title: react-i18next cannot resolve key
body: <p>I have a problem with react-i18next not resolving my keys, so everything I get as an output are the keys themself.</p>
  
  <p>I had to embed my project as gui project to a VisualStudio solution. Running my original project works just fine, the solution project in contrast cannot resolve the key part of my translate function call.</p>
  
  <pre><code>t('user:KEY_CONSTANT') //output: KEY_CONSTANT
  </code></pre>
  
  <p>My i18n.config looks like this:</p>
  
  <pre><code>i18n
      .use(XHR)
      .init({
          lng: i18nHelper.languageDetector(),
          load: 'currentOnly',
          fallbackLng: 'en-US',
          backend: {
              loadPath: 'i18n/{{lng}}/{{ns}}.json'
          },
  
          ns: ['admin', 'user'],
          defaultNS: 'admin',
          debug: false,
  
          interpolation: {
              escapeValue: false,
              formatSeparator: ',',
              format: function (vale, format, lng) {
                  if (format === 'uppercase') return value.toUpperCase();
                  return value;
              }
          }
      });
  </code></pre>
  
  <p>When embedding the project in the solution, I had to change webpacks output folder, which I think is the actual reason of malfunctioning, but I can't find where exact the problem occurs. I tried changing the loadPath, but if thats the source of failure, I just didn't try it the right way :S</p>
  
  <p>My project tree looks like:</p>
  
  <pre><code>Solution
  |-gui
  |  |-src
  |    |-i18n
  |      |-de-DE(containing the german admin.json and user.json files)
  |      |-en-US(containing the english admin.json and user.json files) 
  |    |-utils
  |      |-i18n.js
  |-out
  |  |-prgFiles
  |    |-html
  |      |-i18n(contains same items as i18n under src)
  </code></pre>
  
  <p>In my old project, the webpack output was '/dist/' on the same level as src, in the solution, '../out/prgFiles/html'.</p>
  
  <p>admin.json right now contains no keys at all, user.json contains the keys just like you'd expect:</p>
  
  <pre><code>{
      "KEY_CONSTANT": "Actual string value"
  }
  </code></pre>
  
  <p>As said, I tried around a bit with path changes, checked for translate, i18next and i18next-Provider beeing found and everythings fine. It just cant resolve KEY_CONSTANT to the actual value.</p>
  
  <p>Do you have an idea what the problem might be?</p>