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Posted to dev@poi.apache.org by bu...@apache.org on 2008/07/03 19:38:44 UTC
DO NOT REPLY [Bug 45334] Excel function "ERRORTYPE" not recognized
properly
https://issues.apache.org/bugzilla/show_bug.cgi?id=45334
--- Comment #1 from Brad Sneade <bs...@gmail.com> 2008-07-03 10:38:44 PST ---
Debugging into it I have found the following:
org.apache.poi.hssf.model.FormulaParser.parseFunctionOrIdentifier() calls
GetName() and uses the existence of '(' to decide to parse and node or handle a
function.
The ERRORTYPE function is passed around as "ERROR.TYPE(args)". When GetName()
parses this it sets 'look' to '.' instead of '('. It looks as if ERROR.TYPE
comes from functionMetadata.txt. I've overridden this file (via the classpath)
and changed
"261 ERROR.TYPE 1 1 V V "
to
"261 ERRORTYPE 1 1 V V "
and this seems to fix the problem.
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