# Bug OP-12248 - Burndown charts empty since 12.5

Project: OpenProject
Status: closed
URL: https://community.openproject.org/work_packages/OP-12248

## Open points

_No work packages_

## Details

| Attribute | Value |
| --- | --- |
| Date |  |
| Priority | Medium |
| Module |  |
| Target versions | 12.5.2 |
| Observed in versions |  |
| Sprint | 12.5.2 |
| Backlog bucket |  |
| Bug found in version (deprecated) |  |
| Found in mobile app version |  |
| Follow-up feedback e-mail |  |
| Requires doc change | No |
| Accessibility | No |
| Pull preview |  |
| List |  |
| Labels |  |

## People

| Attribute | Value |
| --- | --- |
| Assignee |  |
| Accountable |  |
| Product manager |  |
| Developers |  |
| Designer |  |
| Ordered by |  |
| Signed off by |  |
| Interest by |  |

## Planning

| Attribute | Value |
| --- | --- |
| Relevance |  |

## Costs

| Attribute | Value |
| --- | --- |
| Votes |  |
| Work |  |
| Labor costs |  |

## Description

### Steps to reproduce

1.  Create a new trial online (https://start.openproject.com) or locally (`docker run -e OPENPROJECT_HTTPS=false -p 8080:80 --rm -it openproject/community:12.5`), or use seed data in your dev setup
2.  Navigate to the Scrum project
3.  Go to Backlogs
4.  Click into the title bar of the first sprint and set a start and end date, for instance starting yesterday and ending in 2 days

### What is the buggy behavior?

The burn down chart is empty.

<img class="op-uc-image op-uc-image_inline" src="/api/v3/attachments/53016/content">

### What is the expected behavior?

The burn down chart should not be empty.

<img class="op-uc-image op-uc-image_inline" src="/api/v3/attachments/53017/content">

### Environment information

**OpenProject installation type**

*   [x] Hosted cloud edition
*   [ ] Packaged installation
    *   What distribution?
*   [x] Docker All-in-one container
*   [ ] Docker-compose installation
*   [ ] Other (please specify)

**OpenProject version**

v12.5.1

**Browser**

*   [x] Chrome
*   [ ] Firefox
*   [ ] Safari
*   [ ] Mobile Safari
*   [ ] Other (please specify)