Overflow Exception while open Excel

Overflow Exception while open this Excel

can you help me?


Thanks for your posting and using Aspose.Cells.

We were able to observe the exception by opening your source Excel file using the latest version: Aspose.Cells
for .NET v8.3.2.5

We have logged this issue in our database for investigation. We will look into it and fix this issue. Once, the issue is resolved or we have some other update for you, we will let you know asap.

This issue has been logged as

  • CELLSNET-43427 - System.OverflowException on opening the Excel file

Below is a sample code to reproduce this issue and also shown the exception for a reference.


Workbook workbook = new Workbook(filePath);


at System.Number.ParseInt32(String s, NumberStyles style, NumberFormatInfo info)
at System.Int32.Parse(String s, IFormatProvider provider)
at ”.Š.(String )
at ”.ˆ.ˆ€(€ )
at ”.ˆ.Read(€ )
at ”.‡.()
at ”.‡.Read()
at ”.†.(Workbook , LoadOptions )
at Aspose.Cells.Workbook.Ÿ(Stream , LoadOptions , Boolean )
at Aspose.Cells.Workbook.Ÿ(String , LoadOptions )
at Aspose.Cells.Workbook..ctor(String file)
A first chance exception of type 'System.OverflowException' occurred in AsposeProject.exe
An unhandled exception of type 'System.OverflowException' occurred in AsposeProject.exe

Additional information: Value was either too large or too small for an Int32.

oh,thank you so much.:slight_smile:


Thanks for your using Aspose.Cells.

Please download and try the latest fix: Aspose.Cells for .NET v8.3.2.6 and let us know your feedback.

The issues you have found earlier (filed as CELLSNET-43427) have been fixed in this update.

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