# Problem trying out tutorial called "Development with Docker"

**URL:** <https://forum.rasa.com/t/problem-trying-out-tutorial-called-development-with-docker/2931>\
**Category:** Getting Started with Rasa\
**Created:** [November 25, 2018, 2:48pm UTC](https://forum.rasa.com/t/problem-trying-out-tutorial-called-development-with-docker/2931 "2018-11-25T14:48:52Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![sydneywu](https://avatars.discourse-cdn.com/v4/letter/s/b2d939/32.png) [@sydneywu](https://forum.rasa.com/u/sydneywu)\
**Post date:** [November 25, 2018, 2:48pm UTC](https://forum.rasa.com/t/problem-trying-out-tutorial-called-development-with-docker/2931/1 "2018-11-25T14:48:52Z")

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I am trying to follow this tutorial here. [Development with Docker](https://rasa.com/docs/core/docker_walkthrough/#running-rasa-core-and-rasa-nlu). I am stuck on step 3.3 docker-compose up

Receive error about missing files. rasa\_nlu.model.InvalidProjectError: Failed to load model metadata from ‘/app/current/metadata.json’. [Errno 2] No such file or directory: ‘current/metadata.json’

What does this error means? I don’t see any place to create a metadata.json in the tutorial.

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**Author:** ![enryh](https://dub1.discourse-cdn.com/flex013/user_avatar/forum.rasa.com/enryh/32/124_2.png) [@enryh](https://forum.rasa.com/u/enryh)\
**Post date:** [November 26, 2018, 7:29am UTC](https://forum.rasa.com/t/problem-trying-out-tutorial-called-development-with-docker/2931/2 "2018-11-26T07:29:09Z")

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Hey, this is created when you train the nlu-model. Did you train the nlu-model and provided this folder?

Cheers, Henry

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**Author:** ![albertKg](https://avatars.discourse-cdn.com/v4/letter/a/dfb087/32.png) [@albertKg](https://forum.rasa.com/u/albertKg)\
**Post date:** [February 1, 2019, 1:48pm UTC](https://forum.rasa.com/t/problem-trying-out-tutorial-called-development-with-docker/2931/3 "2019-02-01T13:48:15Z")

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Hi , I’ve the same error. May be someone explain it more clearly?