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我設計了一個報告iReport有一個簡單的查詢作爲主報告和一個子報告與另一個簡單的查詢。這兩個查詢都沒有傳遞給它的參數,但它們都廣泛地處理時間戳。錯誤在JasperReports服務器(postgresql)運行iReport設計的報告
合併報告運行正常iReport的內,如果我刪除子查詢和兩個加載到JasperReports的服務器他們將獨立運行。然而,當我嘗試運行完整的報告,其中包括子報告中,我得到了下面的錯誤和堆棧跟蹤:
The server has encountered an error. Please excuse the inconvenience.
Error Message
net.sf.jasperreports.engine.JRRuntimeException: Parameter "DATABASE_TIMEZONE" does not exist.
Error Trace
net.sf.jasperreports.engine.JRRuntimeException: Parameter "DATABASE_TIMEZONE" does not exist.
at net.sf.jasperreports.engine.query.JRAbstractQueryExecuter.getValueParameter(JRAbstractQueryExecuter.java:606)
at net.sf.jasperreports.engine.query.JRAbstractQueryExecuter.getValueParameter(JRAbstractQueryExecuter.java:621)
at com.jaspersoft.jasperserver.api.engine.jasperreports.util.JRTimezoneJdbcQueryExecuter.getValueParameter(JRTimezoneJdbcQueryExecuter.java:150)
at com.jaspersoft.jasperserver.api.engine.jasperreports.util.JRTimezoneJdbcQueryExecuter.<init>(JRTimezoneJdbcQueryExecuter.java:134)
at com.jaspersoft.jasperserver.api.engine.jasperreports.util.JRTimezoneJdbcQueryExecuterFactory.createQueryExecuter(JRTimezoneJdbcQueryExecuterFactory.java:50)
at net.sf.jasperreports.engine.fill.JRFillDataset.createQueryDatasource(JRFillDataset.java:728)
at net.sf.jasperreports.engine.fill.JRFillDataset.initDatasource(JRFillDataset.java:629)
at net.sf.jasperreports.engine.fill.JRBaseFiller.setParameters(JRBaseFiller.java:1159)
at net.sf.jasperreports.engine.fill.JRBaseFiller.fill(JRBaseFiller.java:802)
at net.sf.jasperreports.engine.fill.JRBaseFiller.fill(JRBaseFiller.java:746)
at net.sf.jasperreports.engine.fill.JRFillSubreport.fillSubreport(JRFillSubreport.java:640)
at net.sf.jasperreports.engine.fill.JRSubreportRunnable.run(JRSubreportRunnable.java:59)
at net.sf.jasperreports.engine.fill.JRThreadSubreportRunner.run(JRThreadSubreportRunner.java:205)
at java.lang.Thread.run(Thread.java:619)
這是一個known bug據我所知,但不接收備受關注。有沒有人遇到這個錯誤,並提出一個解決方法或至少解釋發生了什麼?