Open yuzhangyi opened 3 years ago
I have only one worksheet and facing same issue. stylesTable is null in "SteamingWorkbookReader.java" at line 273 Error : java.lang.NullPointerException at com.monitorjbl.xlsx.impl.StreamingSheetReader.setFormatString(StreamingSheetReader.java:273).
Hi, @monitorjbl, when I try to read excel file with millions of rows, it will meet up NullPointerException.
StreamingReader.builder().rowCacheSize(1000).bufferSize(100 1024 1024).open(inputStreamProvider)
The error is happened in "SteamingWorkbookReader.java" and line 273, the stylesTable is null. if(cellStyleString != null) { style = stylesTable.getStyleAt(Integer.parseInt(cellStyleString)); } else if(stylesTable.getNumCellStyles() > 0) { style = stylesTable.getStyleAt(0); }
It has two worksheets in my excel file, one "sheet1" has 183601 rows with 43 columns, the other "sheet2" has 1 row with 5 columns. After I delete data from "sheet2" and read data from "sheet1" again, it can work well.
Could you help have a look?
Thanks!