# 'Firebase.DataBase.JS.DatabaseModule' was not found (DEVICE ANDROID)

**URL:** <https://forums.fusetools.com/t/firebase-database-js-databasemodule-was-not-found-device-android/2996>\
**Category:** General\
**Created:** [March 10, 2018, 6:37am UTC](https://forums.fusetools.com/t/firebase-database-js-databasemodule-was-not-found-device-android/2996 "2018-03-10T06:37:07Z")\
**Posts on this page:** 3\
**Page:** 1

<div class="post-metadata">

**Author:** ![Samuel\_Rizzon](https://yyz1.discourse-cdn.com/flex035/user_avatar/forums.fusetools.com/samuel_rizzon/32/759_2.png) [@Samuel\_Rizzon](https://forums.fusetools.com/u/Samuel_Rizzon)\
**Post date:** [March 10, 2018, 6:37am UTC](https://forums.fusetools.com/t/firebase-database-js-databasemodule-was-not-found-device-android/2996/1 "2018-03-10T06:37:07Z")

</div>

Hi guys,

I’m starting to use Firebase but I have a problem. When testing the app on my android, it gives an error saying “‘Firebase.DataBase.JS.DatabaseModule’ was not found.”

How can I solve this?

I’m basing myself on this project [https://github.com/fuse-compound/Fuse.Firebase](https://github.com/fuse-compound/Fuse.Firebase)

.unoproj

```
    {
      "RootNamespace":"",
      "Packages": [
        "Fuse",
        "FuseJS"
      ],
      "Projects": [
        "../src/Firebase.Database/Firebase.Database.unoproj"
      ],
      "Includes": [
        "*"
      ]
    }

```

.js

```
	var Observable = require("FuseJS/Observable");
	var Database = require("Firebase/Database");

	function addUser(){

	    var user = {
	      name : "Joe Doe",
	      email: 'joedoe@example.com'
	    }
	    Database.push("users", user);

	}

	module.exports = {
	    addUser: addUser
	}
```

---

<div class="post-metadata">

**Author:** ![Uldis](https://yyz1.discourse-cdn.com/flex035/user_avatar/forums.fusetools.com/uldis/32/657_2.png) [@Uldis](https://forums.fusetools.com/u/Uldis)\
**Post date:** [March 14, 2018, 1:38pm UTC](https://forums.fusetools.com/t/firebase-database-js-databasemodule-was-not-found-device-android/2996/2 "2018-03-14T13:38:51Z")

</div>

Have you followed the [setup instructions](https://github.com/fuse-compound/Fuse.Firebase/blob/master/docs/index.md) carefully? Also, make sure you’ve pulled the latest changes on that repository.

---

<div class="post-metadata">

**Author:** ![Samuel\_Rizzon](https://yyz1.discourse-cdn.com/flex035/user_avatar/forums.fusetools.com/samuel_rizzon/32/759_2.png) [@Samuel\_Rizzon](https://forums.fusetools.com/u/Samuel_Rizzon)\
**Post date:** [March 14, 2018, 9:58pm UTC](https://forums.fusetools.com/t/firebase-database-js-databasemodule-was-not-found-device-android/2996/3 "2018-03-14T21:58:00Z")

</div>

Yes, I created new projects on Firebase and Facebook, updated google-services.js, and modified the google and facebook keys.

When I simulate in the computer, the project does not give any error or log, but also I can not log in through the email, because the button of facebook and google do not appear.

I already downloaded everything again and test on another machine, but the error continues.