nissl-lab/npoi issues and pull requests

#1315 - Formula openxml gets corrupted after opened and saved by NPOI 2.7.0

Issue - State: closed - Opened by Quark321 6 months ago - 12 comments
Labels: bug, xlsx, regression

#1314 - Avoid NullReference exception when saving workbook with XML Map

Pull Request - State: closed - Opened by antony-liu 6 months ago - 1 comment

#1313 - Update SharpZipLib to v1.4.2

Pull Request - State: closed - Opened by Bykiev 6 months ago
Labels: enhancement

#1312 - How can protected workbook excel file with npoi

Issue - State: open - Opened by mjjalala 6 months ago - 3 comments
Labels: enhancement, xls

#1311 - Overwrite existing Excel results in problem with content

Issue - State: closed - Opened by GLionD 6 months ago - 3 comments
Labels: bug, xlsx

#1310 - Fix ROUNDDOWN function

Pull Request - State: closed - Opened by Bykiev 6 months ago - 4 comments
Labels: xls, xlsx, formula

#1309 - Patches about VBAMacroReader from poi

Pull Request - State: closed - Opened by antony-liu 6 months ago - 1 comment

#1308 - Error 0x800A03EC when opening with Excel.Application after saving with NPOI

Issue - State: closed - Opened by JeanPhilippeLux 6 months ago - 5 comments
Labels: bug, formula

#1307 - Fix reading document variables

Pull Request - State: closed - Opened by Bykiev 6 months ago - 1 comment
Labels: bug, docx

#1306 - Some patches ported from poi

Pull Request - State: closed - Opened by antony-liu 6 months ago - 1 comment

#1305 - Some patches ported from poi

Pull Request - State: closed - Opened by antony-liu 6 months ago

#1304 - Some patches and features ported from poi 3.16

Pull Request - State: closed - Opened by antony-liu 6 months ago - 1 comment

#1303 - XLS - Fix adding cell comment

Pull Request - State: closed - Opened by Bykiev 6 months ago - 5 comments
Labels: bug, xls

#1302 - Saving a Workbook and Re-opening It Corrupts the File

Issue - State: closed - Opened by markolbert 6 months ago - 13 comments
Labels: question

#1300 - Charts Not Copied

Issue - State: closed - Opened by markolbert 6 months ago - 12 comments
Labels: bug, duplicate, chart, xlsx

#1299 - XSSF AddPicture Slow

Issue - State: closed - Opened by lq709708490 6 months ago - 4 comments
Labels: bug, drawing, performance, xlsx

#1298 - To set Colors to each column in ColumnChart in NPOI package

Issue - State: closed - Opened by yazh21 6 months ago - 1 comment
Labels: question, chart

#1294 - Having Issue while reading a excel file with .xls extension

Issue - State: closed - Opened by Sivaprasadnelli 7 months ago - 4 comments
Labels: question

#1293 - Adding rows of data into existing xlsx file with pivot tables and charts result with unusable file.

Issue - State: open - Opened by rafinewman 7 months ago - 5 comments
Labels: bug, file_error, xlsx

#1291 - CT_CellFormula.Write: fix writing the si attribute

Pull Request - State: closed - Opened by artem-iron 7 months ago - 1 comment
Labels: bug, xlsx, formula

#1290 - Some patches ported from poi

Pull Request - State: closed - Opened by antony-liu 7 months ago - 2 comments

#1289 - read xlsx file exception

Issue - State: closed - Opened by li-zheng-hao 7 months ago - 3 comments
Labels: invalid

#1288 - Update SixLabors.ImageSharp (CVE-2024-27929)

Pull Request - State: closed - Opened by Bykiev 7 months ago - 1 comment
Labels: enhancement

#1287 - [POI-Bug-67475] Better support for edge cases in TEXT function.

Pull Request - State: closed - Opened by superrnovae 7 months ago - 1 comment
Labels: xls, xlsx, formula

#1286 - Backport commits that fix rate function giving incorrect results

Pull Request - State: closed - Opened by superrnovae 7 months ago - 3 comments
Labels: bug, xlsx, formula

#1285 - Workbook.Write cause OutOfMemory exception while there are 100,000 rows in the Excel file

Issue - State: closed - Opened by carl150 7 months ago - 2 comments
Labels: question, performance

#1284 - Opening existing workbook with pictures, adding new ones and saving it should not throw an exception

Pull Request - State: closed - Opened by superrnovae 7 months ago - 1 comment
Labels: bug, drawing, xlsx

#1283 - [github-164] Fix Bug in XSSFTable.setCellReferences when table is single cell.

Pull Request - State: closed - Opened by superrnovae 7 months ago - 1 comment
Labels: bug, xlsx

#1282 - [Bug 68237] CustomHeight attribute of row for SXSSFWorkbook is wrong

Pull Request - State: closed - Opened by superrnovae 7 months ago - 2 comments
Labels: bug, sxssf, xlsx

#1281 - [Bug 67785] Make XSSFExcelExtractor output more like that from XSSFEventBasedExcelExtractor

Pull Request - State: closed - Opened by superrnovae 7 months ago - 1 comment
Labels: enhancement, xlsx

#1280 - Upgrade BouncyCastle.Cryptography to version 2.3.0

Pull Request - State: closed - Opened by lahma 7 months ago - 1 comment
Labels: enhancement

#1279 - Formula calculation exception

Issue - State: closed - Opened by Leon-lu 7 months ago - 1 comment
Labels: invalid

#1277 - How to create scattered chart in excel without markers using NPOI 2.6.2 and C#

Issue - State: closed - Opened by sureshtgithub 7 months ago - 1 comment
Labels: question

#1276 - Word Formatting changes after saving with NPOI

Issue - State: closed - Opened by PoneyChen 7 months ago - 1 comment
Labels: bug, file_error, docx

#1275 - Encryptor.GetDataStream throws System.NullReferenceException

Issue - State: closed - Opened by Quark321 7 months ago - 1 comment
Labels: enhancement

#1274 - insert new row very slowly in middle sheet

Issue - State: closed - Opened by Xy9310 7 months ago - 4 comments
Labels: need-investigation, performance

#1273 - SetCellFormula("T.INV(0.99,100)*126+36/2") report error

Issue - State: closed - Opened by Denny0503 7 months ago - 2 comments
Labels: enhancement, help-wanted, formula

#1272 - lee

Issue - State: closed - Opened by Le-Quynh-29 7 months ago

#1271 - Updating to Microsoft.IO.RecyclableMemoryStream 3.0 will cause exception thrown

Issue - State: closed - Opened by obj404 7 months ago - 1 comment
Labels: bug

#1270 - Italian function 'DATA.MESE' not correctly mapped on EDATE

Issue - State: open - Opened by Zax 7 months ago - 4 comments
Labels: question, xls, xlsx, formula

#1269 - fix : Make Free Form coordinates closer to the original

Pull Request - State: closed - Opened by mino-alpha 7 months ago - 1 comment
Labels: enhancement, drawing, xlsx

#1268 - Upgrade to NUKE 8

Pull Request - State: closed - Opened by lahma 8 months ago - 1 comment
Labels: cicd

#1267 - Failed to open excel(.xls) with NPOI(2.6.2) with some object not identified

Issue - State: closed - Opened by priscilamonteirof 8 months ago - 10 comments
Labels: invalid, xls

#1266 - Fix XSSFRichTextString.ApplyFont

Pull Request - State: closed - Opened by Bykiev 8 months ago - 1 comment
Labels: bug, xlsx

#1265 - ICell.RichStringCellValue.ApplyFont() is applied to all cells with identical values

Issue - State: closed - Opened by jeanluc162 8 months ago - 2 comments
Labels: question

#1264 - Update SixLabors dependencies

Pull Request - State: closed - Opened by Bykiev 8 months ago - 9 comments

#1263 - Fix typo olivergreen in IndexedColors

Pull Request - State: closed - Opened by Bykiev 8 months ago - 1 comment
Labels: bug, xls, xlsx

#1262 - Add RemoveDataValidation method

Pull Request - State: closed - Opened by artem-iron 8 months ago - 1 comment
Labels: enhancement, xlsx

#1261 - XSSFColumn class implementation

Pull Request - State: closed - Opened by artem-iron 8 months ago - 3 comments
Labels: enhancement, xlsx

#1260 - Support adding line endings when a string containing \n is added to the document

Issue - State: closed - Opened by Zt-freak 8 months ago - 11 comments
Labels: enhancement, docx

#1259 - Error on autosize

Issue - State: closed - Opened by prvacy 8 months ago - 4 comments
Labels: duplicate, question

#1258 - AutoSizeColumn throws font-not-found exception

Issue - State: closed - Opened by lovetpy 8 months ago - 4 comments
Labels: question

#1257 - wrong local header signature: 0xe011cfd0

Issue - State: closed - Opened by qingtian305 8 months ago
Labels: invalid

#1256 - NullReferenceException exception for olivegreen

Issue - State: closed - Opened by naoak 8 months ago - 3 comments
Labels: bug

#1252 - The xlsx file cannot be saved again after inserting a new picture

Issue - State: closed - Opened by rick-yang1987 9 months ago - 1 comment
Labels: bug, drawing, xlsx

#1251 - In the ShiftRows transformation, certain functions disappear in the cells

Issue - State: open - Opened by Julyxunle 9 months ago
Labels: bug

#1250 - Support DOCM file type

Issue - State: open - Opened by TomLingWu 9 months ago - 2 comments
Labels: enhancement, docx, help-wanted

#1249 - Array Formula not being interpreted correctly

Issue - State: closed - Opened by agerber85 9 months ago - 1 comment
Labels: question, xlsx, formula

#1248 - Cell borders not working properly

Issue - State: closed - Opened by joaopf-silva 9 months ago - 2 comments
Labels: question

#1247 - Update TempFile.cs

Pull Request - State: closed - Opened by zhangsir199 9 months ago - 1 comment

#1246 - XSSFRichTextString.ApplyFont() works incorrectly

Issue - State: closed - Opened by SergiyStoyan 9 months ago
Labels: bug, xlsx

#1245 - Iterative Calculation feature

Issue - State: open - Opened by honix 9 months ago - 1 comment
Labels: enhancement, formula

#1243 - Dropdown support

Issue - State: open - Opened by nightblade9 9 months ago
Labels: enhancement, docx, help-wanted

#1242 - Reimplement serialization part of OpenXML with ZString.

Issue - State: open - Opened by tonyqus 10 months ago
Labels: performance, xlsx

#1240 - CreateCellComment() on HSSF: 'An item with the same key has already been added.'

Issue - State: closed - Opened by SergiyStoyan 10 months ago - 2 comments
Labels: bug, xls

#1239 - Please help me if I can set the image/shape transparency or opacity?

Issue - State: open - Opened by ZhouYixxx 10 months ago
Labels: question, xlsx

#1238 - Upgrade Microsoft.IO.RecyclableMemoryStream to version 3.0.0

Pull Request - State: closed - Opened by lahma 10 months ago - 1 comment
Labels: enhancement

#1237 - Open xlsx file generated by MiniExcel failed

Issue - State: closed - Opened by li-zheng-hao 10 months ago - 1 comment
Labels: invalid

#1236 - System.Security.Cryptography.Pkcs dependency has severe vulnerability

Issue - State: closed - Opened by mganss 10 months ago - 7 comments
Labels: bug

#1235 - fix: Do not save Style with index 0

Pull Request - State: closed - Opened by workgroupengineering 10 months ago - 1 comment
Labels: bug, xlsx

#1234 - [XSSF] The style does not apply to the cell

Issue - State: closed - Opened by workgroupengineering 10 months ago
Labels: bug, xlsx

#1233 - MissingCellPolicy.RETURN_NULL_AND_BLANK

Issue - State: closed - Opened by Messilimeng 10 months ago
Labels: bug

#1232 - fontsize of the Math formula seems not work well

Issue - State: closed - Opened by YenseanHub 10 months ago
Labels: bug, docx

#1231 - A built-in way to validate a cell value based on Excel data validation constraints?

Issue - State: open - Opened by tonyqus 10 months ago - 1 comment
Labels: enhancement, help-wanted, xlsx

#1229 - Several possible NPE

Issue - State: closed - Opened by tohidemyname 10 months ago
Labels: bug

#1228 - POI Bug-61281: ExportToXML(Stream,String,bool)@XSSFExportToXml can have export issues:

Issue - State: closed - Opened by tohidemyname 10 months ago
Labels: bug

#1227 - POI Bug 52649: adobe:ns:meta namespace in WordToFoConverter can be wrong

Issue - State: closed - Opened by tohidemyname 10 months ago - 1 comment
Labels: invalid

#1226 - CalculateRate(double,double,double,double,double,double)@Rate can calculate a wrong rate.

Issue - State: closed - Opened by tohidemyname 10 months ago
Labels: bug, formula

#1225 - POI Bug 64348: A possible IndexOutOfBoundsException from GetWatermarkParagraph(String,int)@XWPFHeaderFooterPolicy

Issue - State: closed - Opened by tohidemyname 10 months ago
Labels: bug

GitHub / nissl-lab/npoi issues and pull requests