# Python logic2 Extension add method **URL:** \ **Category:** Uncategorized\ **Created:** [February 19, 2024, 4:38am UTC](https://discuss.saleae.com/t/python-logic2-extension-add-method/2727 "2024-02-19T04:38:29Z")\ **Posts on this page:** 1\ **Showing post:** 2
**Author:** ![timreyes](https://yyz2.discourse-cdn.com/flex030/user_avatar/discuss.saleae.com/timreyes/32/108_2.png) [@timreyes](https://discuss.saleae.com/u/timreyes)\ **Post date:** [February 20, 2024, 1:13am UTC](https://discuss.saleae.com/t/python-logic2-extension-add-method/2727/2 "2024-02-20T01:13:34Z")
@sooseok.sim1 Sorry for the trouble with that. Can you explain the specific issue you are running into? For example, are you running into the issue described below upon opening a saved capture file that contains an HLA? > [@Failed to create analyzer](https://discuss.saleae.com/t/failed-to-create-analyzer/2015): > > We just published our first HLA, “Parade Technologies TrueTouch Protocols”. When I receive a SAL file from another user, that also had our HLA installed (from the Saleae marketplace), and try to open it I get an error. Failed to create analyzer “Parade Technologies”; it is not currently installed. Since we both have the HLA installed from the marketplace I was expecting the HLA to show up with out any errors. One thing I find strange about the error is that the string in quotes matches the … --- _[View the full topic](https://discuss.saleae.com/t/python-logic2-extension-add-method/2727)._