title: How to get more detailed exception in ABP?
body: <p>I created a CrudAppService. When I invoke its dynamic API by using <em>swagger</em>, I get a generic <code>500</code> error with this description:</p>
  
  <pre class="lang-json prettyprint-override"><code>{
    "result": null,
    "targetUrl": null,
    "success": false,
    "error": {
      "code": 0,
      "message": "An internal error occurred during your request!",
      "details": null,
      "validationErrors": null
    },
    "unAuthorizedRequest": false,
    "__abp": true
  }
  </code></pre>
  
  <p>How can I get a more detailed exception to debug? Is there something I have to enable?</p>