Error running afterSession

[jholsgrove]

Grid Extras Version

v2.0.2
Selenium 3.11.0

Browser Version:

Chrome 65.0.3325.162
ChromeDriver 2.37

Expected Behavior -

Session exits and node is able to accept next forwarded test case

Actual Behavior -

Sessions stays, throwing this in the Hub log:

ERROR - Error running afterSession for ext. key a522d53972e493adbc5d07c56aebc49d, the test slot is now dead: null java.lang.NullPointerException at com.groupon.seleniumgridextras.grid.proxies.SetupTeardownProxy.getNodeExtrasPort(SetupTeardownProxy.java:313) at com.groupon.seleniumgridextras.grid.proxies.SetupTeardownProxy.afterSession(SetupTeardownProxy.java:147) at org.openqa.grid.internal.TestSlot.performAfterSessionEvent(TestSlot.java:253) at org.openqa.grid.internal.DefaultGridRegistry._release(DefaultGridRegistry.java:137) at org.openqa.grid.internal.DefaultGridRegistry.lambda$terminate$0(DefaultGridRegistry.java:122) at java.lang.Thread.run(Unknown Source)

Steps to reproduce -

Run a test via the grid with the node and hub being on Windows Server 2016.

One of my nodes runs on Server 2008 R2 and that manages to clean itself up nicely.