removed try-catch

src/ui/heat_map.js

@@ -1022,28 +1022,13 @@ morpheus.HeatMap.prototype = {
 		var rowDendrogram = this.options.rowDendrogram;
 		var columnDendrogram = this.options.columnDendrogram;
 		_.each(this.whenLoaded, function (f) {
-			try {
 			f(_this.options.dataset);
-			} catch (x) {
-				if (x.stack) {
-					console.log(x.stack);
-				}
-				console.log('When loaded error.');
-			}
 		});
 		if (this.options.datasetReady) {
-			try {
 			var updatedDataset = this.options.datasetReady(dataset);
 			if (updatedDataset) {
 				dataset = updatedDataset;
 			}
-			} catch (x) {
-				console.log('datasetReady error');
-				if (x.stack) {
-					console.log(x.stack);
-				}
-			}
-
 		}
 
 		this.project = this.options.symmetric ? new morpheus.SymmetricProject(
@@ -1421,11 +1406,12 @@ morpheus.HeatMap.prototype = {
 				nameToOption.set(option.renameTo != null ? option.renameTo
 					: option.field, option);
 			});
+
 			var displayMetadata = isColumns ? dataset.getColumnMetadata()
 				: dataset.getRowMetadata();
 			// see if default fields found
 			if (!displaySpecified) {
-				if (displayMetadata.getByName('pert_iname')) {
+
 				var defaultFieldsToShow = new morpheus.Set();
 				['pert_iname', 'moa', 'target', 'description']
 				.forEach(function (field) {
@@ -1441,17 +1427,13 @@ morpheus.HeatMap.prototype = {
 					}
 
 				}
-
 				displaySpecified = true;
-				}
+
 			}
 			var isFirst = true;
-			for (var i = 0, metadataCount = isColumns ? dataset
-			.getColumnMetadata().getMetadataCount() : dataset
-			.getRowMetadata().getMetadataCount(); i < metadataCount; i++) {
+			for (var i = 0, metadataCount = displayMetadata.getMetadataCount(); i < metadataCount; i++) {
 				var display = displaySpecified ? 'None' : undefined;
-				var v = isColumns ? dataset.getColumnMetadata().get(i)
-					: dataset.getRowMetadata().get(i);
+				var v = displayMetadata.get(i);
 				var name = v.getName();
 				var option = nameToOption.get(name);