ctanasescu opened a new issue, #6065:
URL: https://github.com/apache/jmeter/issues/6065
### Expected behavior
Jmeter should work as usual in a parallel controller and not fail between
steps (NO specific Jmeter element is failing, but between elements).
### Actual behavior
2023-08-21 10:21:07,754 ERROR o.a.j.t.JMeterThread: Test failed!
java.lang.NullPointerException: null
at
org.apache.jmeter.control.TransactionController.notifyListeners(TransactionController.java:285)
~[ApacheJMeter_core.jar:5.5]
at
org.apache.jmeter.control.TransactionController.nextWithoutTransactionSampler(TransactionController.java:223)
~[ApacheJMeter_core.jar:5.5]
at
org.apache.jmeter.control.TransactionController.next(TransactionController.java:135)
~[ApacheJMeter_core.jar:5.5]
at
org.apache.jmeter.control.GenericController.nextIsAController(GenericController.java:225)
~[ApacheJMeter_core.jar:5.5]
at
org.apache.jmeter.control.TransactionController.nextIsAController(TransactionController.java:173)
~[ApacheJMeter_core.jar:5.5]
at
org.apache.jmeter.control.GenericController.next(GenericController.java:175)
~[ApacheJMeter_core.jar:5.5]
at
org.apache.jmeter.control.TransactionController.nextWithoutTransactionSampler(TransactionController.java:205)
~[ApacheJMeter_core.jar:5.5]
at
org.apache.jmeter.control.TransactionController.next(TransactionController.java:135)
~[ApacheJMeter_core.jar:5.5]
at
org.apache.jmeter.control.GenericController.nextIsAController(GenericController.java:222)
~[ApacheJMeter_core.jar:5.5]
at
org.apache.jmeter.control.GenericController.next(GenericController.java:175)
~[ApacheJMeter_core.jar:5.5]
at
org.apache.jmeter.control.LoopController.next(LoopController.java:134)
~[ApacheJMeter_core.jar:5.5]
at org.apache.jmeter.threads.JMeterThread.run(JMeterThread.java:303)
~[ApacheJMeter_core.jar:?]
at
com.blazemeter.jmeter.controller.JMeterThreadParallel.run(JMeterThreadParallel.java:61)
~[jmeter-parallel-0.11.jar:?]
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
~[?:1.8.0_331]
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
~[?:1.8.0_331]
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
~[?:1.8.0_331]
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
~[?:1.8.0_331]
at java.lang.Thread.run(Thread.java:750) ~[?:1.8.0_331]
2023-08-21 10:21:07,754 INFO o.a.j.t.JMeterThread: Thread finished:
org.apache.jmeter.threads.JMeterThread@14cab714 - 3-4-5-6-7-8-9-10. bzm -
Parallel Controller - Import in 3 ARM domains - REMOVING ALL TRANSACTIONS
CONTROLLERS BECAUSE OF NPE ERROR - JMETER BUG - transaction controllers are
failing on second run of parallel controller - 3.1 Import ARM Domain 1
2023-08-21 10:21:07,761 INFO o.a.j.t.JMeterThread: Thread is done:
getAverageExportTime 1-1
2023-08-21 10:21:07,761 INFO o.a.j.t.JMeterThread: Thread finished:
getAverageExportTime 1-1
2023-08-21 10:21:07,763 INFO o.a.j.e.StandardJMeterEngine: Notifying test
listeners of end of test
### Steps to reproduce the problem
- Add a new bzm Parallel Controler
- Add a transaction controller in it or more
- do something inside the transaction controller
- run it in a loop (twice or more) - to add it in a loop I have put a loop
controller which contains the bzm parallel controller with the transaction
controllers in it.
- If you run, you will see that first iteration of the loop everything works
as expected but then in the second iteration of the loop, it will execute only
once what is in the transaction controller and then it will fail with the error
above with Null Pointer Exception.
### JMeter Version
5.5
### Java Version
1.0.8_371ver
### OS Version
_No response_
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