Fix errors display

dy · dy · commit 64b61214b51a · 2018-04-18T17:07:20.000-04:00
diff --git a/src/traces/scattergl/convert.js b/src/traces/scattergl/convert.js
@@ -226,16 +226,16 @@ function convertMarkerSelection(trace, target) {
 }
 
 function convertErrorBarStyle(trace, target) {
+    if(target.copy_ystyle) {
+        target = trace.error_y;
+    }
+
     var optsOut = {
         capSize: target.width * 2,
         lineWidth: target.thickness,
         color: target.color
     };
 
-    if(target.copy_ystyle) {
-        optsOut = trace.error_y;
-    }
-
     return optsOut;
 }
 
diff --git a/src/traces/scattergl/index.js b/src/traces/scattergl/index.js
@@ -47,6 +47,10 @@ function calc(gd, trace) {
     var x = xa.makeCalcdata(trace, 'x');
     var y = ya.makeCalcdata(trace, 'y');
 
+    // FIXME: without that undefined x is not detected in convertErrorBarPositions
+    if(!trace.x) trace.x = x;
+    if(!trace.y) trace.y = y;
+
     // we need hi-precision for scatter2d,
     // regl-scatter2d uses NaNs for bad/missing values
     var positions = new Array(count2);
