Trouble running cordapp example "Failure to start BridgeControlListener"

[Afronoa]

So I have managed to get to ./build/nodes/runnodes section of the tutorial but all three terminal windows close stating : " [main] bridging.BridgeControlListener. - Failure to start BridgeControlListener" and " [main] internal.NodeStartupLogging. - Exception during node startup: stop can't be called twice "

not really sure how to fix this any suggestions ?

I'm running

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Gradle 5.6.4

Build time: 2019-11-01 20:42:00 UTC
Revision: dd870424f9bd8e195d614dc14bb140f43c22da98

Kotlin: 1.3.41
Groovy: 2.5.4
Ant: Apache Ant(TM) version 1.9.14 compiled on March 12 2019
JVM: 1.8.0_332 (Amazon.com Inc. 25.332-b08)
OS: Mac OS X 12.4 x86_64