IServiceCollection does not contain definition for AddMvc()

2
votes

When ever I try to build the project in visual studio 2015, I am facing the issue in ConfigureServices method.
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1
c#asp.net-mvcasp.net-coreasp.net-core-mvc
Check the version of asp.net-mvc you are trying to use. Looks like you are mixing code for mvc5 and core/mvc6. Your folder structure is for mvc5 but the code you are trying to use is for core/mvc6. If this is a new project then you may have selected the wrong template. if this is an existing project then you are trying to add core to mvc5 – Nkosi
No problem, gad to help. If my comment solved your problem, I've added it as an answer to your question. – Nkosi

1 Answers

0
votes

Check the version of asp.net-mvc you are trying to use. Looks like you are mixing code for mvc5 and core/mvc6. Your folder structure is for mvc5 but the code you are trying to use is for core/mvc6. If this is a new project then you may have selected the wrong template. if this is an existing project then you are trying to add core to mvc5