Found the following significant warnings:
  Rd warning: GSAbstractCoverageStore.Rd:8: missing link ‘R6Class’
  Rd warning: GSAbstractCoverageStore.Rd:11: missing link ‘R6Class’
  Rd warning: GSAbstractCoverageStore.Rd:75: missing link ‘xml_node-class’
  Rd warning: GSAbstractCoverageStore.Rd:102: missing link ‘xml_node-class’
  Rd warning: GSAbstractDBDataStore.Rd:8: missing link ‘R6Class’
  Rd warning: GSAbstractDBDataStore.Rd:11: missing link ‘R6Class’
  Rd warning: GSAbstractDBDataStore.Rd:97: missing link ‘xml_node-class’
  Rd warning: GSAbstractDataStore.Rd:8: missing link ‘R6Class’
  Rd warning: GSAbstractDataStore.Rd:11: missing link ‘R6Class’
  Rd warning: GSAbstractDataStore.Rd:78: missing link ‘xml_node-class’
  Rd warning: GSAbstractDataStore.Rd:105: missing link ‘xml_node-class’
  Rd warning: GSAbstractStore.Rd:8: missing link ‘R6Class’
  Rd warning: GSAbstractStore.Rd:11: missing link ‘R6Class’
  Rd warning: GSAbstractStore.Rd:84: missing link ‘xml_node-class’
  Rd warning: GSAbstractStore.Rd:111: missing link ‘xml_node-class’
  Rd warning: GSArcGridCoverageStore.Rd:8: missing link ‘R6Class’
  Rd warning: GSArcGridCoverageStore.Rd:11: missing link ‘R6Class’
  Rd warning: GSArcGridCoverageStore.Rd:75: missing link ‘xml_node-class’
  Rd warning: GSCoverage.Rd:8: missing link ‘R6Class’
  Rd warning: GSCoverage.Rd:11: missing link ‘R6Class’
  Rd warning: GSCoverage.Rd:93: missing link ‘xml_node-class’
  Rd warning: GSCoverage.Rd:110: missing link ‘xml_node-class’
  Rd warning: GSCoverageBand.Rd:8: missing link ‘R6Class’
  Rd warning: GSCoverageBand.Rd:11: missing link ‘R6Class’
  Rd warning: GSCoverageBand.Rd:111: missing link ‘xml_node-class’
  Rd warning: GSCoverageBand.Rd:128: missing link ‘xml_node-class’
  Rd warning: GSCoverageStoreManager.Rd:8: missing link ‘R6Class’
  Rd warning: GSCoverageStoreManager.Rd:11: missing link ‘R6Class’
  Rd warning: GSCoverageView.Rd:8: missing link ‘R6Class’
  Rd warning: GSCoverageView.Rd:11: missing link ‘R6Class’
  Rd warning: GSCoverageView.Rd:82: missing link ‘xml_node-class’
  Rd warning: GSCoverageView.Rd:99: missing link ‘xml_node-class’
  Rd warning: GSDataStoreManager.Rd:8: missing link ‘R6Class’
  Rd warning: GSDataStoreManager.Rd:11: missing link ‘R6Class’
  Rd warning: GSDimension.Rd:8: missing link ‘R6Class’
  Rd warning: GSDimension.Rd:11: missing link ‘R6Class’
  Rd warning: GSDimension.Rd:82: missing link ‘xml_node-class’
  Rd warning: GSDimension.Rd:99: missing link ‘xml_node-class’
  Rd warning: GSFeatureDimension.Rd:8: missing link ‘R6Class’
  Rd warning: GSFeatureDimension.Rd:11: missing link ‘R6Class’
  Rd warning: GSFeatureDimension.Rd:75: missing link ‘xml_node-class’
  Rd warning: GSFeatureDimension.Rd:92: missing link ‘xml_node-class’
  Rd warning: GSFeatureType.Rd:8: missing link ‘R6Class’
  Rd warning: GSFeatureType.Rd:11: missing link ‘R6Class’
  Rd warning: GSFeatureType.Rd:94: missing link ‘xml_node-class’
  Rd warning: GSFeatureType.Rd:111: missing link ‘xml_node-class’
  Rd warning: GSGeoPackageDataStore.Rd:8: missing link ‘R6Class’
  Rd warning: GSGeoPackageDataStore.Rd:11: missing link ‘R6Class’
  Rd warning: GSGeoPackageDataStore.Rd:99: missing link ‘xml_node-class’
  Rd warning: GSGeoTIFFCoverageStore.Rd:8: missing link ‘R6Class’
  Rd warning: GSGeoTIFFCoverageStore.Rd:11: missing link ‘R6Class’
  Rd warning: GSGeoTIFFCoverageStore.Rd:75: missing link ‘xml_node-class’
  Rd warning: GSImageMosaicCoverageStore.Rd:8: missing link ‘R6Class’
  Rd warning: GSImageMosaicCoverageStore.Rd:11: missing link ‘R6Class’
  Rd warning: GSImageMosaicCoverageStore.Rd:75: missing link ‘xml_node-class’
  Rd warning: GSInputCoverageBand.Rd:8: missing link ‘R6Class’
  Rd warning: GSInputCoverageBand.Rd:11: missing link ‘R6Class’
  Rd warning: GSInputCoverageBand.Rd:72: missing link ‘xml_node-class’
  Rd warning: GSInputCoverageBand.Rd:93: missing link ‘xml_node-class’
  Rd warning: GSLayer.Rd:9: missing link ‘R6Class’
  Rd warning: GSLayer.Rd:11: missing link ‘R6Class’
  Rd warning: GSLayer.Rd:14: missing link ‘R6Class’
  Rd warning: GSLayer.Rd:16: missing link ‘R6Class’
  Rd warning: GSLayer.Rd:109: missing link ‘xml_node-class’
  Rd warning: GSLayer.Rd:126: missing link ‘xml_node-class’
  Rd warning: GSLayer.Rd:353: missing link ‘xml_node-class’
  Rd warning: GSLayer.Rd:374: missing link ‘xml_node-class’
  Rd warning: GSLayerGroup.Rd:8: missing link ‘R6Class’
  Rd warning: GSLayerGroup.Rd:11: missing link ‘R6Class’
  Rd warning: GSLayerGroup.Rd:106: missing link ‘xml_node-class’
  Rd warning: GSLayerGroup.Rd:123: missing link ‘xml_node-class’
  Rd warning: GSLayerManager.Rd:8: missing link ‘R6Class’
  Rd warning: GSLayerManager.Rd:11: missing link ‘R6Class’
  Rd warning: GSManager.Rd:8: missing link ‘R6Class’
  Rd warning: GSManager.Rd:11: missing link ‘R6Class’
  Rd warning: GSMetadataLink.Rd:8: missing link ‘R6Class’
  Rd warning: GSMetadataLink.Rd:11: missing link ‘R6Class’
  Rd warning: GSMetadataLink.Rd:76: missing link ‘xml_node-class’
  Rd warning: GSMetadataLink.Rd:99: missing link ‘xml_node-class’
  Rd warning: GSMonitorManager.Rd:8: missing link ‘R6Class’
  Rd warning: GSMonitorManager.Rd:11: missing link ‘R6Class’
  Rd warning: GSNamespace.Rd:8: missing link ‘R6Class’
  Rd warning: GSNamespace.Rd:11: missing link ‘R6Class’
  Rd warning: GSNamespace.Rd:74: missing link ‘xml_node-class’
  Rd warning: GSNamespace.Rd:95: missing link ‘xml_node-class’
  Rd warning: GSNamespaceManager.Rd:8: missing link ‘R6Class’
  Rd warning: GSNamespaceManager.Rd:11: missing link ‘R6Class’
  Rd warning: GSOracleNGDataStore.Rd:8: missing link ‘R6Class’
  Rd warning: GSOracleNGDataStore.Rd:11: missing link ‘R6Class’
  Rd warning: GSOracleNGDataStore.Rd:95: missing link ‘xml_node-class’
  Rd warning: GSPostGISDataStore.Rd:8: missing link ‘R6Class’
  Rd warning: GSPostGISDataStore.Rd:11: missing link ‘R6Class’
  Rd warning: GSPostGISDataStore.Rd:95: missing link ‘xml_node-class’
  Rd warning: GSPublishable.Rd:8: missing link ‘R6Class’
  Rd warning: GSPublishable.Rd:11: missing link ‘R6Class’
  Rd warning: GSPublishable.Rd:77: missing link ‘xml_node-class’
  Rd warning: GSPublishable.Rd:98: missing link ‘xml_node-class’
  Rd warning: GSRESTEntrySet.Rd:8: missing link ‘R6Class’
  Rd warning: GSRESTEntrySet.Rd:11: missing link ‘R6Class’
  Rd warning: GSRESTEntrySet.Rd:70: missing link ‘xml_node-class’
  Rd warning: GSRESTEntrySet.Rd:89: missing link ‘xml_node-class’
  Rd warning: GSRESTResource.Rd:8: missing link ‘R6Class’
  Rd warning: GSRESTResource.Rd:11: missing link ‘R6Class’
  Rd warning: GSRESTResource.Rd:54: missing link ‘xml_node-class’
  Rd warning: GSRESTResource.Rd:73: missing link ‘xml_node-class’
  Rd warning: GSRESTResource.Rd:88: missing link ‘xml_node-class’
  Rd warning: GSResource.Rd:8: missing link ‘R6Class’
  Rd warning: GSResource.Rd:11: missing link ‘R6Class’
  Rd warning: GSResource.Rd:121: missing link ‘xml_node-class’
  Rd warning: GSResource.Rd:138: missing link ‘xml_node-class’
  Rd warning: GSServiceManager.Rd:8: missing link ‘R6Class’
  Rd warning: GSServiceManager.Rd:11: missing link ‘R6Class’
  Rd warning: GSServiceSettings.Rd:8: missing link ‘R6Class’
  Rd warning: GSServiceSettings.Rd:11: missing link ‘R6Class’
  Rd warning: GSServiceSettings.Rd:108: missing link ‘xml_node-class’
  Rd warning: GSServiceSettings.Rd:127: missing link ‘xml_node-class’
  Rd warning: GSShapefileDataStore.Rd:8: missing link ‘R6Class’
  Rd warning: GSShapefileDataStore.Rd:11: missing link ‘R6Class’
  Rd warning: GSShapefileDataStore.Rd:83: missing link ‘xml_node-class’
  Rd warning: GSShapefileDirectoryDataStore.Rd:8: missing link ‘R6Class’
  Rd warning: GSShapefileDirectoryDataStore.Rd:11: missing link ‘R6Class’
  Rd warning: GSShapefileDirectoryDataStore.Rd:84: missing link ‘xml_node-class’
  Rd warning: GSShinyMonitor.Rd:8: missing link ‘R6Class’
  Rd warning: GSShinyMonitor.Rd:11: missing link ‘R6Class’
  Rd warning: GSStyleManager.Rd:8: missing link ‘R6Class’
  Rd warning: GSStyleManager.Rd:11: missing link ‘R6Class’
  Rd warning: GSStyleManager.Rd:255: missing link ‘xml_node-class’
  Rd warning: GSUtils.Rd:8: missing link ‘R6Class’
  Rd warning: GSUtils.Rd:11: missing link ‘R6Class’
  Rd warning: GSVersion.Rd:8: missing link ‘R6Class’
  Rd warning: GSVersion.Rd:11: missing link ‘R6Class’
  Rd warning: GSVirtualTable.Rd:8: missing link ‘R6Class’
  Rd warning: GSVirtualTable.Rd:11: missing link ‘R6Class’
  Rd warning: GSVirtualTable.Rd:85: missing link ‘xml_node-class’
  Rd warning: GSVirtualTable.Rd:102: missing link ‘xml_node-class’
  Rd warning: GSVirtualTableGeometry.Rd:8: missing link ‘R6Class’
  Rd warning: GSVirtualTableGeometry.Rd:11: missing link ‘R6Class’
  Rd warning: GSVirtualTableGeometry.Rd:72: missing link ‘xml_node-class’
  Rd warning: GSVirtualTableGeometry.Rd:95: missing link ‘xml_node-class’
  Rd warning: GSVirtualTableParameter.Rd:8: missing link ‘R6Class’
  Rd warning: GSVirtualTableParameter.Rd:11: missing link ‘R6Class’
  Rd warning: GSVirtualTableParameter.Rd:73: missing link ‘xml_node-class’
  Rd warning: GSVirtualTableParameter.Rd:96: missing link ‘xml_node-class’
  Rd warning: GSWorkspace.Rd:8: missing link ‘R6Class’
  Rd warning: GSWorkspace.Rd:11: missing link ‘R6Class’
  Rd warning: GSWorkspace.Rd:68: missing link ‘xml_node-class’
  Rd warning: GSWorkspace.Rd:87: missing link ‘xml_node-class’
  Rd warning: GSWorkspaceManager.Rd:8: missing link ‘R6Class’
  Rd warning: GSWorkspaceManager.Rd:11: missing link ‘R6Class’
  Rd warning: GSWorkspaceSettings.Rd:8: missing link ‘R6Class’
  Rd warning: GSWorkspaceSettings.Rd:11: missing link ‘R6Class’
  Rd warning: GSWorkspaceSettings.Rd:91: missing link ‘xml_node-class’
  Rd warning: GSWorkspaceSettings.Rd:108: missing link ‘xml_node-class’
  Rd warning: GSWorldImageCoverageStore.Rd:8: missing link ‘R6Class’
  Rd warning: GSWorldImageCoverageStore.Rd:11: missing link ‘R6Class’
  Rd warning: GSWorldImageCoverageStore.Rd:75: missing link ‘xml_node-class’
See ‘/home/hornik/tmp/R.check/r-patched-gcc/Work/PKGS/geosapi.Rcheck/00install.out’ for details.