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via Coderanch by Michael Troxclaire, 1 year ago
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via Oracle Community by 800705, 7 months ago
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java.lang.NullPointerException: 	at org.apache.poi.hssf.usermodel.HSSFFormulaEvaluator.internalEvaluate(HSSFFormulaEvaluator.java:281)	at org.apache.poi.hssf.usermodel.HSSFFormulaEvaluator.evaluate(HSSFFormulaEvaluator.java:181)	at tradeshow.poi.main(poi.java:241)