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    Hi,<br>
    If you also switch off the Cache for the WFS on QGIS. You can do
    this when you add the Layer, just uncheck the <b>Cache Feature</b>
    box for the layer you are trying to load.<br>
    Hope this helps!<br>
    <br>
    Regards,<br>
    <br>
    Richard.<br>
    <br>
    <div class="moz-cite-prefix">On 21/08/2017 19:55, Dan Meerschaert
      wrote:<br>
    </div>
    <blockquote
cite="mid:CABuJ4m91CeB2O3vOY48exbeBqLHH8qEZWukRAGCzEFm8rX+Ksg@mail.gmail.com"
      type="cite">
      <div dir="auto">
        <div>When I look in the cache/wfsprovider folder, there's
          another folder with almost three times the layer number in
          other files: wfs_cache_XX.sqlite, -shm, and -wal.</div>
        <div dir="auto"><br>
        </div>
        <div dir="auto">I had to track down a public wfs with a small
          enough sample set to be repeatable. This Python code gives the
          error in 2.18.7 and a 2.99 nightly I grabbed for testing:</div>
        <div dir="auto"><span
            style="font-family:sans-serif;font-size:13.696px"><br>
          </span></div>
        <div dir="auto"><span
            style="font-family:sans-serif;font-size:13.696px">iface.addVectorLayer('
            restrictToRequestBBOX=\'1\' srsname=\'EPSG:4326\'
            typename=\'sdr:nyu_2451_34490\</span><wbr
            style="font-family:sans-serif;font-size:13.696px"><span
            style="font-family:sans-serif;font-size:13.696px">' url=\'</span><a
            moz-do-not-send="true"
            href="https://maps-public.geo.nyu.edu/geoserver/sdr/wfs%5C"
style="font-family:sans-serif;font-size:13.696px;text-decoration-line:none;color:rgb(66,133,244)"><a class="moz-txt-link-freetext" href="https://maps-public.geo">https://maps-public.geo</a>.<wbr>nyu.edu/geoserver/sdr/wfs\</a><span
            style="font-family:sans-serif;font-size:13.696px">'
            version=\'auto\' table="" sql=',"example01","WFS")</span></div>
        <div dir="auto">
          <div style="font-family:sans-serif;font-size:13.696px"
            dir="auto">
            <div style="margin:16px 0px">
              <p>iface.addVectorLayer(' restrictToRequestBBOX=\'1\'
                srsname=\'EPSG:4326\' typename=\'sdr:nyu_2451_34490\<wbr>'
                url=\'<a moz-do-not-send="true"
                  href="https://maps-public.geo.nyu.edu/geoserver/sdr/wfs%5C"
style="text-decoration-line:none;color:rgb(66,133,244)">https://maps-public.geo.<wbr>nyu.edu/geoserver/sdr/wfs\</a>'
                version=\'auto\' table="" sql=',"example02","WFS")</p>
              <p>iface.addVectorLayer(' restrictToRequestBBOX=\'1\'
                srsname=\'EPSG:4326\' typename=\'sdr:nyu_2451_34490\<wbr>'
                url=\'<a moz-do-not-send="true"
                  href="https://maps-public.geo.nyu.edu/geoserver/sdr/wfs%5C"
style="text-decoration-line:none;color:rgb(66,133,244)">https://maps-public.geo.<wbr>nyu.edu/geoserver/sdr/wfs\</a>'
                version=\'auto\' table="" sql=',"example03","WFS")</p>
              <p>iface.addVectorLayer(' restrictToRequestBBOX=\'1\'
                srsname=\'EPSG:4326\' typename=\'sdr:nyu_2451_34490\<wbr>'
                url=\'<a moz-do-not-send="true"
                  href="https://maps-public.geo.nyu.edu/geoserver/sdr/wfs%5C"
style="text-decoration-line:none;color:rgb(66,133,244)">https://maps-public.geo.<wbr>nyu.edu/geoserver/sdr/wfs\</a>'
                version=\'auto\' table="" sql=',"example04","WFS")</p>
              <p>iface.addVectorLayer(' restrictToRequestBBOX=\'1\'
                srsname=\'EPSG:4326\' typename=\'sdr:nyu_2451_34490\<wbr>'
                url=\'<a moz-do-not-send="true"
                  href="https://maps-public.geo.nyu.edu/geoserver/sdr/wfs%5C"
style="text-decoration-line:none;color:rgb(66,133,244)">https://maps-public.geo.<wbr>nyu.edu/geoserver/sdr/wfs\</a>'
                version=\'auto\' table="" sql=',"example05","WFS")</p>
              <p>iface.addVectorLayer(' restrictToRequestBBOX=\'1\'
                srsname=\'EPSG:4326\' typename=\'sdr:nyu_2451_34490\<wbr>'
                url=\'<a moz-do-not-send="true"
                  href="https://maps-public.geo.nyu.edu/geoserver/sdr/wfs%5C"
style="text-decoration-line:none;color:rgb(66,133,244)">https://maps-public.geo.<wbr>nyu.edu/geoserver/sdr/wfs\</a>'
                version=\'auto\' table="" sql=',"example06","WFS")</p>
              <p>iface.addVectorLayer(' restrictToRequestBBOX=\'1\'
                srsname=\'EPSG:4326\' typename=\'sdr:nyu_2451_34490\<wbr>'
                url=\'<a moz-do-not-send="true"
                  href="https://maps-public.geo.nyu.edu/geoserver/sdr/wfs%5C"
style="text-decoration-line:none;color:rgb(66,133,244)">https://maps-public.geo.<wbr>nyu.edu/geoserver/sdr/wfs\</a>'
                version=\'auto\' table="" sql=',"example07","WFS")</p>
              <p>iface.addVectorLayer(' restrictToRequestBBOX=\'1\'
                srsname=\'EPSG:4326\' typename=\'sdr:nyu_2451_34490\<wbr>'
                url=\'<a moz-do-not-send="true"
                  href="https://maps-public.geo.nyu.edu/geoserver/sdr/wfs%5C"
style="text-decoration-line:none;color:rgb(66,133,244)">https://maps-public.geo.<wbr>nyu.edu/geoserver/sdr/wfs\</a>'
                version=\'auto\' table="" sql=',"example08","WFS")</p>
              <p>iface.addVectorLayer(' restrictToRequestBBOX=\'1\'
                srsname=\'EPSG:4326\' typename=\'sdr:nyu_2451_34490\<wbr>'
                url=\'<a moz-do-not-send="true"
                  href="https://maps-public.geo.nyu.edu/geoserver/sdr/wfs%5C"
style="text-decoration-line:none;color:rgb(66,133,244)">https://maps-public.geo.<wbr>nyu.edu/geoserver/sdr/wfs\</a>'
                version=\'auto\' table="" sql=',"example09","WFS")</p>
              <p>iface.addVectorLayer(' restrictToRequestBBOX=\'1\'
                srsname=\'EPSG:4326\' typename=\'sdr:nyu_2451_34490\<wbr>'
                url=\'<a moz-do-not-send="true"
                  href="https://maps-public.geo.nyu.edu/geoserver/sdr/wfs%5C"
style="text-decoration-line:none;color:rgb(66,133,244)">https://maps-public.geo.<wbr>nyu.edu/geoserver/sdr/wfs\</a>'
                version=\'auto\' table="" sql=',"example00","WFS")</p>
              <p>iface.addVectorLayer(' restrictToRequestBBOX=\'1\'
                srsname=\'EPSG:4326\' typename=\'sdr:nyu_2451_34490\<wbr>'
                url=\'<a moz-do-not-send="true"
                  href="https://maps-public.geo.nyu.edu/geoserver/sdr/wfs%5C"
style="text-decoration-line:none;color:rgb(66,133,244)">https://maps-public.geo.<wbr>nyu.edu/geoserver/sdr/wfs\</a>'
                version=\'auto\' table="" sql=',"example11","WFS")</p>
              <p>iface.addVectorLayer(' restrictToRequestBBOX=\'1\'
                srsname=\'EPSG:4326\' typename=\'sdr:nyu_2451_34490\<wbr>'
                url=\'<a moz-do-not-send="true"
                  href="https://maps-public.geo.nyu.edu/geoserver/sdr/wfs%5C"
style="text-decoration-line:none;color:rgb(66,133,244)">https://maps-public.geo.<wbr>nyu.edu/geoserver/sdr/wfs\</a>'
                version=\'auto\' table="" sql=',"example12","WFS")</p>
              <p>iface.addVectorLayer(' restrictToRequestBBOX=\'1\'
                srsname=\'EPSG:4326\' typename=\'sdr:nyu_2451_34490\<wbr>'
                url=\'<a moz-do-not-send="true"
                  href="https://maps-public.geo.nyu.edu/geoserver/sdr/wfs%5C"
style="text-decoration-line:none;color:rgb(66,133,244)">https://maps-public.geo.<wbr>nyu.edu/geoserver/sdr/wfs\</a>'
                version=\'auto\' table="" sql=',"example13","WFS")</p>
              <p>iface.addVectorLayer(' restrictToRequestBBOX=\'1\'
                srsname=\'EPSG:4326\' typename=\'sdr:nyu_2451_34490\<wbr>'
                url=\'<a moz-do-not-send="true"
                  href="https://maps-public.geo.nyu.edu/geoserver/sdr/wfs%5C"
style="text-decoration-line:none;color:rgb(66,133,244)">https://maps-public.geo.<wbr>nyu.edu/geoserver/sdr/wfs\</a>'
                version=\'auto\' table="" sql=',"example14","WFS")</p>
              <p>iface.addVectorLayer(' restrictToRequestBBOX=\'1\'
                srsname=\'EPSG:4326\' typename=\'sdr:nyu_2451_34490\<wbr>'
                url=\'<a moz-do-not-send="true"
                  href="https://maps-public.geo.nyu.edu/geoserver/sdr/wfs%5C"
style="text-decoration-line:none;color:rgb(66,133,244)">https://maps-public.geo.<wbr>nyu.edu/geoserver/sdr/wfs\</a>'
                version=\'auto\' table="" sql=',"example15","WFS")</p>
              <p>iface.addVectorLayer(' restrictToRequestBBOX=\'1\'
                srsname=\'EPSG:4326\' typename=\'sdr:nyu_2451_34490\<wbr>'
                url=\'<a moz-do-not-send="true"
                  href="https://maps-public.geo.nyu.edu/geoserver/sdr/wfs%5C"
style="text-decoration-line:none;color:rgb(66,133,244)">https://maps-public.geo.<wbr>nyu.edu/geoserver/sdr/wfs\</a>'
                version=\'auto\' table="" sql=',"example16","WFS")</p>
              <p>iface.addVectorLayer(' restrictToRequestBBOX=\'1\'
                srsname=\'EPSG:4326\' typename=\'sdr:nyu_2451_34490\<wbr>'
                url=\'<a moz-do-not-send="true"
                  href="https://maps-public.geo.nyu.edu/geoserver/sdr/wfs%5C"
style="text-decoration-line:none;color:rgb(66,133,244)">https://maps-public.geo.<wbr>nyu.edu/geoserver/sdr/wfs\</a>'
                version=\'auto\' table="" sql=',"example17","WFS")</p>
              <p>iface.addVectorLayer(' restrictToRequestBBOX=\'1\'
                srsname=\'EPSG:4326\' typename=\'sdr:nyu_2451_34490\<wbr>'
                url=\'<a moz-do-not-send="true"
                  href="https://maps-public.geo.nyu.edu/geoserver/sdr/wfs%5C"
style="text-decoration-line:none;color:rgb(66,133,244)">https://maps-public.geo.<wbr>nyu.edu/geoserver/sdr/wfs\</a>'
                version=\'auto\' table="" sql=',"example18","WFS")</p>
              <p>iface.addVectorLayer(' restrictToRequestBBOX=\'1\'
                srsname=\'EPSG:4326\' typename=\'sdr:nyu_2451_34490\<wbr>'
                url=\'<a moz-do-not-send="true"
                  href="https://maps-public.geo.nyu.edu/geoserver/sdr/wfs%5C"
style="text-decoration-line:none;color:rgb(66,133,244)">https://maps-public.geo.<wbr>nyu.edu/geoserver/sdr/wfs\</a>'
                version=\'auto\' table="" sql=',"example19","WFS")</p>
              <p>iface.addVectorLayer(' restrictToRequestBBOX=\'1\'
                srsname=\'EPSG:4326\' typename=\'sdr:nyu_2451_34490\<wbr>'
                url=\'<a moz-do-not-send="true"
                  href="https://maps-public.geo.nyu.edu/geoserver/sdr/wfs%5C"
style="text-decoration-line:none;color:rgb(66,133,244)">https://maps-public.geo.<wbr>nyu.edu/geoserver/sdr/wfs\</a>'
                version=\'auto\' table="" sql=',"example10","WFS")</p>
              <p>iface.addVectorLayer(' restrictToRequestBBOX=\'1\'
                srsname=\'EPSG:4326\' typename=\'sdr:nyu_2451_34490\<wbr>'
                url=\'<a moz-do-not-send="true"
                  href="https://maps-public.geo.nyu.edu/geoserver/sdr/wfs%5C"
style="text-decoration-line:none;color:rgb(66,133,244)">https://maps-public.geo.<wbr>nyu.edu/geoserver/sdr/wfs\</a>'
                version=\'auto\' table="" sql=',"example21","WFS")</p>
              <p>iface.addVectorLayer(' restrictToRequestBBOX=\'1\'
                srsname=\'EPSG:4326\' typename=\'sdr:nyu_2451_34490\<wbr>'
                url=\'<a moz-do-not-send="true"
                  href="https://maps-public.geo.nyu.edu/geoserver/sdr/wfs%5C"
style="text-decoration-line:none;color:rgb(66,133,244)">https://maps-public.geo.<wbr>nyu.edu/geoserver/sdr/wfs\</a>'
                version=\'auto\' table="" sql=',"example22","WFS")</p>
              <p>iface.addVectorLayer(' restrictToRequestBBOX=\'1\'
                srsname=\'EPSG:4326\' typename=\'sdr:nyu_2451_34490\<wbr>'
                url=\'<a moz-do-not-send="true"
                  href="https://maps-public.geo.nyu.edu/geoserver/sdr/wfs%5C"
style="text-decoration-line:none;color:rgb(66,133,244)">https://maps-public.geo.<wbr>nyu.edu/geoserver/sdr/wfs\</a>'
                version=\'auto\' table="" sql=',"example23","WFS")</p>
              <p>iface.addVectorLayer(' restrictToRequestBBOX=\'1\'
                srsname=\'EPSG:4326\' typename=\'sdr:nyu_2451_34490\<wbr>'
                url=\'<a moz-do-not-send="true"
                  href="https://maps-public.geo.nyu.edu/geoserver/sdr/wfs%5C"
style="text-decoration-line:none;color:rgb(66,133,244)">https://maps-public.geo.<wbr>nyu.edu/geoserver/sdr/wfs\</a>'
                version=\'auto\' table="" sql=',"example24","WFS")</p>
              <p>iface.addVectorLayer(' restrictToRequestBBOX=\'1\'
                srsname=\'EPSG:4326\' typename=\'sdr:nyu_2451_34490\<wbr>'
                url=\'<a moz-do-not-send="true"
                  href="https://maps-public.geo.nyu.edu/geoserver/sdr/wfs%5C"
style="text-decoration-line:none;color:rgb(66,133,244)">https://maps-public.geo.<wbr>nyu.edu/geoserver/sdr/wfs\</a>'
                version=\'auto\' table="" sql=',"example25","WFS")</p>
              <p>iface.addVectorLayer(' restrictToRequestBBOX=\'1\'
                srsname=\'EPSG:4326\' typename=\'sdr:nyu_2451_34490\<wbr>'
                url=\'<a moz-do-not-send="true"
                  href="https://maps-public.geo.nyu.edu/geoserver/sdr/wfs%5C"
style="text-decoration-line:none;color:rgb(66,133,244)">https://maps-public.geo.<wbr>nyu.edu/geoserver/sdr/wfs\</a>'
                version=\'auto\' table="" sql=',"example26","WFS")</p>
              <p>iface.addVectorLayer(' restrictToRequestBBOX=\'1\'
                srsname=\'EPSG:4326\' typename=\'sdr:nyu_2451_34490\<wbr>'
                url=\'<a moz-do-not-send="true"
                  href="https://maps-public.geo.nyu.edu/geoserver/sdr/wfs%5C"
style="text-decoration-line:none;color:rgb(66,133,244)">https://maps-public.geo.<wbr>nyu.edu/geoserver/sdr/wfs\</a>'
                version=\'auto\' table="" sql=',"example27","WFS")</p>
              <p>iface.addVectorLayer(' restrictToRequestBBOX=\'1\'
                srsname=\'EPSG:4326\' typename=\'sdr:nyu_2451_34490\<wbr>'
                url=\'<a moz-do-not-send="true"
                  href="https://maps-public.geo.nyu.edu/geoserver/sdr/wfs%5C"
style="text-decoration-line:none;color:rgb(66,133,244)">https://maps-public.geo.<wbr>nyu.edu/geoserver/sdr/wfs\</a>'
                version=\'auto\' table="" sql=',"example28","WFS")</p>
              <p>iface.addVectorLayer(' restrictToRequestBBOX=\'1\'
                srsname=\'EPSG:4326\' typename=\'sdr:nyu_2451_34490\<wbr>'
                url=\'<a moz-do-not-send="true"
                  href="https://maps-public.geo.nyu.edu/geoserver/sdr/wfs%5C"
style="text-decoration-line:none;color:rgb(66,133,244)">https://maps-public.geo.<wbr>nyu.edu/geoserver/sdr/wfs\</a>'
                version=\'auto\' table="" sql=',"example29","WFS")</p>
              <p>iface.addVectorLayer(' restrictToRequestBBOX=\'1\'
                srsname=\'EPSG:4326\' typename=\'sdr:nyu_2451_34490\<wbr>'
                url=\'<a moz-do-not-send="true"
                  href="https://maps-public.geo.nyu.edu/geoserver/sdr/wfs%5C"
style="text-decoration-line:none;color:rgb(66,133,244)">https://maps-public.geo.<wbr>nyu.edu/geoserver/sdr/wfs\</a>'
                version=\'auto\' table="" sql=',"example20","WFS")</p>
              <p>iface.addVectorLayer(' restrictToRequestBBOX=\'1\'
                srsname=\'EPSG:4326\' typename=\'sdr:nyu_2451_34490\<wbr>'
                url=\'<a moz-do-not-send="true"
                  href="https://maps-public.geo.nyu.edu/geoserver/sdr/wfs%5C"
style="text-decoration-line:none;color:rgb(66,133,244)">https://maps-public.geo.<wbr>nyu.edu/geoserver/sdr/wfs\</a>'
                version=\'auto\' table="" sql=',"example31","WFS")</p>
              <p>iface.addVectorLayer(' restrictToRequestBBOX=\'1\'
                srsname=\'EPSG:4326\' typename=\'sdr:nyu_2451_34490\<wbr>'
                url=\'<a moz-do-not-send="true"
                  href="https://maps-public.geo.nyu.edu/geoserver/sdr/wfs%5C"
style="text-decoration-line:none;color:rgb(66,133,244)">https://maps-public.geo.<wbr>nyu.edu/geoserver/sdr/wfs\</a>'
                version=\'auto\' table="" sql=',"example32","WFS")</p>
              <p>iface.addVectorLayer(' restrictToRequestBBOX=\'1\'
                srsname=\'EPSG:4326\' typename=\'sdr:nyu_2451_34490\<wbr>'
                url=\'<a moz-do-not-send="true"
                  href="https://maps-public.geo.nyu.edu/geoserver/sdr/wfs%5C"
style="text-decoration-line:none;color:rgb(66,133,244)">https://maps-public.geo.<wbr>nyu.edu/geoserver/sdr/wfs\</a>'
                version=\'auto\' table="" sql=',"example33","WFS")</p>
              <p>iface.addVectorLayer(' restrictToRequestBBOX=\'1\'
                srsname=\'EPSG:4326\' typename=\'sdr:nyu_2451_34490\<wbr>'
                url=\'<a moz-do-not-send="true"
                  href="https://maps-public.geo.nyu.edu/geoserver/sdr/wfs%5C"
style="text-decoration-line:none;color:rgb(66,133,244)">https://maps-public.geo.<wbr>nyu.edu/geoserver/sdr/wfs\</a>'
                version=\'auto\' table="" sql=',"example34","WFS")</p>
              <p>iface.addVectorLayer(' restrictToRequestBBOX=\'1\'
                srsname=\'EPSG:4326\' typename=\'sdr:nyu_2451_34490\<wbr>'
                url=\'<a moz-do-not-send="true"
                  href="https://maps-public.geo.nyu.edu/geoserver/sdr/wfs%5C"
style="text-decoration-line:none;color:rgb(66,133,244)">https://maps-public.geo.<wbr>nyu.edu/geoserver/sdr/wfs\</a>'
                version=\'auto\' table="" sql=',"example35","WFS")</p>
              <p>iface.addVectorLayer(' restrictToRequestBBOX=\'1\'
                srsname=\'EPSG:4326\' typename=\'sdr:nyu_2451_34490\<wbr>'
                url=\'<a moz-do-not-send="true"
                  href="https://maps-public.geo.nyu.edu/geoserver/sdr/wfs%5C"
style="text-decoration-line:none;color:rgb(66,133,244)">https://maps-public.geo.<wbr>nyu.edu/geoserver/sdr/wfs\</a>'
                version=\'auto\' table="" sql=',"example36","WFS")</p>
              <p>iface.addVectorLayer(' restrictToRequestBBOX=\'1\'
                srsname=\'EPSG:4326\' typename=\'sdr:nyu_2451_34490\<wbr>'
                url=\'<a moz-do-not-send="true"
                  href="https://maps-public.geo.nyu.edu/geoserver/sdr/wfs%5C"
style="text-decoration-line:none;color:rgb(66,133,244)">https://maps-public.geo.<wbr>nyu.edu/geoserver/sdr/wfs\</a>'
                version=\'auto\' table="" sql=',"example37","WFS")</p>
              <p>iface.addVectorLayer(' restrictToRequestBBOX=\'1\'
                srsname=\'EPSG:4326\' typename=\'sdr:nyu_2451_34490\<wbr>'
                url=\'<a moz-do-not-send="true"
                  href="https://maps-public.geo.nyu.edu/geoserver/sdr/wfs%5C"
style="text-decoration-line:none;color:rgb(66,133,244)">https://maps-public.geo.<wbr>nyu.edu/geoserver/sdr/wfs\</a>'
                version=\'auto\' table="" sql=',"example38","WFS")</p>
              <p>iface.addVectorLayer(' restrictToRequestBBOX=\'1\'
                srsname=\'EPSG:4326\' typename=\'sdr:nyu_2451_34490\<wbr>'
                url=\'<a moz-do-not-send="true"
                  href="https://maps-public.geo.nyu.edu/geoserver/sdr/wfs%5C"
style="text-decoration-line:none;color:rgb(66,133,244)">https://maps-public.geo.<wbr>nyu.edu/geoserver/sdr/wfs\</a>'
                version=\'auto\' table="" sql=',"example39","WFS")</p>
              <p>iface.addVectorLayer(' restrictToRequestBBOX=\'1\'
                srsname=\'EPSG:4326\' typename=\'sdr:nyu_2451_34490\<wbr>'
                url=\'<a moz-do-not-send="true"
                  href="https://maps-public.geo.nyu.edu/geoserver/sdr/wfs%5C"
style="text-decoration-line:none;color:rgb(66,133,244)">https://maps-public.geo.<wbr>nyu.edu/geoserver/sdr/wfs\</a>'
                version=\'auto\' table="" sql=',"example30","WFS")</p>
            </div>
          </div>
          <br>
        </div>
        <div dir="auto"><br>
          <div class="gmail_extra" dir="auto"><br>
            <div class="gmail_quote">On Aug 21, 2017 12:55 PM, "Jorge
              Gustavo Rocha" <<a moz-do-not-send="true"
                href="mailto:jgr@di.uminho.pt" target="_blank">jgr@di.uminho.pt</a>>
              wrote:<br type="attribution">
              <blockquote class="m_-8129422758790564784quote"
                style="margin:0 0 0 .8ex;border-left:1px #ccc
                solid;padding-left:1ex">Hi Dan,<br>
                <br>
                QGIS uses a local SpatiaLite database to store the
                features on the<br>
                client side. The cache should be in your
                .qgis2/cache/wfsprovider<br>
                folder. Can you check the contents of the folder?<br>
                <br>
                If your WFS is a public server, can your share the
                service URL and the<br>
                layer/layers to reproduce the problem?<br>
                <br>
                Regards,<br>
                <br>
                J. Gustavo<br>
                <div class="m_-8129422758790564784elided-text"><br>
                  On <a moz-do-not-send="true"
                    href="tel:21-08-2017%2016" value="+12108201716"
                    target="_blank">21-08-2017 16</a>:42, Dan
                  Meerschaert wrote:<br>
                  > I'm working on a plugin for QGIS 2.18.7 on
                  Windows that (as a part of<br>
                  > its other function) grabs many wfs layers at
                  once.<br>
                  ><br>
                  > The problem is, after about 30-50 simultaneous
                  connections, QGIS throws<br>
                  > up a "Cannot create temporary SpatiaLite cache"
                  error in the WFS log<br>
                  > panel and doesn't load all the data.<br>
                  ><br>
                  > I'm able to repeat this by picking any given wfs
                  layer, and duplicating<br>
                  > it manually using iface.addVectorLayer (...) in
                  the python console.<br>
                  ><br>
                  > Can anyone help me out?<br>
                  ><br>
                  > Respectfully,<br>
                  > -Dan<br>
                  ><br>
                  ><br>
                </div>
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                ><br>
                <br>
                J. Gustavo<br>
                --<br>
                Jorge Gustavo Rocha<br>
                Departamento de Informática<br>
                Universidade do Minho<br>
                4710-057 Braga<br>
                Tel: <a moz-do-not-send="true"
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    <br>
    <div class="moz-signature">-- <br>
      <b><u>Richard McDonnell</u></b><br>
      <b><small><small><small>GIS Specialist PgD GIS AssocSCSI</small></small></small></b><br>
      <b><small>OPW FRM Data Management</small></b><br>
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