Warnings about missing org.slf4j.impl.StaticLoggerBinder

[wSedlacek]

When using this plugin with Android I get the following warning messages on startup.

System.err: SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
System.err: SLF4J: Defaulting to no-operation (NOP) logger implementation
System.err: SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.

While I appreciate the notice this provides about a missing class, I feel that adding this class would offer me little benefit within the context of NativeScript.

[NathanaelA]

This is normal because the Android library I'm using for the low level websockets uses this as a logger if it is available, otherwise it throws an error.

[wSedlacek]

Solved by adding the following to app.gradle

compile 'org.slf4j:slf4j-nop:1.7.25'