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| Problems? Is your data what you think it is? | |
| PerlMonks |
Re^4: isn't numeric in substr errorby jmcnamara (Monsignor) |
| on Nov 19, 2010 at 13:12 UTC ( [id://872484]=note: print w/replies, xml ) | Need Help?? |
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Can't call method "write" on an undefined value at /home/bsmart/excel_workbooks.ipl line 314.
This probably occurs because the worksheet object has already been garbage collected at that point in your program. Try adding an explicit Worksbook close() to synchronise the WriteExcel object destruction. See the WriteExcel docs on Workbook::close() for more details.
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