Announcement

**Isomorphic** · 31 Jul 2012, 00:20

Thanks for the bug report - this was a regression introduced while adding support for the export of headerSpans. We've fixed it now, please try your use case with tomorrow's nightly build (the one dated 8/1)

**lgorlin** · 30 Oct 2012, 14:43

It's back

This seems to have come back again. Or it may never have been fixed.

Here's our current build:
Isomorphic SmartClient/SmartGWT Framework (SNAPSHOT_v8.3d_2012-10-04/PowerEdition Deployment 2012-10-04)

Here's the error:

Code:

Caused by: java.lang.NullPointerException
	at com.isomorphic.rpc.DataExport.exportResultSet(DataExport.java:513)
	at com.isomorphic.rpc.DataExport.exportResultSet(DataExport.java:393)
	at com.isomorphic.rpc.DataExport.exportResultSet(DataExport.java:386)
	at com.isomorphic.rpc.DataExport.exportResultSet(DataExport.java:364)
	at com.islandpacific.gui.server.purchasing.productionorder.LCExportJob.exportEntries(LCExportJob.java:199)

The code is the same:

Code:

DSRequest lcSummaryRequest = null;
Map criteria = null;
DSResponse productionOrderResponse = null;

lcSummaryRequest = new DSRequest(IslandPacificDSConstants.DATASOURCE_LCSummary, DataSource.OP_FETCH);
lcSummaryRequest.setOperationId(LCSummary.OP_FETCH_LC_EXPORT);
criteria = new HashMap();
criteria.put(FIELD_exportJob, getJobName());
criteria.put(FIELD_userName, getUserName());
lcSummaryRequest.setCriteria(criteria);

try {
	productionOrderResponse = lcSummaryRequest.execute();
	if (productionOrderResponse.statusIsError()) {
		throw new JobExecutionException("Error exporting Letter of Credit");
	}
} catch (Exception e) {
	e.printStackTrace();
	throw new JobExecutionException("Error exporting Letter of Credit.");
}

Writer writer = null;
try {
	writer = new FileWriter(new File(getExportFilePath()));
} catch (IOException e1) {
	e1.printStackTrace();
	throw new JobExecutionException("Error creating file object for " + getExportFilePath() + ".");
}

List exportFields = new ArrayList();
exportFields.add(LCSummary.REQUESTOR);
exportFields.add(LCSummary.EXPORT_DATE);
.
.
.
exportFields.add(LCSummary.EXPIRY_DATE);

DataExport exporter = new DataExport(DataExport.CSV);
try {
	if (productionOrderResponse.getDataList().size() > 0) {
		log.info("Exporting to file: " + getExportFilePath());
		List dataList = DataTools.makeListIfSingle(productionOrderResponse.getData());
		exporter.exportResultSet(dataList, exportFields, writer);
	}
	else {
		log.info("Nothing to export.");
	}
} catch (Exception e) {
	e.printStackTrace();
	throw new JobExecutionException("Error writing to " + getExportFilePath() + ".");
}

Thanks

**Isomorphic** · 31 Oct 2012, 17:07

We've made a change to address this. Please try the next nightly build

Thanks
Isomorphic Software

Announcement

DataExport ending in error with new snapshot

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