Tag: xssf

I have a workbook with an XML mapping defined (I am using POI 4.1.2). A mapped cell contains a formula which evaluates to boolean: =AND(B70=””;B71=””; B50=”No”) I try to export the XML mapping with the following code: The last line results to the following exception: java.lang.IllegalStateException: Cannot get a NUMERIC value from a BOOLEAN cell at org.apache.poi.xssf.usermodel.XSSFCell.typeMismatch(XSSFCell.java:1035) at org.apache.poi.xssf.usermodel.XSSFCell.getNumericCellValue(XSSFCell.java:319) at

I’m working on an excel sheet in which I have multiple columns, which holds multiple text values including variables starting with $. I’m writing a Java code using workbook to read xlsx files. Since I have never used it before, may someone tell me how to achive this task using same. My code structure is here: Some familier ones, please

I am trying to set some custom(from hexcode or rgb value) color to a xssfcell.But the color of the cell is becoming black even though I am giving some other color.I have tried doing this by the following ways : //END of the program I tried many other ways mentioned in answers to related questions but none of those solved