我正在尝试注销以帮助我找到错误，但使用information from the apache poi page并未记录任何内容，我预计会在控制台中发生某些事情。
System.setProperty("org.apache.poi.util.POILogger", "org.apache.poi.util.SystemOutLogger");
System.setProperty("poi.log.level", POILogger.INFO + "");
/*...
some more code
...*/
case Cell.CELL_TYPE_FORMULA:
evaluator.setDebugEvaluationOutputForNextEval(true);
CellValue cellValue = evaluator.evaluate(valueCell);
value = cellValue.getNumberValue();
break;
潜在的问题是
java.lang.IllegalArgumentException: Invalid sheetIndex: -1.
at org.apache.poi.ss.formula.SheetRefEvaluator.<init>(SheetRefEvaluator.java:36)
at org.apache.poi.ss.formula.OperationEvaluationContext.createExternSheetRefEvaluator(OperationEvaluationContext.java:132)
at org.apache.poi.ss.formula.OperationEvaluationContext.createExternSheetRefEvaluator(OperationEvaluationContext.java:84)
at org.apache.poi.ss.formula.OperationEvaluationContext.getRef3DEval(OperationEvaluationContext.java:309)
at org.apache.poi.ss.formula.WorkbookEvaluator.getEvalForPtg(WorkbookEvaluator.java:634)
at org.apache.poi.ss.formula.WorkbookEvaluator.evaluateFormula(WorkbookEvaluator.java:505)
at org.apache.poi.ss.formula.WorkbookEvaluator.evaluateAny(WorkbookEvaluator.java:263)
at org.apache.poi.ss.formula.WorkbookEvaluator.evaluateReference(WorkbookEvaluator.java:702)
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:43)
at org.apache.poi.ss.formula.eval.OperandResolver.chooseSingleElementFromRef(OperandResolver.java:179)
at org.apache.poi.ss.formula.eval.OperandResolver.getSingleValue(OperandResolver.java:62)
at org.apache.poi.ss.formula.WorkbookEvaluator.dereferenceResult(WorkbookEvaluator.java:570)
at org.apache.poi.ss.formula.WorkbookEvaluator.evaluateFormula(WorkbookEvaluator.java:521)
at org.apache.poi.ss.formula.WorkbookEvaluator.evaluateAny(WorkbookEvaluator.java:263)
at org.apache.poi.ss.formula.WorkbookEvaluator.evaluateReference(WorkbookEvaluator.java:702)
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:43)
at org.apache.poi.ss.formula.eval.OperandResolver.chooseSingleElementFromRef(OperandResolver.java:179)
at org.apache.poi.ss.formula.eval.OperandResolver.getSingleValue(OperandResolver.java:62)
at org.apache.poi.ss.formula.eval.TwoOperandNumericOperation.singleOperandEvaluate(TwoOperandNumericOperation.java:29)
at org.apache.poi.ss.formula.eval.TwoOperandNumericOperation.evaluate(TwoOperandNumericOperation.java:36)
at org.apache.poi.ss.formula.functions.Fixed2ArgFunction.evaluate(Fixed2ArgFunction.java:33)
at org.apache.poi.ss.formula.OperationEvaluatorFactory.evaluate(OperationEvaluatorFactory.java:119)
at org.apache.poi.ss.formula.WorkbookEvaluator.evaluateFormula(WorkbookEvaluator.java:503)
at org.apache.poi.ss.formula.WorkbookEvaluator.evaluateAny(WorkbookEvaluator.java:263)
at org.apache.poi.ss.formula.WorkbookEvaluator.evaluateReference(WorkbookEvaluator.java:702)
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.LazyAreaEval.getRelativeValue(LazyAreaEval.java:51)
at org.apache.poi.ss.formula.LazyAreaEval.getRelativeValue(LazyAreaEval.java:45)
at org.apache.poi.ss.formula.functions.Sumif.accumulate(Sumif.java:95)
at org.apache.poi.ss.formula.functions.Sumif.sumMatchingCells(Sumif.java:83)
at org.apache.poi.ss.formula.functions.Sumif.eval(Sumif.java:72)
at org.apache.poi.ss.formula.functions.Sumif.evaluate(Sumif.java:65)
at org.apache.poi.ss.formula.functions.Var2or3ArgFunction.evaluate(Var2or3ArgFunction.java:36)
at org.apache.poi.ss.formula.OperationEvaluatorFactory.evaluate(OperationEvaluatorFactory.java:132)
at org.apache.poi.ss.formula.WorkbookEvaluator.evaluateFormula(WorkbookEvaluator.java:503)
at org.apache.poi.ss.formula.WorkbookEvaluator.evaluateAny(WorkbookEvaluator.java:263)
at org.apache.poi.ss.formula.WorkbookEvaluator.evaluateReference(WorkbookEvaluator.java:702)
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:43)
at org.apache.poi.ss.formula.eval.OperandResolver.chooseSingleElementFromRef(OperandResolver.java:179)
at org.apache.poi.ss.formula.eval.OperandResolver.getSingleValue(OperandResolver.java:62)
at org.apache.poi.ss.formula.eval.RelationalOperationEval.evaluate(RelationalOperationEval.java:64)
at org.apache.poi.ss.formula.functions.Fixed2ArgFunction.evaluate(Fixed2ArgFunction.java:33)
at org.apache.poi.ss.formula.OperationEvaluatorFactory.evaluate(OperationEvaluatorFactory.java:119)
at org.apache.poi.ss.formula.WorkbookEvaluator.evaluateFormula(WorkbookEvaluator.java:503)
at org.apache.poi.ss.formula.WorkbookEvaluator.evaluateAny(WorkbookEvaluator.java:263)
at org.apache.poi.ss.formula.WorkbookEvaluator.evaluateReference(WorkbookEvaluator.java:702)
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:43)
at org.apache.poi.ss.formula.eval.OperandResolver.chooseSingleElementFromRef(OperandResolver.java:179)
at org.apache.poi.ss.formula.eval.OperandResolver.getSingleValue(OperandResolver.java:62)
at org.apache.poi.ss.formula.eval.TwoOperandNumericOperation.singleOperandEvaluate(TwoOperandNumericOperation.java:29)
at org.apache.poi.ss.formula.eval.TwoOperandNumericOperation.evaluate(TwoOperandNumericOperation.java:36)
at org.apache.poi.ss.formula.functions.Fixed2ArgFunction.evaluate(Fixed2ArgFunction.java:33)
at org.apache.poi.ss.formula.OperationEvaluatorFactory.evaluate(OperationEvaluatorFactory.java:119)
at org.apache.poi.ss.formula.WorkbookEvaluator.evaluateFormula(WorkbookEvaluator.java:503)
at org.apache.poi.ss.formula.WorkbookEvaluator.evaluateAny(WorkbookEvaluator.java:263)
at org.apache.poi.ss.formula.WorkbookEvaluator.evaluateReference(WorkbookEvaluator.java:702)
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.LazyAreaEval.getRelativeValue(LazyAreaEval.java:51)
at org.apache.poi.ss.formula.eval.AreaEvalBase.getValue(AreaEvalBase.java:131)
at org.apache.poi.ss.formula.functions.MultiOperandNumericFunction.collectValues(MultiOperandNumericFunction.java:151)
at org.apache.poi.ss.formula.functions.MultiOperandNumericFunction.getNumberArray(MultiOperandNumericFunction.java:128)
at org.apache.poi.ss.formula.functions.MultiOperandNumericFunction.evaluate(MultiOperandNumericFunction.java:90)
at org.apache.poi.ss.formula.OperationEvaluatorFactory.evaluate(OperationEvaluatorFactory.java:132)
at org.apache.poi.ss.formula.WorkbookEvaluator.evaluateFormula(WorkbookEvaluator.java:503)
at org.apache.poi.ss.formula.WorkbookEvaluator.evaluateAny(WorkbookEvaluator.java:263)
at org.apache.poi.ss.formula.WorkbookEvaluator.evaluateReference(WorkbookEvaluator.java:702)
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:43)
at org.apache.poi.ss.formula.eval.OperandResolver.chooseSingleElementFromRef(OperandResolver.java:179)
at org.apache.poi.ss.formula.eval.OperandResolver.getSingleValue(OperandResolver.java:62)
at org.apache.poi.ss.formula.eval.UnaryPlusEval.evaluate(UnaryPlusEval.java:38)
at org.apache.poi.ss.formula.functions.Fixed1ArgFunction.evaluate(Fixed1ArgFunction.java:33)
at org.apache.poi.ss.formula.OperationEvaluatorFactory.evaluate(OperationEvaluatorFactory.java:119)
at org.apache.poi.ss.formula.WorkbookEvaluator.evaluateFormula(WorkbookEvaluator.java:503)
at org.apache.poi.ss.formula.WorkbookEvaluator.evaluateAny(WorkbookEvaluator.java:263)
at org.apache.poi.ss.formula.WorkbookEvaluator.evaluateReference(WorkbookEvaluator.java:702)
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:43)
at org.apache.poi.ss.formula.eval.OperandResolver.chooseSingleElementFromRef(OperandResolver.java:179)
at org.apache.poi.ss.formula.eval.OperandResolver.getSingleValue(OperandResolver.java:62)
at org.apache.poi.ss.formula.WorkbookEvaluator.dereferenceResult(WorkbookEvaluator.java:570)
at org.apache.poi.ss.formula.WorkbookEvaluator.evaluateFormula(WorkbookEvaluator.java:521)
at org.apache.poi.ss.formula.WorkbookEvaluator.evaluateAny(WorkbookEvaluator.java:263)
at org.apache.poi.ss.formula.WorkbookEvaluator.evaluateReference(WorkbookEvaluator.java:702)
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.LazyAreaEval.getRelativeValue(LazyAreaEval.java:51)
at org.apache.poi.ss.formula.LazyAreaEval.getRelativeValue(LazyAreaEval.java:45)
at org.apache.poi.ss.formula.functions.Sumif.accumulate(Sumif.java:95)
at org.apache.poi.ss.formula.functions.Sumif.sumMatchingCells(Sumif.java:83)
at org.apache.poi.ss.formula.functions.Sumif.eval(Sumif.java:72)
at org.apache.poi.ss.formula.functions.Sumif.evaluate(Sumif.java:65)
at org.apache.poi.ss.formula.functions.Var2or3ArgFunction.evaluate(Var2or3ArgFunction.java:36)
at org.apache.poi.ss.formula.OperationEvaluatorFactory.evaluate(OperationEvaluatorFactory.java:132)
at org.apache.poi.ss.formula.WorkbookEvaluator.evaluateFormula(WorkbookEvaluator.java:503)
at org.apache.poi.ss.formula.WorkbookEvaluator.evaluateAny(WorkbookEvaluator.java:263)
at org.apache.poi.ss.formula.WorkbookEvaluator.evaluateReference(WorkbookEvaluator.java:702)
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.LazyAreaEval.getRelativeValue(LazyAreaEval.java:51)
at org.apache.poi.ss.formula.LazyAreaEval.getRelativeValue(LazyAreaEval.java:45)
at org.apache.poi.ss.formula.functions.Sumif.accumulate(Sumif.java:95)
at org.apache.poi.ss.formula.functions.Sumif.sumMatchingCells(Sumif.java:83)
at org.apache.poi.ss.formula.functions.Sumif.eval(Sumif.java:72)
at org.apache.poi.ss.formula.functions.Sumif.evaluate(Sumif.java:65)
at org.apache.poi.ss.formula.functions.Var2or3ArgFunction.evaluate(Var2or3ArgFunction.java:36)
at org.apache.poi.ss.formula.OperationEvaluatorFactory.evaluate(OperationEvaluatorFactory.java:132)
at org.apache.poi.ss.formula.WorkbookEvaluator.evaluateFormula(WorkbookEvaluator.java:503)
at org.apache.poi.ss.formula.WorkbookEvaluator.evaluateAny(WorkbookEvaluator.java:263)
at org.apache.poi.ss.formula.WorkbookEvaluator.evaluate(WorkbookEvaluator.java:205)
at org.apache.poi.xssf.usermodel.XSSFFormulaEvaluator.evaluateFormulaCellValue(XSSFFormulaEvaluator.java:268)
at org.apache.poi.xssf.usermodel.XSSFFormulaEvaluator.evaluate(XSSFFormulaEvaluator.java:121)
答案 0 :(得分：3)
我无法获得SystemOutLogger＆＃39;工作要么 - 这对于如何启用日志记录的Apache POI文档似乎已经消失这一事实没有帮助。
我设法找到一个旧的链接＆＃34; Way Back Machine＆＃34;：
http://web.archive.org/web/20070701061428/http://poi.apache.org/utils/logging.html
我正在使用＆＃39; log4j＆＃39;对于我的项目的其余部分，所以我已经有一个log4j.properties文件，如下所示：
Root logger option
log4j.rootLogger=ALL, stdout
# Direct log messages to stdout
log4j.appender.stdout=org.apache.log4j.ConsoleAppender
log4j.appender.stdout.Target=System.out
log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
log4j.appender.stdout.layout.ConversionPattern=%d{yyyy-MM-dd HH:mm:ss} %-5p %c{1}:%L - %m%n
该链接指出＆＃39; commons-logging＆＃39;虽然在编译时不需要：对于此任务，它应该包含在运行时;所以我把这个添加到我的Maven项目文件中（我已经在这里包含了log4j和poi本身以供参考）
<project>
[...]
<dependencies>
<dependency>
<groupId>org.apache.poi</groupId>
<artifactId>poi</artifactId>
<version>3.13</version>
</dependency>
<dependency>
<groupId>org.apache.poi</groupId>
<artifactId>poi-ooxml</artifactId>
<version>3.13</version>
</dependency>
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
<version>1.2.17</version>
</dependency>
<dependency>
<groupId>commons-logging</groupId>
<artifactId>commons-logging</artifactId>
<version>1.2</version>
<scope>runtime</scope>
</dependency>
</dependencies>
[...]
</project>
然后在我的项目中，我以编程方式将系统属性设置为重定向到公共记录器（然后应该使用log4j记录机制）：
public class ExcelOpener {
private static final Logger oLog = Logger.getLogger(ExcelOpener.class );
{
System.setProperty("org.apache.poi.util.POILogger", "org.apache.poi.util.CommonsLogger" );
}
[...]
这对我有用 - 我现在可以看到代码正在以DEBUG级别登录：例如：
2015-10-07 15:06:07 DEBUG PackageRelationshipCollection:88 - Parsing relationship: /xl/_rels/workbook.xml.rels
2015-10-07 15:06:07 DEBUG PackageRelationshipCollection:88 - Parsing relationship: /xl/worksheets/_rels/sheet1.xml.rels
2015-10-07 15:06:07 DEBUG PackageRelationshipCollection:88 - Parsing relationship: /_rels/.rels
2015-10-07 15:06:08 DEBUG XSSFFactory:88 - using default POIXMLDocumentPart for http://schemas.openxmlformats.org/officeDocument/2006/relationships/printerSettings