# Has anyone been able to use @elastic/apm-rum-angular with aot?

**URL:** <https://discuss.elastic.co/t/has-anyone-been-able-to-use-elastic-apm-rum-angular-with-aot/198456>\
**Category:** APM\
**Tags:** rum\
**Created:** [September 6, 2019, 5:30pm UTC](https://discuss.elastic.co/t/has-anyone-been-able-to-use-elastic-apm-rum-angular-with-aot/198456 "2019-09-06T17:30:45Z")\
**Posts on this page:** 1\
**Showing post:** 1

<div class="post-metadata">

**Author:** ![Azuka](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/azuka/32/38568_2.png) [@Azuka](https://discuss.elastic.co/u/Azuka)\
**Post date:** [September 6, 2019, 5:30pm UTC](https://discuss.elastic.co/t/has-anyone-been-able-to-use-elastic-apm-rum-angular-with-aot/198456/1 "2019-09-06T17:30:45Z")

</div>

First, thanks for the initial Angular integration. This might be premature, given it's not full ready and was just released 3 days ago, but I had some issues integrating it.

**Kibana version** :  
7.3.1

**Elasticsearch version** :  
7.3.1

**APM Server version** :  
7.3.1

**APM Agent language and version** :  
`@elastic/apm-rum-angular` 0.1.0. Angular 8.2.5.

**Browser version** :

**Original install method (e.g. download page, yum, deb, from source, etc.) and version**:  
yarn

**Fresh install or upgraded from other version?**  
Fresh

**Is there anything special in your setup?** For example, are you using the Logstash or Kafka outputs? Are you using a load balancer in front of the APM Servers? Have you changed index pattern, generated custom templates, changed agent configuration etc.  
N/A. This worked with just the old RUM version.

**Description of the problem including expected versus actual behavior. Please include screenshots (if relevant)**:  
I followed the instructions on [https://www.elastic.co/guide/en/apm/agent/rum-js/master/angular-integration.html](https://www.elastic.co/guide/en/apm/agent/rum-js/master/angular-integration.html) to try to get working with a multi-project Angular app.

**Steps to reproduce** :

1. As above
2. ApmService could not be resolved because the types weren't exported. I had to create my own typings.d.ts file (which worked locally via ng serve) but failed live when compiled with aot.
3. Everything failed when using aot compilation for prod.

**Errors in browser console (if relevant)**:

```auto
Uncaught TypeError: Reflect.metadata is not a function
    at Module.zUnb (main.6b6e25786da4a1cc956c.js:1)
    at c (runtime.245676fb67a1d3031d5d.js:1)
    at Object.0 (main.6b6e25786da4a1cc956c.js:1)
    at c (runtime.245676fb67a1d3031d5d.js:1)
    at t (runtime.245676fb67a1d3031d5d.js:1)
    at Array.r [as push] (runtime.245676fb67a1d3031d5d.js:1)
    at main.6b6e25786da4a1cc956c.js:1

```

Typings:

```auto
declare module '@elastic/apm-rum-angular' {
  import { Router } from '@angular/router';
  import { Injectable } from '@angular/core';

  export interface ApmUserContext {
    id?: string | number;
    username?: string;
    email?: string;
  }

  export interface Apm {
    setUserContext(userContext: ApmUserContext);
  }

  export interface ApmConfig {
    serviceName?: string;
    serverUrl?: string;
    serviceVersion?: string;
    distributedTracingOrigins?: string[];
    environment?: string;
    enabled?: boolean;
  }

  @Injectable({
    providedIn: 'root'
  })
  export class ApmService {
    static apm: Apm;

    constructor(router: Router);

    init(config: ApmConfig): Apm;
  }
}

```

**Provide logs and/or server output (if relevant)**:  
Minor issue: The integration with the angular router doesn't provide the full route path. ie lazy loaded child routes still get reported under the main route. I suspect this is because the service's subscription only reports the route first child: [https://github.com/elastic/apm-agent-rum-js/blob/master/packages/rum-angular/src/apm-service.ts#L85](https://github.com/elastic/apm-agent-rum-js/blob/master/packages/rum-angular/src/apm-service.ts#L85).

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_[View the full topic](https://discuss.elastic.co/t/has-anyone-been-able-to-use-elastic-apm-rum-angular-with-aot/198456)._