Greetings POI team. Using Apache POI 5.0 I would like evaluate all Cells in order to auto- size all columns in all sheets: FormulaEvaluator evaluator = workbook.getCreationHelper().createFormulaEvaluator(); for (int i =0; i<sheetParameters.length; i++) { Sheet sheet = workbook.getSheetAt(i); for (Row r : sheet) { for (Cell c : r) { if (c.getCellType() == CellType.FORMULA) { try { // this can throw an ArrayIndexOutOfBoundsException // at org.apache.poi.xssf.usermodel.XSSFEvaluationWorkbook.getSheet(XSSFEvaluationWorkbook.java:77) evaluator.evaluateFormulaCell(c); } catch (Exception ignore) {
} } } } for (int k=0; k<=CAPTIONS.length; k++) sheet.autoSizeColumn(k); } To my surprise this can throw an Exception: java.lang.ArrayIndexOutOfBoundsException: Index 8 out of bounds for length 8 at org.apache.poi.xssf.usermodel.XSSFEvaluationWorkbook.getSheet(XSSFEvaluationWorkbook.java:77) at org.apache.poi.ss.formula.WorkbookEvaluator.getSheet(WorkbookEvaluator.java:117) at org.apache.poi.ss.formula.SheetRefEvaluator.getSheet(SheetRefEvaluator.java:53) at org.apache.poi.ss.formula.SheetRefEvaluator.getEvalForCell(SheetRefEvaluator.java:48) at org.apache.poi.ss.formula.SheetRangeEvaluator.getEvalForCell(SheetRangeEvaluator.java:74) at org.apache.poi.ss.formula.LazyRefEval.getInnerValueEval(LazyRefEval.java:39) at org.apache.poi.ss.formula.eval.OperandResolver.chooseSingleElementFromRef(OperandResolver.java:217) at org.apache.poi.ss.formula.eval.OperandResolver.getSingleValue(OperandResolver.java:67) at org.apache.poi.ss.formula.eval.UnaryMinusEval.evaluate(UnaryMinusEval.java:38) at org.apache.poi.ss.formula.functions.Fixed1ArgFunction.evaluate(Fixed1ArgFunction.java:33) at org.apache.poi.ss.formula.OperationEvaluatorFactory.evaluate(OperationEvaluatorFactory.java:140) at org.apache.poi.ss.formula.WorkbookEvaluator.evaluateFormula(WorkbookEvaluator.java:541) at org.apache.poi.ss.formula.WorkbookEvaluator.evaluateAny(WorkbookEvaluator.java:275) at org.apache.poi.ss.formula.WorkbookEvaluator.evaluate(WorkbookEvaluator.java:216) at org.apache.poi.xssf.usermodel.BaseXSSFFormulaEvaluator.evaluateFormulaCellValue(BaseXSSFFormulaEvaluator.java:56) at org.apache.poi.ss.formula.BaseFormulaEvaluator.evaluateFormulaCell(BaseFormulaEvaluator.java:184) at com.manticore.etl.custom.UBASecurityDetails.buildReport(UBASecurityDetails.java:600) at com.manticore.etl.custom.UBASecurityDetails.main(UBASecurityDetails.java:334) Should I open an Ticket on that or am I doing something wrong? Thanks and warm regards Andreas