[jira] [Resolved] (DAFFODIL-2726) Index out of bounds -1 during unparsing

["Steve Lawrence (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/DAFFODIL-2726?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Steve Lawrence resolved DAFFODIL-2726.
--------------------------------------
    Fix Version/s: 3.4.0
       Resolution: Fixed

Fixed in commit 0e7b8e5cb8d3e7aa0d4a746548861e0a117a2af8

> Index out of bounds -1 during unparsing
> ---------------------------------------
>
>                 Key: DAFFODIL-2726
>                 URL: https://issues.apache.org/jira/browse/DAFFODIL-2726
>             Project: Daffodil
>          Issue Type: Bug
>          Components: Unparsing
>    Affects Versions: 3.4.0
>            Reporter: Mike Beckerle
>            Assignee: Steve Lawrence
>            Priority: Blocker
>             Fix For: 3.4.0
>
>
> 3.4.0-SNAPSHOT - as of 2022-08-23.
> I have unparsing in a large complex DFDL schema failing with a Index out of bounds - an empty stack of infoset nodes. 
> I think this is going to be a blocker for the release as I think there is no workaround, but further work may change this. 
> By inspection it looks to be a bug where the index value isn't being checked, as the function can return Nope or One(value), but instead throws the exception.
> Working on a way to reproduce this outside of this very large schema project. 
>  



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