AddApplicationInsightsTelemetry() not working when AddOpenApi() is already called - Githubissues

microsoft / ApplicationInsights-dotnet

ApplicationInsights-dotnet

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AddApplicationInsightsTelemetry() not working when AddOpenApi() is already called #2915

Open KimihikoSaito opened 1 week ago

KimihikoSaito commented 1 week ago

Framework Version : net9.0
Microsoft.ApplicationInsights.AspNetCore 2.22.0
Microsoft.AspNetCore.OpenApi 9.0

Describe the bug

Work ApplicationInsightsTelemetry:

services.AddApplicationInsightsTelemetry();
services.AddOpenApi();

DO NOT work ApplicationInsightsTelemetry:

services.AddOpenApi();
services.AddApplicationInsightsTelemetry();

Exception has thrown at inside ApplicationInsightsExtensions.AddCommonTelemetryModules(services);. https://github.com/microsoft/ApplicationInsights-dotnet/blob/e34286b4c8175d7ea47f9227c5b981d661cac470/NETCORE/src/Shared/Extensions/ApplicationInsightsExtensions.cs#L335

richardrobberse commented 4 days ago

@KimihikoSaito Thanks for reporting this, saved me a lot of time...