---
description: >-
  key/value cannot be null or undefined. Are you trying to inject/register
  something that doesn't exist with DI?
---

# AUR0014

### **Error message**

key/value cannot be null or undefined. Are you trying to inject/register something that doesn't exist with DI?

### Error explanation

A key was `null`/`undefined` in a `container.get`/`.getAll` call

### Possible solutions

Make sure the key is not `null`/`undefined`. This sometimes can happen with bundler that leaves circular dependency handling to applications, e.x: Webpack.

Please also note that this error could be caused by a plugin and not your application. After ruling out that the error is not being caused by your code, try removing any registered plugins one at a time to see if the error resolves itself.
