Question

我正在尝试使用PrimeFaces DataExporter导出xlsxstream类型的文件，但似乎出现此错误：

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)
    ...

有任何想法如何调试它，或者可能是什么原因？

Answer 1

错误报告给PrimeFaces：https://github.com/primefaces/primefaces/issues/4034

我为PF 6.3修复了该问题：https://github.com/primefaces/primefaces/pull/4035

无法在p：dataExporter中自动调整列大小

1 个答案: