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    <div class="moz-cite-prefix">Hi Andreas and Mathias,<br>
      Tried it again this morning, and indeed, it works!<br>
      Thanks a lot for the quick solution!<br>
      Janneke<br>
      <br>
      On 16/05/2016 23:13, Andreas Neumann wrote:<br>
    </div>
    <blockquote cite="mid:573A29F2.1050903@carto.net" type="cite">
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      Hi Janneke,<br>
      <br>
      Your build is a bit older than Matthias fix - please try again
      with tomorrow's nightly build or compile yourself.<br>
      <br>
      Matthias fix is at <a moz-do-not-send="true"
        class="moz-txt-link-freetext"
href="https://github.com/qgis/QGIS/commit/c0214bc30148b7da272917d73afc1820b78c1d3e">https://github.com/qgis/QGIS/commit/c0214bc30148b7da272917d73afc1820b78c1d3e</a>
      (7h ago) - your build is 22h old.<br>
      <br>
      Greetings,<br>
      Andreas<br>
      <br>
      <div class="moz-cite-prefix">On 16.05.2016 21:49, Janneke van Dijk
        wrote:<br>
      </div>
      <blockquote cite="mid:573A245E.5040201@gmail.com" type="cite">
        <div class="moz-cite-prefix">
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          Hi Mathias,<br>
          I've tried installing the dev version and I think that that
          worked (this is what 'about' shows).<br>
          <br>
          <meta name="qrichtext" content="1">
          <table width="100%">
            <tbody>
              <tr>
                <td>
                  <p>QGIS version</p>
                </td>
                <td>
                  <p>2.15.0-Master</p>
                </td>
                <td>
                  <p>QGIS code revision</p>
                </td>
                <td>
                  <p><a moz-do-not-send="true"
                      href="https://github.com/qgis/QGIS/commit/3d44a1e"><span>3d44a1e</span></a></p>
                </td>
              </tr>
              <tr>
                <td>
                  <p>Compiled against Qt</p>
                </td>
                <td>
                  <p>4.8.5</p>
                </td>
                <td>
                  <p>Running against Qt</p>
                </td>
                <td>
                  <p>4.8.5</p>
                </td>
              </tr>
              <tr>
                <td>
                  <p>Compiled against GDAL/OGR</p>
                </td>
                <td>
                  <p>2.0.2</p>
                </td>
                <td>
                  <p>Running against GDAL/OGR</p>
                </td>
                <td>
                  <p>2.0.2</p>
                </td>
              </tr>
              <tr>
                <td>
                  <p>Compiled against GEOS</p>
                </td>
                <td>
                  <p>3.5.0-CAPI-1.9.0</p>
                </td>
                <td>
                  <p>Running against GEOS</p>
                </td>
                <td>
                  <p>3.5.0-CAPI-1.9.0 r4084</p>
                </td>
              </tr>
              <tr>
                <td>
                  <p>PostgreSQL Client Version</p>
                </td>
                <td>
                  <p>9.2.4</p>
                </td>
                <td>
                  <p>SpatiaLite Version</p>
                </td>
                <td>
                  <p>4.3.0</p>
                </td>
              </tr>
              <tr>
                <td>
                  <p>QWT Version</p>
                </td>
                <td>
                  <p>5.2.3</p>
                </td>
                <td>
                  <p>PROJ.4 Version</p>
                </td>
                <td>
                  <p>492</p>
                </td>
              </tr>
              <tr>
                <td>
                  <p>QScintilla2 Version</p>
                </td>
                <td>
                  <p>2.7.2</p>
                </td>
                <td colspan="2">
                  <p>This copy of QGIS writes debugging output.</p>
                </td>
              </tr>
            </tbody>
          </table>
          <br>
          I started with a new project, added the tst shapefile again,
          repeated the process of adding the virtual fields. The problem
          persists. Am I overlooking something?<br>
          Thanks for your help!<br>
          Janneke<br>
          <br>
          On 16/05/2016 16:05, Matthias Kuhn wrote:<br>
        </div>
        <blockquote cite="mid:5739C589.4020100@opengis.ch" type="cite">
          <br>
          <br>
          <div class="moz-cite-prefix">On 05/16/2016 01:24 PM, Janneke
            van Dijk wrote:<br>
          </div>
          <blockquote cite="mid:5739ADF8.1060406@gmail.com" type="cite">Dear


            list, <br>
            <br>
            In a polygon shapefile I'm seeing inconstistent behaviour in
            virtual fields. The attached project and shapefile has
            reduced it to it's simplest form: the shapefile contains two
            virtual fields, the first one containing the expression 1
            (integer) and the second the expression 2 (integer).
            However, when I want to edit the expression for the fields,
            the first field does not give a problem. For the second
            field I click on the 'expression' to open the expression
            builder, but the expression shown in the expression builder
            equals 1. I have not been able to find any pattern in when
            it happens/for what type of expressions. This example is the
            most simple form of the unexpected behaviour, but I have
            seen it with more complicated expressions as well. Sometimes
            after trying to edit one of these 'erratic' expressions QGIS
            closes with a minidump being written error message. Again,
            not always. <br>
            <br>
            Anyone have any idea why this might happen and how to work
            around it? <br>
          </blockquote>
          Fixed in master<br>
          <blockquote cite="mid:5739ADF8.1060406@gmail.com" type="cite">
            <br>
            Looking forward to some thoughts... <br>
            Janneke <br>
            <br>
            <br>
          </blockquote>
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        <br>
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