[jira] [Created] (DAFFODIL-2348) Debugger breaks with prefixed lengths

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

Steve Lawrence created DAFFODIL-2348:
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             Summary: Debugger breaks with prefixed lengths
                 Key: DAFFODIL-2348
                 URL: https://issues.apache.org/jira/browse/DAFFODIL-2348
             Project: Daffodil
          Issue Type: Bug
          Components: Debugger
    Affects Versions: 2.6.0
            Reporter: Steve Lawrence


When using the debugger and displaying the infoset (e.g. info infoset), if the current element is a prefixed length element Daffodil will abort with an exception about "No parent element for element (prefixLength)". This is because the debugger tries to find the root element:

{code:scala}
infoset = infoset.toRootDoc.getRootElement().asInstanceOf[DIElement]
{code}

But that fails when the element is a prefixed length element. Need special logic somewhere to handle these detached elements.




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