Not supported text label ?

[w8w8w8]

example aa.svg ：

<?xml version="1.0" encoding="UTF-8"?>
<svg xmlns="http://www.w3.org/2000/svg"
     xmlns:pmml2svg="https://sourceforge.net/projects/pmml2svg/"
     version="1.0"
     width="193.16113333333334px"
     height="65.108px"
     viewBox="0 0 193.16113333333334 65.108">
   <metadata>
      <pmml2svg:baseline-shift>10.549999999999997</pmml2svg:baseline-shift>
   </metadata>
   <g stroke="none"
      fill="#000000"
      text-rendering="optimizeLegibility"
      font-family="STIXGeneral,STIXSizeOneSym">
      <g xmlns:doc="http://nwalsh.com/xsl/documentation/1.0"
         style="font-family: STIXGeneral,STIXSizeOneSym; fill: ; background-color: transparent; ">
         <g style="font-family: STIXGeneral,STIXSizeOneSym; fill: ; background-color: transparent; ">
            <text style="font-family: STIXGeneral, STIXSizeOneSym; font-style: italic; fill: black; background-color: transparent; "
                  x="10.05"
                  y="54.55800000000001"
                  font-size="50">E</text>
            <text x="55.6389"
                  y="54.55800000000001"
                  font-size="50"
                  style="font-family: STIXGeneral, STIXSizeOneSym; fill: black; background-color: transparent; ">=</text>
            <g style="font-family: STIXGeneral,STIXSizeOneSym; fill: ; background-color: transparent; ">
               <text style="font-family: STIXGeneral, STIXSizeOneSym; font-style: italic; fill: black; background-color: transparent; "
                     x="103.7778"
                     y="54.55800000000001"
                     font-size="50">m</text>
               <text style="font-family: STIXGeneral, STIXSizeOneSym; font-style: italic; fill: black; background-color: transparent; "
                     x="139.8778"
                     y="54.55800000000001"
                     font-size="50">c</text>
               <text style="font-family: STIXGeneral, STIXSizeOneSym; fill: black; background-color: transparent; "
                     x="165.41113333333334"
                     y="33.998000000000005"
                     font-size="35.5">2</text>
            </g>
         </g>
      </g>
   </g>
</svg>

error

[jogibear9988]

with current git it seems to work (on my system)

[w8w8w8]

I download this example , delete other svg1 label, can not build.

[jogibear9988]

on my system the image is also not displayed at design time, but works on runtime!

Do you have build or intelisense errors? What are the build errors?