During part 2 "An Error Occurred" popup is displayed:
From j1939_840.log:
2022-08-10 15:44:14.404 SEVERE org.etools.j1939_84.controllers.Controller lambda$getRunnable$0 Error
java.lang.NullPointerException
at org.etools.j1939_84.controllers.part02.Part02Step17Controller.lambda$testSp12730$21(Part02Step17Controller.java:624)
at java.base/java.util.ArrayList.forEach(Unknown Source)
at org.etools.j1939_84.controllers.part02.Part02Step17Controller.testSp12730(Part02Step17Controller.java:615)
at org.etools.j1939_84.controllers.part02.Part02Step17Controller.run(Part02Step17Controller.java:343)
at org.etools.j1939_84.controllers.Controller.lambda$getRunnable$0(Controller.java:290)
at org.etools.j1939_84.controllers.Controller.run(Controller.java:372)
at org.etools.j1939_84.controllers.PartController.run(PartController.java:74)
at org.etools.j1939_84.controllers.Controller.lambda$getRunnable$0(Controller.java:290)
at org.etools.j1939_84.controllers.Controller.run(Controller.java:372)
at org.etools.j1939_84.controllers.OverallController.run(OverallController.java:97)
at org.etools.j1939_84.controllers.Controller.lambda$getRunnable$0(Controller.java:290)
at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
at java.base/java.util.concurrent.FutureTask.run(Unknown Source)
at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.base/java.lang.Thread.run(Unknown Source)
During part 2 "An Error Occurred" popup is displayed:![84 tool error](https://user-images.githubusercontent.com/101883690/188652229-fdbe0d41-3d6e-4a7c-a90d-044b8fef794e.PNG)
From j1939_840.log: 2022-08-10 15:44:14.404 SEVERE org.etools.j1939_84.controllers.Controller lambda$getRunnable$0 Error java.lang.NullPointerException at org.etools.j1939_84.controllers.part02.Part02Step17Controller.lambda$testSp12730$21(Part02Step17Controller.java:624) at java.base/java.util.ArrayList.forEach(Unknown Source) at org.etools.j1939_84.controllers.part02.Part02Step17Controller.testSp12730(Part02Step17Controller.java:615) at org.etools.j1939_84.controllers.part02.Part02Step17Controller.run(Part02Step17Controller.java:343) at org.etools.j1939_84.controllers.Controller.lambda$getRunnable$0(Controller.java:290) at org.etools.j1939_84.controllers.Controller.run(Controller.java:372) at org.etools.j1939_84.controllers.PartController.run(PartController.java:74) at org.etools.j1939_84.controllers.Controller.lambda$getRunnable$0(Controller.java:290) at org.etools.j1939_84.controllers.Controller.run(Controller.java:372) at org.etools.j1939_84.controllers.OverallController.run(OverallController.java:97) at org.etools.j1939_84.controllers.Controller.lambda$getRunnable$0(Controller.java:290) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) at java.base/java.util.concurrent.FutureTask.run(Unknown Source) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source)