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[Bug] Opening a large XLSX **throws exception** when attempting to get LoadDefinedNames #89

@Smurf-IV

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@Smurf-IV
at FastExcel.FastExcel.Read(Nullable`1 sheetNumber, String sheetName, Int32 existingHeadingRows)
               at FastExcel.FastExcel.Read(String sheetName, Int32 existingHeadingRows)
               at FastExcel.FastExcel.GetCellRangesByDefinedName(String definedName, Nullable`1 worksheetIndex)
Image

Other application can open this file:

https://github.com/Smurf-IV/Excel_PRIME/blob/main/Performance.md#2025-11-25
And

Image

File is here:

https://github.com/Smurf-IV/Excel_PRIME/blob/main/Excel_PRIME.Bench/Data/100mb.xlsx

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