I am trying to use [Salesforce component](https://goo.gl/Kmn5SJ) from external page. I proceed this manual: https://developer.salesforce.com/docs/atlas.en-us.lightning.meta/lightning/lightning_out_public_apps.htm but still have errors and nothing rendered. I have 404 for inline.js and bootstrap.css.\n\nMy code:\n\n<!DOCTYPE html>\n <html lang="en">\n <head>\n     <meta charset="UTF-8">\n     <meta name="viewport" content="width=device-width, initial-scale=1.0">\n     <meta http-equiv="X-UA-Compatible" content="ie=edge">\n     <title>LIG Boilerplate</title>\n     <script src="https://custom-salesforce-domain/externalApps/lightning/lightning.out.js"></script>\n     <script>\n\n    let inputVariables = [];\n    $Lightning.use("c:SGMVAOutside", function() {\n        $Lightning.createComponent("lightning:flow", {},\n            "container",\n            function (component) {\n                component.startFlow("SG_MVA_Triage_Flow_Lightning_Out", inputVariables);\n            })\n        ;},\n        \'https://custom-salesforce-domain/externalApps\'\n    );\n\n</script>\n</head>\n <body>\n    <p>It works !!!</p>\n     <div id=\'container\'>\n\n     </div>\n\n </body>\n </html>\n\nWhat can be a problem source?

I am trying to use Salesforce component from external page. I proceed this manual: https://developer.salesforce.com/docs/atlas.en-us.lightning.meta/lightning/li