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zahirzohair445

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Posts posted by zahirzohair445

  1. I explored all forums in jasper community for this issue but did not found any solution. I am using TIBCO JasperReports 6.12.2. I designed a template in jasper studio, compiled and previewed, it works fine but when i put the jasper file in a directory in my laravel project and run it, then it shows the error as bellow. any hint or solutions will be very much appreciated.
     

    This is the error:
     

    Exception in thread "main" java.lang.NullPointerException

    at net.sf.jasperreports.components.table.fill.TableReport$DetailBandCreator.isEmpty(TableReport.java:812)

    at net.sf.jasperreports.components.table.fill.TableReport$ReportBandCreator.visitColumn(TableReport.java:613)

    at net.sf.jasperreports.components.table.fill.TableReport$ReportBandCreator.visitColumn(TableReport.java:585)

    at net.sf.jasperreports.components.table.StandardColumn.visitColumn(StandardColumn.java:74)

    at net.sf.jasperreports.components.table.fill.TableReport$ReportBandCreator.visit(TableReport.java:705)

    at net.sf.jasperreports.components.table.fill.TableReport.createDetailBand(TableReport.java:827)

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