https://community.esri.com/t5/arcgis-experience-builder-questions/webmap-causes-error-messages-with-hosted/m-p/1668348#M21764 <P><SPAN>I have a webmap (item f97ae350bbd5466586e6dff08f09ef</SPAN><SPAN>c5) which is generating a lot of error messages in the console both when used with Experience Builder, both in the hosted version nor the Developer Edition. The issue seems to have first appeared with version 1.17 of Developer Edition. Error messages are similar to:</SPAN><BR /><BR /><SPAN>Create data source error. dataSource_1-184c083deb5-</SPAN><SPAN>layer-17-53-57 gl: data source id: dataSource_1-184c083deb5-</SPAN><SPAN>layer-17-53-57, Create error outside createDataSource method.</SPAN><BR /><BR /><SPAN>I didn't see anything in the release notes for ExB 1.17 which would explain this. </SPAN></P><P><SPAN>Thanks!</SPAN></P> Tue, 25 Nov 2025 00:16:00 GMT john_cartwright_noaa 2025-11-25T00:16:00Z https://community.esri.com/t5/arcgis-experience-builder-questions/webmap-causes-error-messages-with-hosted/m-p/1668348#M21764 <P><SPAN>I have a webmap (item f97ae350bbd5466586e6dff08f09ef</SPAN><SPAN>c5) which is generating a lot of error messages in the console both when used with Experience Builder, both in the hosted version nor the Developer Edition. The issue seems to have first appeared with version 1.17 of Developer Edition. Error messages are similar to:</SPAN><BR /><BR /><SPAN>Create data source error. dataSource_1-184c083deb5-</SPAN><SPAN>layer-17-53-57 gl: data source id: dataSource_1-184c083deb5-</SPAN><SPAN>layer-17-53-57, Create error outside createDataSource method.</SPAN><BR /><BR /><SPAN>I didn't see anything in the release notes for ExB 1.17 which would explain this. </SPAN></P><P><SPAN>Thanks!</SPAN></P> Tue, 25 Nov 2025 00:16:00 GMT https://community.esri.com/t5/arcgis-experience-builder-questions/webmap-causes-error-messages-with-hosted/m-p/1668348#M21764 john_cartwright_noaa 2025-11-25T00:16:00Z