https://community.esri.com/t5/arcgis-api-for-python-questions/problems-with-arcgis-pro-3-and-urllib3/m-p/1191505#M7553 <P><SPAN class=""><SPAN class="">I want to connect to my portal in ArcGIS Pro within a Jupyter Notebook.</SPAN></SPAN> <SPAN class=""><SPAN class="">This works fine in ArcGIS Pro 2.9 (screenshot 1 below).</SPAN></SPAN> <SPAN class=""><SPAN class="">If I try the same thing in ArcGIS Pro 3.0, an error message appears (screenshot 2 below).</SPAN></SPAN></P><P><SPAN class=""><SPAN class="">ConnectionError: A connection error has occurred: (Caused by ProxyError('Your proxy appears to only use HTTP and not HTTPS, try changing your proxy URL to be HTTP. See: <A href="https://urllib3.readthedocs.io/en/1.26" target="_blank" rel="noopener">https://urllib3.readthedocs.io/en/1.26</A>.</SPAN></SPAN> <SPAN class=""><SPAN class="">x/advanced-usage.html#https-proxy-error-http-proxy', SSLError(SSLError(1, '[SSL: WRONG_VERSION_NUMBER] wrong version number (_ssl.c:1129)'))))</SPAN></SPAN></P><P><SPAN class=""><SPAN class=""><SPAN>Does anyone know anything here</SPAN></SPAN></SPAN></P><P><SPAN class=""><SPAN class="">Best regards</SPAN></SPAN></P><P><SPAN class=""><SPAN class="">Armin</SPAN></SPAN></P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="ArcGIS 2.9 connect works" style="width: 400px;"><img src="https://community.esri.com/t5/image/serverpage/image-id/45723iBAB4049550585C90/image-size/medium?v=v2&amp;px=400" role="button" title="arcgis_pro29.PNG" alt="ArcGIS 2.9 connect works" /><span class="lia-inline-image-caption" onclick="event.preventDefault();">ArcGIS 2.9 connect works</span></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="ArcGIS 3.0 error message" style="width: 400px;"><img src="https://community.esri.com/t5/image/serverpage/image-id/45724i5A73FAB43C393DA7/image-size/medium?v=v2&amp;px=400" role="button" title="arcgispro_30.PNG" alt="ArcGIS 3.0 error message" /><span class="lia-inline-image-caption" onclick="event.preventDefault();">ArcGIS 3.0 error message</span></span></P> Wed, 13 Jul 2022 08:56:15 GMT MichaelNüßlein 2022-07-13T08:56:15Z https://community.esri.com/t5/arcgis-api-for-python-questions/problems-with-arcgis-pro-3-and-urllib3/m-p/1191505#M7553 <P><SPAN class=""><SPAN class="">I want to connect to my portal in ArcGIS Pro within a Jupyter Notebook.</SPAN></SPAN> <SPAN class=""><SPAN class="">This works fine in ArcGIS Pro 2.9 (screenshot 1 below).</SPAN></SPAN> <SPAN class=""><SPAN class="">If I try the same thing in ArcGIS Pro 3.0, an error message appears (screenshot 2 below).</SPAN></SPAN></P><P><SPAN class=""><SPAN class="">ConnectionError: A connection error has occurred: (Caused by ProxyError('Your proxy appears to only use HTTP and not HTTPS, try changing your proxy URL to be HTTP. See: <A href="https://urllib3.readthedocs.io/en/1.26" target="_blank" rel="noopener">https://urllib3.readthedocs.io/en/1.26</A>.</SPAN></SPAN> <SPAN class=""><SPAN class="">x/advanced-usage.html#https-proxy-error-http-proxy', SSLError(SSLError(1, '[SSL: WRONG_VERSION_NUMBER] wrong version number (_ssl.c:1129)'))))</SPAN></SPAN></P><P><SPAN class=""><SPAN class=""><SPAN>Does anyone know anything here</SPAN></SPAN></SPAN></P><P><SPAN class=""><SPAN class="">Best regards</SPAN></SPAN></P><P><SPAN class=""><SPAN class="">Armin</SPAN></SPAN></P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="ArcGIS 2.9 connect works" style="width: 400px;"><img src="https://community.esri.com/t5/image/serverpage/image-id/45723iBAB4049550585C90/image-size/medium?v=v2&amp;px=400" role="button" title="arcgis_pro29.PNG" alt="ArcGIS 2.9 connect works" /><span class="lia-inline-image-caption" onclick="event.preventDefault();">ArcGIS 2.9 connect works</span></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="ArcGIS 3.0 error message" style="width: 400px;"><img src="https://community.esri.com/t5/image/serverpage/image-id/45724i5A73FAB43C393DA7/image-size/medium?v=v2&amp;px=400" role="button" title="arcgispro_30.PNG" alt="ArcGIS 3.0 error message" /><span class="lia-inline-image-caption" onclick="event.preventDefault();">ArcGIS 3.0 error message</span></span></P> Wed, 13 Jul 2022 08:56:15 GMT https://community.esri.com/t5/arcgis-api-for-python-questions/problems-with-arcgis-pro-3-and-urllib3/m-p/1191505#M7553 MichaelNüßlein 2022-07-13T08:56:15Z