dahezhidong
diff --git a/‎examples/js/plottingPanel/StylePanel.js
Lines changed: 1 addition & 1 deletion b/‎examples/js/plottingPanel/StylePanel.js
Lines changed: 1 addition & 1 deletion
@@ -344,7 +344,7 @@ function updateSelectFeature(updated, selectfeatures) {
                         if (selectfeatures[i].symbolType === SuperMap.Plot.SymbolType.LITERATESIGN) {
                             selectfeatures[i].route.applyTextStyle({ lineSymbolID: updated.value });
                         } else {
-                            if (selectFeatures[i].symbolType != 1) {
+                            if (selectFeatures[i].symbolType != 1 && selectfeatures[i].setDashLine != undefined) {
                                 selectfeatures[i].setDashLine([]);
                                 selectfeatures[i].setStyle({ lineSymbolID: 0 });
                             }
Original file line number	Diff line number	Diff line change
`@@ -344,7 +344,7 @@ function updateSelectFeature(updated, selectfeatures) {`
`344`	`344`	`if (selectfeatures[i].symbolType === SuperMap.Plot.SymbolType.LITERATESIGN) {`
`345`	`345`	`selectfeatures[i].route.applyTextStyle({ lineSymbolID: updated.value });`
`346`	`346`	`} else {`
`347`		`- if (selectFeatures[i].symbolType != 1) {`
	`347`	`+ if (selectFeatures[i].symbolType != 1 && selectfeatures[i].setDashLine != undefined) {`
`348`	`348`	`selectfeatures[i].setDashLine([]);`
`349`	`349`	`selectfeatures[i].setStyle({ lineSymbolID: 0 });`
`350`	`350`	`}`