Using Aspose Cells for Java, version 19.6.
Workbook workbook = new Workbook(); WorksheetCollection sheets = workbook.getWorksheets(); Worksheet sheet = sheets.get(0); CommentCollection comments = sheet.getComments(); int index = comments.add(0, 0); Comment comment = comments.get(index); comment.setHtmlNote("a<font color='red'>b</font>\"c");
The last line throws the following exception:
Exception in thread "main" java.lang.NullPointerException at com.aspose.cells.zhn.a(Unknown Source) at com.aspose.cells.zhn.a(Unknown Source) at com.aspose.cells.zhn.a(Unknown Source) at com.aspose.cells.FontSettingCollection.setHtmlString(Unknown Source) at com.aspose.cells.Comment.setHtmlNote(Unknown Source) at <my code>
Please note that the same code works in Aspose Cells for Java 17.11.6, which is the version from which we upgraded our OEM Site license.