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    <p>Bonsoir Phillipe,</p>
    <p>I think Alain is correct with the QGIS desktop version. You
      should only use the latest LTR version for generating your
      projects. I have, however, seen that the QGIS server version is
      not soooo important, but it should be at least the same as LTR or
      newer.</p>
    <p>You should also check that your layers you want to plot in
      Dataviz are spatial (points or whatever). So it does not help to
      have a column for x and one for y axis to plot...you also need the
      geometry column and a unique ID for the records. I do it with
      views in PostGIS...that is the easiest.<br>
    </p>
    <p>Hope this helps.</p>
    <p>Immo<br>
    </p>
    <p><br>
    </p>
    <div class="moz-cite-prefix">On 2021/12/06 12:24, Alain le gallou
      wrote:<br>
    </div>
    <blockquote type="cite"
      cite="mid:7bacea6109ac4c848eb77e0b43d24822@agglo-fecampcauxlittoral.fr">
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        <p class="MsoNormal"><span
style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#2E74B5;mso-fareast-language:EN-US">Bonjour,<o:p></o:p></span></p>
        <p class="MsoNormal"><span
style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#2E74B5;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
        <p class="MsoNormal"><span
style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#2E74B5;mso-fareast-language:EN-US">La
            version de QGIS que vous utilisez (3.18) peut être la source
            de votre problème. Il est conseillé de suivre les évolutions
            en lien avec la version LTR prévue pour LizMap. Sauf erreur
            de ma part, pour le moment, LizMap est optimisé pour une
            utilisation avec QGIS 3.16.14 (bureautique et serveur).<o:p></o:p></span></p>
        <p class="MsoNormal"><span
style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#2E74B5;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
        <p class="MsoNormal"><span
style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#2E74B5;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
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                  width="24">
                  <p class="MsoNormal"> </p>
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                <td colspan="2" style="width:122.7pt;padding:0cm 5.4pt
                  0cm 5.4pt;height:108.5pt" width="164" valign="top">
                  <p class="MsoNormal" style="margin-left:-14.2pt"><a
                      href="https://www.agglo-fecampcauxlittoral.fr/"
                      moz-do-not-send="true"><span
                        style="color:#2E74B5;text-decoration:none"><img
                          style="width:1.5416in;height:1.2812in"
                          id="Image_x0020_1"
                          src="cid:part1.6EC5AB84.36AECA5F@blecher.co.za"
                          class="" width="148" height="123" border="0"></span></a><span
style="font-family:"Arial",sans-serif;color:#4A6875"><o:p></o:p></span></p>
                </td>
                <td style="width:290.6pt;padding:0cm 5.4pt 0cm
                  5.4pt;height:108.5pt" width="387" valign="top">
                  <p class="MsoNormal"><span
style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#009DBC">Alain
                      LE GALLOU<o:p></o:p></span></p>
                  <p class="MsoNormal"><span
style="font-size:9.0pt;font-family:"Arial",sans-serif;color:#009DBC">Géomaticien
                      / Chargé du Système d'Information Géographique
                      (SIG)<br>
                    </span><span
style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#4A6875">Communauté
                      d’Agglomération Fécamp Caux Littoral<br>
                      825, route de Valmont - 76 403 Fécamp Cedex<br>
                      Tél. : 02 35 10 48 48<br>
                      Port. : 06 14 19 52 51<br>
                      Fax : 02 35 10 31 66<br>
                      Mail : <a
                        href="mailto:alain.legallou@agglo-fecampcauxlittoral.fr"
                        moz-do-not-send="true"><span
                          style="color:#0563C1">alain.legallou@agglo-fecampcauxlittoral.fr</span></a><br>
                      Site internet : <u><a
                          href="http://www.agglo-fecampcauxlittoral.fr/"
                          moz-do-not-send="true"><span
                            style="color:#0563C1">www.agglo-fecampcauxlittoral.fr</span></a></u><o:p></o:p></span></p>
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                  width="60">
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                  0cm" width="50">
                  <p class="MsoNormal"
                    style="text-align:right;line-height:105%"
                    align="right"><span
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                        style="width:.2812in;height:.2812in"
                        id="Image_x0020_5"
                        src="cid:part5.5DD42408.6D626F6D@blecher.co.za"
                        alt="Eco-attitude" class="" width="27"
                        height="27" border="0"><o:p></o:p></span></p>
                </td>
                <td colspan="3" style="width:438.9pt;padding:0cm 0cm 0cm
                  0cm" width="585" valign="top">
                  <p class="MsoNormal" style="line-height:105%"><b><span
style="font-size:8.0pt;line-height:105%;font-family:"Arial",sans-serif;color:#36A629">Adoptez
                        l'éco-attitude.</span></b><span
style="font-size:8.0pt;line-height:105%;font-family:"Arial",sans-serif;color:#36A629"></span><span
style="font-size:8.0pt;line-height:105%;font-family:"Arial",sans-serif;color:#2E74B5"><br>
                    </span><span
style="font-size:8.0pt;line-height:105%;font-family:"Arial",sans-serif;color:#36A629">N'imprimez
                      ce courriel que si c'est vraiment nécessaire</span><span
style="font-size:8.0pt;line-height:105%;font-family:"Arial",sans-serif;color:#2E74B5"><o:p></o:p></span></p>
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                </td>
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                </td>
                <td style="border:none" width="137"><br>
                </td>
                <td style="border:none" width="387"><br>
                </td>
                <td style="border:none" width="60"><br>
                </td>
              </tr>
            </tbody>
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          <p class="MsoNormal"><span style="color:#2E74B5"><o:p> </o:p></span></p>
        </div>
        <p class="MsoNormal"><span
style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#2E74B5;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
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            1.0pt;padding:3.0pt 0cm 0cm 0cm">
            <p class="MsoNormal"><b>De :</b> Lizmap
              <a class="moz-txt-link-rfc2396E" href="mailto:lizmap-bounces@lists.osgeo.org"><lizmap-bounces@lists.osgeo.org></a> <b>De la part de</b>
              Philippe Cianfarani<br>
              <b>Envoyé :</b> lundi 6 décembre 2021 12:08<br>
              <b>À :</b> <a class="moz-txt-link-abbreviated" href="mailto:lizmap@lists.osgeo.org">lizmap@lists.osgeo.org</a><br>
              <b>Objet :</b> [Lizmap] Utilisation de datavis dans lizmap
              et fonds de carte<o:p></o:p></p>
          </div>
        </div>
        <p class="MsoNormal"><o:p> </o:p></p>
        <p>Bonjour à tous,<o:p></o:p></p>
        <p>Je suis géomaticien en charge de l'observatoire du grand
          libournais, je mets en place une webcarto pour présenter les
          indicateurs. J'utilise qgis 3.18, une GDB postgis et un
          serveur ubuntu.<o:p></o:p></p>
        <p>Je rencontre un problème avec l'outil dataviz qui n'affiche
          pas les graphiques. Je précise que les couches sont publiées
          en WFS et que sauf erreur de ma part la clé primaire est
          publiée, pouvez-vous m'aider?<o:p></o:p></p>
        <p class="MsoNormal">Si quelqu'un a une idée je suis preneur,
          d'avance merci à la communauté!<o:p></o:p></p>
        <p>Bien cordialement.<o:p></o:p></p>
        <p>- - - - - - - - <o:p></o:p></p>
        <div id="tw-target-text-container">
          <p class="MsoNormal"><span class="y2iqfc"><span lang="EN">Hello
                everyone,</span></span><o:p></o:p></p>
        </div>
        <p class="tw-data-text"><span class="y2iqfc"><span lang="EN">I
              am a geomatics specialist in charge of the Grand
              Libournais observatory, I am setting up a webcarto to
              present the indicators. I am using qgis 3.18, a postgis
              GDB and an ubuntu server.
            </span></span><o:p></o:p></p>
        <p class="tw-data-text"><span class="y2iqfc"><span lang="EN">I
              am having a problem with the dataviz tool not showing
              graphics. I specify that the layers are published in WFS
              and that unless I am mistaken the primary key is
              published, can you help me?
            </span></span><o:p></o:p></p>
        <p class="tw-data-text"><span class="y2iqfc"><span lang="EN">If
              anyone has an idea I'm interested, thank you in advance to
              the community! Best regards.</span></span><o:p></o:p></p>
        <p>-- <o:p></o:p></p>
        <address><b><span
              style="font-size:10.0pt;font-family:"Century
              Gothic",sans-serif">Philippe CIANFARANI</span></b><o:p></o:p></address>
        <address><span style="font-size:9.0pt;font-family:"Century
            Gothic",sans-serif">Chargé de l’Observatoire du Grand
            Libournais</span><o:p></o:p></address>
        <address><b><span
              style="font-size:10.0pt;font-family:"Century
              Gothic",sans-serif">Pôle Territorial du Grand
              Libournais</span></b><o:p></o:p></address>
        <address><span style="font-size:9.0pt;font-family:"Century
            Gothic",sans-serif">1, Place Maurice DRUON – 33570
            LES-ARTIGUES-DE-LUSSAC</span><o:p></o:p></address>
        <address><span style="font-size:9.0pt;font-family:"Century
            Gothic",sans-serif">Tél : 05 24 24 00 58</span><o:p></o:p></address>
        <div>
          <p class="MsoNormal"><br>
            <br>
            <o:p></o:p></p>
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            style="border:none;border-top:solid #D3D4DE 1.0pt"
            cellpadding="0" border="1">
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                <td style="width:41.25pt;border:none;padding:13.5pt
                  .75pt .75pt .75pt" width="55">
                  <p class="MsoNormal"><a
href="https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=emailclient"
                      target="_blank" moz-do-not-send="true"><span
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                  <p class="MsoNormal" style="line-height:13.5pt"><span
style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#41424E">Garanti
                      sans virus.
                      <a
href="https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=emailclient"
                        target="_blank" moz-do-not-send="true">
                        <span style="color:#4453EA">www.avast.com</span></a>
                      <o:p></o:p></span></p>
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      <pre class="moz-quote-pre" wrap="">_______________________________________________
Lizmap mailing list
<a class="moz-txt-link-abbreviated" href="mailto:Lizmap@lists.osgeo.org">Lizmap@lists.osgeo.org</a>
<a class="moz-txt-link-freetext" href="https://lists.osgeo.org/mailman/listinfo/lizmap">https://lists.osgeo.org/mailman/listinfo/lizmap</a>
</pre>
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              size="2"><b>Email:</b></font></font></font><font
          color="#808080">
        </font><a href="mailto:immo@blecher.co.za"><font color="#0000ff"><font
              face="FreeSans, sans-serif"><font style="font-size: 10pt"
                size="2"><u>immo@blecher.co.za</u></font></font></font></a>
        <font color="#ff6600"><font face="FreeSans, sans-serif"><font
              style="font-size: 10pt" size="2">|
            </font></font></font><a href="mailto:immob19@gmail.com"><font
            color="#0000ff"><font face="FreeSans, sans-serif"><font
                style="font-size: 10pt" size="2"><u>immob19@gmail.com</u></font></font></font></a><font
          face="FreeSans, sans-serif"><font style="font-size: 10pt"
            size="2"><br>
          </font></font><font color="#000000"><span
            style="text-decoration: none"><font face="FreeSans,
              sans-serif"><font style="font-size: 10pt" size="2"><b>Internet:</b></font></font></span></font><font
          color="#666666"><span style="text-decoration: none">
          </span></font><a href="https://www.blecher.co.za/"><font
            color="#0000ff"><span style="text-decoration: none"><font
                face="FreeSans, sans-serif"><font style="font-size:
                  10pt" size="2"><u>https://www.blecher.co.za/</u></font></font></span></font></a></p>
      <p style="border: none; padding: 0cm; background: transparent;
        text-decoration: none">
        <font face="FreeSans, sans-serif"><font style="font-size: 8pt"
            size="1">Please
            consider your environmental responsibility. Before printing
            this
            e-mail message, ask yourself whether you really need a hard
            copy.</font></font></p>
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          border-bottom: 1px solid #808080; border-left: none;
          border-right: none; padding: 0.2cm 0cm"> <font
            face="FreeSans, sans-serif"><font style="font-size: 8pt"
              size="1"><font color="#ff0000"><b>IMPORTANT</b></font><font
                color="#ff0000">: </font><font color="#808080">The
                contents of this email and any attachments are
                confidential. They are intended for the named
                recipient(s) only. If you have received this email by
                mistake, please notify the sender immediately and do not
                disclose the contents to anyone or make copies thereof.</font></font></font></p>
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