Object is the base class of basically all of our QML types - Object QML Type | ArcGIS for Developers 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: onErrorChanged : { if ( error ) console . log ( "Error:" , error . message , error . additionalMessage ) ; } 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.

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LucasDanzinger

Object is the base class of basically all of our QML types - Object QML Type | ArcGIS for Developers

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:

onErrorChanged<SPAN class="punctuation token">:</SPAN> <SPAN class="punctuation token">{</SPAN>
&nbsp; <SPAN class="keyword token">if</SPAN> <SPAN class="punctuation token">(</SPAN>error<SPAN class="punctuation token">)</SPAN>
&nbsp;&nbsp;&nbsp; console<SPAN class="punctuation token">.</SPAN><SPAN class="token function">log</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="string token">"Error:"</SPAN><SPAN class="punctuation token">,</SPAN> error<SPAN class="punctuation token">.</SPAN>message<SPAN class="punctuation token">,</SPAN> error<SPAN class="punctuation token">.</SPAN>additionalMessage<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
<SPAN class="punctuation token">}</SPAN><SPAN class="line-numbers-rows"><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN></SPAN>

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.

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LucasDanzinger

Object is the base class of basically all of our QML types - Object QML Type | ArcGIS for Developers

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:

onErrorChanged<SPAN class="punctuation token">:</SPAN> <SPAN class="punctuation token">{</SPAN>
&nbsp; <SPAN class="keyword token">if</SPAN> <SPAN class="punctuation token">(</SPAN>error<SPAN class="punctuation token">)</SPAN>
&nbsp;&nbsp;&nbsp; console<SPAN class="punctuation token">.</SPAN><SPAN class="token function">log</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="string token">"Error:"</SPAN><SPAN class="punctuation token">,</SPAN> error<SPAN class="punctuation token">.</SPAN>message<SPAN class="punctuation token">,</SPAN> error<SPAN class="punctuation token">.</SPAN>additionalMessage<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
<SPAN class="punctuation token">}</SPAN><SPAN class="line-numbers-rows"><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN></SPAN>

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