Hello! I use TOS 4.0.0.M3_r37054. At first I copy a File with a dynamic Filename. Then I take the data from my Oracle-DB an want to put it in an Excelfile. If the Excel-File is empty, there is no problem. But if the excel file has some content, there comes that error: Exception in component tFileOutputExcel_1 java.lang.NullPointerException at jxl.write.biff.File.write(File.java:130) at jxl.biff.ConditionalFormat.write(ConditionalFormat.java:106) at jxl.write.biff.SheetWriter.write(SheetWriter.java:566) at jxl.write.biff.WritableSheetImpl.write(WritableSheetImpl.java:1408) at jxl.write.biff.WritableWorkbookImpl.write(WritableWorkbookImpl.java:856) ... Please help!
Thanks for your replay. I solved the problem. But it is a very bad solution. In my excel-file were some conditional formattings. TOS couldn't handle with them. Is there a way to write in an EXCEL-File with conditional formattings?