, but on the server side it does not work.
I aleady read this and this , but this did not help me the problem.
I tried putting the .jar and dll files of the library into several wildfly server folders to change the class paths ... but nothing.
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