Hello Oracle Community,
I have come across an issue when exporting data into an Excel 2003+ worksheet in Oracle SQL Developer, and want to see if anyone has come across this similar issue and know of steps to resolve the issue? The error is sometimes intermittent, but has occurred more and more often recently. I have posted the error I see below.
java.lang.NullPointerException
at oracle.dbtools.raptor.format.ExcelFormatter.closeStream(ExcelFormatter.java:287)
at oracle.dbtools.raptor.format.ExcelXFormatter.closeStream(ExcelXFormatter.java:73)
at oracle.dbtools.raptor.export.ExportGenerationOutputStream.closeCurrentStream(ExportGenerationOutputStream.java:533)
at oracle.dbtools.raptor.export.ExportGenerationOutputStream.finished(ExportGenerationOutputStream.java:464)
at oracle.dbtools.raptor.export.ExportAPI$1.doWork(ExportAPI.java:1446)
at oracle.dbtools.raptor.export.ExportAPI$1.doWork(ExportAPI.java:1409)
at oracle.dbtools.raptor.backgroundTask.RaptorTask.call(RaptorTask.java:199)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at oracle.dbtools.raptor.backgroundTask.RaptorTaskManager$RaptorFutureTask.run(RaptorTaskManager.java:702)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Please let me know if you have any questions. Any updates would be greatly appreciated!!
Thank you!!
Kevin J