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i want to error to operate localhost
A set of technologies in the .NET Framework for building web applications and XML web services.
.NET: Microsoft Technologies based on the .NET software framework. Machine learning: A type of artificial intelligence focused on enabling computers to use observed data to evolve new behaviors that have not been explicitly programmed.
Microsoft Technologies based on the .NET software framework. Miscellaneous topics that do not fit into specific categories.
A cross-platform toolchain for developing, building, running, and publishing .NET applications.
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You could try running with Kestrel. if it works fine, you may consider the Apache issue.
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Be sure your .net application is not using the port that Apache wants to use. Apache is just doing a reverse proxy to the .net application, so the .net needs its own unique port.