关于润乾报NegativeArraySizeException错误

ava.lang.NegativeArraySizeException

at com.runqian.report4.util.ByteArrayInputRecord.readString(Unknown Source:102)

at com.runqian.report4.model.NormalCell.fillRecord(Unknown Source:1899)

at com.runqian.report4.util.ByteArrayInputRecord.readRecord(Unknown Source:207)

at com.runqian.report4.model.ReportDefine.fillRecord(Unknown Source:1220)

at com.runqian.report4.util.ReportUtils.read(Unknown Source:54)

at com.runqian.report4.cache.DefaultReportDefineLoader.load(Unknown Source:38)

at com.runqian.report4.cache.ReportEntry.getReportDefine(Unknown Source:129)

at com.runqian.report4.tag.HtmlTag.doStartTag(Unknown Source:252)

 

先上错误代码。这段代码是在我重做了系统后,重新安装了一个低版本的润乾,并把低版的report4.jar手动加入到了maven的仓库中,重新打包war部署到服务器上后。启动weblogic报的错误。

进过gogle查询http://popwin2004.blog.163.com/blog/static/2094172072012616111459207/到这篇文章。证实了确实是report4.jar版本不一致造成的。

特此记录。