[DAFFODIL-2630] nullPointerException when using TDML runner.trace

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.2.1
• Fix Version/s: 3.3.0
• Component/s: Debugger
• Assignee: Steve Lawrence
• Reporter: Mike Beckerle
• Created: 21/Jan/22 20:10
• Updated: 25/Jan/22 19:27
• Resolved: 24/Jan/22 18:20

Description

testAddressPollingList (P8)

use runner.trace.runOneTest(....)

----------------------------------------------------------------- 382
parser: <BinaryIntegerKnownLengthUnparser/>
bitPosition: 0
data:
  No data yet
infoset:java.lang.NullPointerException
    at org.apache.daffodil.infoset.InfosetWalker$.apply(InfosetWalker.scala:82)
    at org.apache.daffodil.debugger.InteractiveDebugger.org$apache$daffodil$debugger$InteractiveDebugger$$infosetToString(InteractiveDebugger.scala:446)
    at org.apache.daffodil.debugger.InteractiveDebugger$DebugCommandBase$Info$InfoInfoset$.act(InteractiveDebugger.scala:1551)
    at org.apache.daffodil.debugger.InteractiveDebugger$DebugCommandBase$Info$.$anonfun$act$20(InteractiveDebugger.scala:1215)
    at scala.collection.immutable.List.foreach(List.scala:392)
    at org.apache.daffodil.debugger.InteractiveDebugger$DebugCommandBase$Info$.act(InteractiveDebugger.scala:1212)
    at org.apache.daffodil.debugger.InteractiveDebugger$DebugCommandBase$.act(InteractiveDebugger.scala:630)
    at org.apache.daffodil.debugger.InteractiveDebugger$DebugCommand.apply(InteractiveDebugger.scala:470)
    at org.apache.daffodil.debugger.InteractiveDebugger.runCommand(InteractiveDebugger.scala:420)
    at org.apache.daffodil.debugger.InteractiveDebugger.$anonfun$debugStep$3(InteractiveDebugger.scala:186)
    at scala.collection.immutable.List.foreach(List.scala:392)