Include line number in message "#parse() null argument"
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Key: VELOCITY-758
URL: https://issues.apache.org/jira/browse/VELOCITY-758
Project: Velocity
Issue Type: Improvement
Components: Engine
Affects Versions: 1.6.2
Reporter: Edy Hinzen
Priority: Trivial
Assume the following scenarios:
Scenario A)
A template has the following line:
#parse("never-found-template.vm")
Scenario B)
A template has the following line:
#parse($nonsense)
Assume further, that neither the "never-found-template.vm" is present nor the
variable "$nonsense" is set.
In scenario A) the log reports "#parse(): cannot find template
'never-found-template.vm', called from template ... at (1, 1)"
In scenario B) the log says "#parse() null argument"
Problem:
In scenario B), having multiple nested #parse-Statements, it's hard to find the
error finally.
Sugestion / Feature request:
Include source information and line numbers when reporting "#parse() null
argument" - analogous to scenario A)
Thanks and kind regards
Edy Hinzen
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