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    <title>topic Re: Can't generate a local geodatabase without a basemap? in Qt Maps SDK Questions</title>
    <link>https://community.esri.com/t5/qt-maps-sdk-questions/unreadable-title/m-p/563693#M2891</link>
    <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;P&gt;Object is the base class of basically all of our QML types -&amp;nbsp;&lt;A class="link-titled" href="https://developers.arcgis.com/qt/latest/qml/api-reference/qml-esri-arcgisruntime-object.html" title="https://developers.arcgis.com/qt/latest/qml/api-reference/qml-esri-arcgisruntime-object.html" rel="nofollow noopener noreferrer" target="_blank"&gt;Object QML Type | ArcGIS for Developers&lt;/A&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;Object has an errorChanged signal. I recommend you hook up to this signal on your various classes (the sync task objects, for example), and see if you can get anything useful out of it:&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;PRE class="lia-code-sample line-numbers language-none"&gt;&lt;CODE&gt;onErrorChanged&lt;SPAN class="punctuation token"&gt;:&lt;/SPAN&gt; &lt;SPAN class="punctuation token"&gt;{&lt;/SPAN&gt;
&amp;nbsp; &lt;SPAN class="keyword token"&gt;if&lt;/SPAN&gt; &lt;SPAN class="punctuation token"&gt;(&lt;/SPAN&gt;error&lt;SPAN class="punctuation token"&gt;)&lt;/SPAN&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp; console&lt;SPAN class="punctuation token"&gt;.&lt;/SPAN&gt;&lt;SPAN class="token function"&gt;log&lt;/SPAN&gt;&lt;SPAN class="punctuation token"&gt;(&lt;/SPAN&gt;&lt;SPAN class="string token"&gt;"Error:"&lt;/SPAN&gt;&lt;SPAN class="punctuation token"&gt;,&lt;/SPAN&gt; error&lt;SPAN class="punctuation token"&gt;.&lt;/SPAN&gt;message&lt;SPAN class="punctuation token"&gt;,&lt;/SPAN&gt; error&lt;SPAN class="punctuation token"&gt;.&lt;/SPAN&gt;additionalMessage&lt;SPAN class="punctuation token"&gt;)&lt;/SPAN&gt;&lt;SPAN class="punctuation token"&gt;;&lt;/SPAN&gt;
&lt;SPAN class="punctuation token"&gt;}&lt;/SPAN&gt;&lt;SPAN class="line-numbers-rows"&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;/SPAN&gt;&lt;/CODE&gt;&lt;/PRE&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;One wild guess would be that something relies (via property binding perhaps?) on the spatial reference of the map/basemap, and not having a basemap is messing that up somehow. Just a guess, but hopefully there is some sort of useful error message coming back to help us further narrow down the issue.&lt;/P&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
    <pubDate>Sun, 12 Dec 2021 00:17:45 GMT</pubDate>
    <dc:creator>LucasDanzinger</dc:creator>
    <dc:date>2021-12-12T00:17:45Z</dc:date>
    <item>
      <title>//</title>
      <link>https://community.esri.com/t5/qt-maps-sdk-questions/unreadable-title/m-p/563692#M2890</link>
      <description>&lt;P&gt;//&lt;/P&gt;</description>
      <pubDate>Tue, 25 May 2021 23:49:43 GMT</pubDate>
      <guid>https://community.esri.com/t5/qt-maps-sdk-questions/unreadable-title/m-p/563692#M2890</guid>
      <dc:creator>_____</dc:creator>
      <dc:date>2021-05-25T23:49:43Z</dc:date>
    </item>
    <item>
      <title>Re: Can't generate a local geodatabase without a basemap?</title>
      <link>https://community.esri.com/t5/qt-maps-sdk-questions/unreadable-title/m-p/563693#M2891</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;P&gt;Object is the base class of basically all of our QML types -&amp;nbsp;&lt;A class="link-titled" href="https://developers.arcgis.com/qt/latest/qml/api-reference/qml-esri-arcgisruntime-object.html" title="https://developers.arcgis.com/qt/latest/qml/api-reference/qml-esri-arcgisruntime-object.html" rel="nofollow noopener noreferrer" target="_blank"&gt;Object QML Type | ArcGIS for Developers&lt;/A&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;Object has an errorChanged signal. I recommend you hook up to this signal on your various classes (the sync task objects, for example), and see if you can get anything useful out of it:&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;PRE class="lia-code-sample line-numbers language-none"&gt;&lt;CODE&gt;onErrorChanged&lt;SPAN class="punctuation token"&gt;:&lt;/SPAN&gt; &lt;SPAN class="punctuation token"&gt;{&lt;/SPAN&gt;
&amp;nbsp; &lt;SPAN class="keyword token"&gt;if&lt;/SPAN&gt; &lt;SPAN class="punctuation token"&gt;(&lt;/SPAN&gt;error&lt;SPAN class="punctuation token"&gt;)&lt;/SPAN&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp; console&lt;SPAN class="punctuation token"&gt;.&lt;/SPAN&gt;&lt;SPAN class="token function"&gt;log&lt;/SPAN&gt;&lt;SPAN class="punctuation token"&gt;(&lt;/SPAN&gt;&lt;SPAN class="string token"&gt;"Error:"&lt;/SPAN&gt;&lt;SPAN class="punctuation token"&gt;,&lt;/SPAN&gt; error&lt;SPAN class="punctuation token"&gt;.&lt;/SPAN&gt;message&lt;SPAN class="punctuation token"&gt;,&lt;/SPAN&gt; error&lt;SPAN class="punctuation token"&gt;.&lt;/SPAN&gt;additionalMessage&lt;SPAN class="punctuation token"&gt;)&lt;/SPAN&gt;&lt;SPAN class="punctuation token"&gt;;&lt;/SPAN&gt;
&lt;SPAN class="punctuation token"&gt;}&lt;/SPAN&gt;&lt;SPAN class="line-numbers-rows"&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;/SPAN&gt;&lt;/CODE&gt;&lt;/PRE&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;One wild guess would be that something relies (via property binding perhaps?) on the spatial reference of the map/basemap, and not having a basemap is messing that up somehow. Just a guess, but hopefully there is some sort of useful error message coming back to help us further narrow down the issue.&lt;/P&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Sun, 12 Dec 2021 00:17:45 GMT</pubDate>
      <guid>https://community.esri.com/t5/qt-maps-sdk-questions/unreadable-title/m-p/563693#M2891</guid>
      <dc:creator>LucasDanzinger</dc:creator>
      <dc:date>2021-12-12T00:17:45Z</dc:date>
    </item>
    <item>
      <title>Re: Can't generate a local geodatabase without a basemap?</title>
      <link>https://community.esri.com/t5/qt-maps-sdk-questions/unreadable-title/m-p/563694#M2892</link>
      <description>&lt;P&gt;//&lt;/P&gt;</description>
      <pubDate>Tue, 25 May 2021 23:49:29 GMT</pubDate>
      <guid>https://community.esri.com/t5/qt-maps-sdk-questions/unreadable-title/m-p/563694#M2892</guid>
      <dc:creator>_____</dc:creator>
      <dc:date>2021-05-25T23:49:29Z</dc:date>
    </item>
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