无法自动调整 p:dataExporter 中列的大小

Question

我正在尝试使用 PrimeFaces DataExporter 导出 xlsxstream 类型的文件，但我似乎遇到了这个错误：

WARNING: Could not auto-size column. Make sure the column was tracked prior to auto-sizing the column.
java.lang.IllegalStateException: Could not auto-size column. Make sure the column was tracked prior to auto-sizing the column.
    at org.apache.poi.xssf.streaming.SXSSFSheet.autoSizeColumn(SXSSFSheet.java:1606)
    at org.apache.poi.xssf.streaming.SXSSFSheet.autoSizeColumn(SXSSFSheet.java:1560)
    at org.primefaces.component.export.ExcelExporter.export(ExcelExporter.java:85)
    at org.primefaces.component.export.DataExporter.processAction(DataExporter.java:145)
    at javax.faces.event.ActionEvent.processListener(ActionEvent.java:88)
    ...

知道如何调试它，或者可能是什么原因吗？

Answer 1

向 PrimeFaces 报告的错误：https://github.com/primefaces/primefaces/issues/4034

我为 PF 6.3 修复了它：https://github.com/primefaces/primefaces/pull/4035

无法自动调整 p:dataExporter 中列的大小

Could Not Auto-size Column in p:dataExporter

jsf

apache-poi

primefaces