ContributionsMost RecentMost LikesSolutionsRe: Failed to load API definition This turned out to be a connection string issue... Had i looked at the log, I would have seen the issue... Sorry to bother the team with such a dumb request..... Dave Failed to load API definition I'm using Swagger with Visual Studio 2022 When I try and execute my project, I receive the following error. I'm sure I'm doing something stupid.... Can anyone help??? Thanks in Advance, Dave Solved