The item was specified more than once in the “Resources” parameter. Duplicate items are not supported by the “Resources” parameter

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Easy!

  1. Right-click your project and select “Unload Project”

  2. Right-click again and “Edit your_project.csproj”

  3. Search for the duplicate files mentioned in the error message and remove them.

  4. Save and close.

  5. Right-click to choose “Reload Project” view image

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Hata!: SQLSTATE[HY000] [1045] Access denied for user 'divattrend_liink'@'localhost' (using password: YES)