Summary: | Exception: Duplicate name "SummaryInformation" error is coming while parsing a file NPOI 2.3.0 in C# | ||
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Product: | POI | Reporter: | Nilabhra Bhattacharjee <nilabhra123> |
Component: | HSSF | Assignee: | POI Developers List <dev> |
Status: | RESOLVED WORKSFORME | ||
Severity: | normal | ||
Priority: | P2 | ||
Version: | unspecified | ||
Target Milestone: | --- | ||
Hardware: | PC | ||
OS: | Windows NT |
Description
Nilabhra Bhattacharjee
2017-09-18 15:42:48 UTC
NPOI is a .NET fork of POI and is maintained by the folks at https://github.com/tonyqus/npoi. Have you tried addressing your issue over there? If you think this bug affects both POI and NPOI libraries, could you attach the file to this bug. Hi, I have tried only with NPOI dll. I can not attach the file as it has sensetive information of other persons. I can understand that without having the file, reproduction of the issue is not possible at your end. But it will be really helpful if you can tell me for which scenario this exception: " Duplicate name " SummaryInformation" " occurs generally for POI/NPOI library. I hope the file I am receiving is not generated by MS excel itself. It is written by another software. So if you can suggest those reason of this exception, I can check that at the source end of the file. Please let me know about this. Best Regards, Nilabhra Bhattacharjee This is likely more related to NPOI, the only thing that I see based on your description is that there are properties in the internal structures of the workbook which have the same name and thus fail some validation when the file is loaded. Please discuss with the NPOI project directly if you need more information on this, however you likely will need to provide more information or a sample file which reproduces the problem. As this is more related to another library, I am closing this here. |