topic Re: Python ext2.0 in Extensions https://community.dynatrace.com/t5/Extensions/Error-HTTP-404-in-Python-extension-2-0/m-p/270118#M5932 <P><a href="https://community.dynatrace.com/t5/user/viewprofilepage/user-id/86227">@Eyad</a>,</P><P>You can ignore that 404, as Mike stated in<BR /><A href="https://community.dynatrace.com/t5/Extensions/AUTHENTICATION-ERROR-in-extensions-v2/m-p/242797" target="_blank">https://community.dynatrace.com/t5/Extensions/AUTHENTICATION-ERROR-in-extensions-v2/m-p/242797</A></P> Fri, 14 Feb 2025 16:12:15 GMT AntonioSousa 2025-02-14T16:12:15Z Error HTTP 404 in Python extension 2.0 https://community.dynatrace.com/t5/Extensions/Error-HTTP-404-in-Python-extension-2-0/m-p/270115#M5931 <P>I am getting an error message.<BR /><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Screenshot 2025-02-14 101309.png" style="width: 999px;"><img src="https://community.dynatrace.com/t5/image/serverpage/image-id/26424iF8BD83A69CD68789/image-size/large?v=v2&amp;px=999" role="button" title="Screenshot 2025-02-14 101309.png" alt="Screenshot 2025-02-14 101309.png" /></span><BR /><BR />and when i check&nbsp;python3_fastcheck.log<BR />2025-02-12 14:30:16,313 [WARNING] api (MainThread): Error HTTP 404 from h ttp://************/*******/******?feature_sets_json: b'Request send from non-python DataSource or feature sets are not present i n extension.yaml'<BR /><BR />any thought or solutions?</P> Tue, 13 May 2025 09:14:45 GMT https://community.dynatrace.com/t5/Extensions/Error-HTTP-404-in-Python-extension-2-0/m-p/270115#M5931 Eyad 2025-05-13T09:14:45Z Re: Python ext2.0 https://community.dynatrace.com/t5/Extensions/Error-HTTP-404-in-Python-extension-2-0/m-p/270118#M5932 <P><a href="https://community.dynatrace.com/t5/user/viewprofilepage/user-id/86227">@Eyad</a>,</P><P>You can ignore that 404, as Mike stated in<BR /><A href="https://community.dynatrace.com/t5/Extensions/AUTHENTICATION-ERROR-in-extensions-v2/m-p/242797" target="_blank">https://community.dynatrace.com/t5/Extensions/AUTHENTICATION-ERROR-in-extensions-v2/m-p/242797</A></P> Fri, 14 Feb 2025 16:12:15 GMT https://community.dynatrace.com/t5/Extensions/Error-HTTP-404-in-Python-extension-2-0/m-p/270118#M5932 AntonioSousa 2025-02-14T16:12:15Z