No executable found matching command "dotnet-./..dll" - asp.net

Question

I wrote an API in .NET Core that works great when I run locally, but deploying to Azure or Heroku gives me the same error in my logs: No executable found matching command "dotnet-./..dll". I've included my project.json below, I'm not sure what other information would be helpful. Thanks!
{
"dependencies": {
"Microsoft.NETCore.App": {
"version": "1.0.0",
"type": "platform"
},
"Microsoft.AspNetCore.Mvc": "1.0.0",
"Microsoft.AspNetCore.Server.IISIntegration": "1.0.0",
"Microsoft.AspNetCore.Server.Kestrel": "1.0.0",
"Microsoft.Extensions.Configuration.EnvironmentVariables": "1.0.0",
"Microsoft.Extensions.Configuration.FileExtensions": "1.0.0",
"Microsoft.Extensions.Configuration.Json": "1.0.0",
"Microsoft.Extensions.Configuration.CommandLine": "1.0.0",
"Microsoft.Extensions.Logging": "1.0.0",
"Microsoft.Extensions.Logging.Console": "1.0.0",
"Microsoft.Extensions.Logging.Debug": "1.0.0",
"Microsoft.Extensions.Options.ConfigurationExtensions": "1.0.0",
"Npgsql.EntityFrameworkCore.PostgreSQL": "1.0.0",
"Microsoft.EntityFrameworkCore.Design": {
"version": "1.0.0-preview2-final",
"type": "build"
}
},
"tools": {
"Microsoft.AspNetCore.Server.IISIntegration.Tools": "1.0.0-preview2-final",
"Microsoft.EntityFrameworkCore.Tools": "1.0.0-preview2-final"
},
"frameworks": {
"netcoreapp1.0": {
"imports": [
"dotnet5.6",
"portable-net45+win8"
]
}
},
"buildOptions": {
"emitEntryPoint": true,
"preserveCompilationContext": true
},
"runtimeOptions": {
"configProperties": {
"System.GC.Server": true
}
},
"publishOptions": {
"include": [
"wwwroot",
"Views",
"Areas/**/Views",
"appsettings.json",
"web.config"
]
},
"tooling": {
"defaultNamespace": "Tokens_monolith"
}
}

Answer 1

The issue here was that the dll files in .bin folder were named differently than the parent folder name. I added this line to my project.json file:
"buildOptions": {
"outputName": "whatever-you-want-it-to-be"
}
I re-built my app and everything seems to be working great. All of the dll file names were changed so I re-deployed to the server. Hope this helps!