topic Flex API Version 2.1 in ArcGIS API for Flex Questions https://community.esri.com/t5/arcgis-api-for-flex-questions/flex-api-version-2-1/m-p/741646#M16431 <HTML><HEAD></HEAD><BODY><P>I have inherited an older flex application that was working totally fine.</P><P><A href="http://gisweb.cc.lehigh.edu/energy/" title="http://gisweb.cc.lehigh.edu/energy/">ArcGIS Viewer for Flex</A> </P><P> Recently with the upgrade of ArcGIS Server (from 10.1 to 10.2.2) the Query Widgets stopped working.</P><P>We get the generic RPC 400 error. No changes were made to any of the config files and the rest end points are still there.</P><P>Does anyone have ideas why it may have broken...are there changes in the ArcGIS Query API with the Server upgrade?</P><P>Search and Identify widgets still work, any widgets that use query are broken.</P><P>Any ideas are appreciated.</P><P>Thanks</P></BODY></HTML> Mon, 05 Jan 2015 16:36:48 GMT ScottRutzmoser2 2015-01-05T16:36:48Z Flex API Version 2.1 https://community.esri.com/t5/arcgis-api-for-flex-questions/flex-api-version-2-1/m-p/741646#M16431 <HTML><HEAD></HEAD><BODY><P>I have inherited an older flex application that was working totally fine.</P><P><A href="http://gisweb.cc.lehigh.edu/energy/" title="http://gisweb.cc.lehigh.edu/energy/">ArcGIS Viewer for Flex</A> </P><P> Recently with the upgrade of ArcGIS Server (from 10.1 to 10.2.2) the Query Widgets stopped working.</P><P>We get the generic RPC 400 error. No changes were made to any of the config files and the rest end points are still there.</P><P>Does anyone have ideas why it may have broken...are there changes in the ArcGIS Query API with the Server upgrade?</P><P>Search and Identify widgets still work, any widgets that use query are broken.</P><P>Any ideas are appreciated.</P><P>Thanks</P></BODY></HTML> Mon, 05 Jan 2015 16:36:48 GMT https://community.esri.com/t5/arcgis-api-for-flex-questions/flex-api-version-2-1/m-p/741646#M16431 ScottRutzmoser2 2015-01-05T16:36:48Z