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Bug

IMapAlgebraOp::Execute returns "Failed to open raster dataset" if the raster is not accessed as a layer from the MapDocument.

Zuletzt veröffentlicht: August 25, 2014 ArcGIS Engine
Bug-ID-Nummer NIM038737
EingereichtSeptember 24, 2008
Zuletzt geändertJune 5, 2024
Gilt fürArcGIS Engine
Gefunden in Version9.3
StatusWill Not Be Addressed

Zusätzliche Informationen

No Public Explanation

Workaround

Use the Conversion tools instead//Initialize esriLicenseProductCode productCode = ESRI.ArcGIS.esriSystem.esriLicenseProductCode.esriLicenseProductCodeArcEditor; AoInitialize aoInit = new AoInitializeClass(); if (aoInit.IsProductCodeAvailable(productCode) == esriLicenseStatus.esriLicenseAvailable) { aoInit.CheckOutExtension(esriLicenseExtensionCode.esriLicenseExtensionCodeSpatialAnalyst); aoInit.Initialize(productCode); } IWorkspaceFactory rwsf = new RasterWorkspaceFactoryClass(); IWorkspace ws = rwsf.OpenFromFile("C:\\Temp",0); IRasterWorkspace2 rws2 = ws as IRasterWorkspace2; IRasterDataset rds = rws2.OpenRasterDataset("TestGrid"); IRaster raster = rds.CreateDefaultRaster(); IWorkspaceFactory swsf = new ESRI.ArcGIS.DataSourcesFile.ShapefileWorkspaceFactoryClass(); IWorkspace sws = swsf.OpenFromFile("C:\\Temp",0); string sOutFCName = "myShapefile2.shp"; IConversionOp convOp = new RasterConversionOpClass(); IGeoDataset rastergds = raster as IGeoDataset; IGeoDataset geoFCOut = convOp.RasterDataToPointFeatureData(rastergds, sws, sOutFCName);

Schritte zur Reproduzierung

Bug-ID: NIM038737

Software:

  • ArcGIS Engine

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