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错误：org.apache.jasper.JasperException: An exception occurred processing JSP page /CN/article/openArticlePDF.jsp at line 63 60: Article article = articleService.loadArticle(articleId); 61: 62: int jianGe = 0; 63: if(article.getChuBanRiQi() != null){ 64: jianGe = DateUtil.DateDiff(DateUtil.toDateStr(article.getChuBanRiQi()),DateUtil.toDateStr(new Date()),"yyyy-MM-dd",null); 65: } 66: Stacktrace:
错误码：500
信息：
异常：null
exception:org.apache.jasper.JasperException: An exception occurred processing JSP page /CN/article/openArticlePDF.jsp at line 63 60: Article article = articleService.loadArticle(articleId); 61: 62: int jianGe = 0; 63: if(article.getChuBanRiQi() != null){ 64: jianGe = DateUtil.DateDiff(DateUtil.toDateStr(article.getChuBanRiQi()),DateUtil.toDateStr(new Date()),"yyyy-MM-dd",null); 65: } 66: Stacktrace:
cause:java.lang.NullPointerException
message:An exception occurred processing JSP page /CN/article/openArticlePDF.jsp at line 63 60: Article article = articleService.loadArticle(articleId); 61: 62: int jianGe = 0; 63: if(article.getChuBanRiQi() != null){ 64: jianGe = DateUtil.DateDiff(DateUtil.toDateStr(article.getChuBanRiQi()),DateUtil.toDateStr(new Date()),"yyyy-MM-dd",null); 65: } 66: Stacktrace:
localizedMessage:An exception occurred processing JSP page /CN/article/openArticlePDF.jsp at line 63 60: Article article = articleService.loadArticle(articleId); 61: 62: int jianGe = 0; 63: if(article.getChuBanRiQi() != null){ 64: jianGe = DateUtil.DateDiff(DateUtil.toDateStr(article.getChuBanRiQi()),DateUtil.toDateStr(new Date()),"yyyy-MM-dd",null); 65: } 66: Stacktrace:
stackTrace:[Ljava.lang.StackTraceElement;@34afd5df