# Flowable UI App version 6.5.0

**URL:** <https://forum.flowable.org/t/flowable-ui-app-version-6-5-0/6477>\
**Category:** Flowable Engine\
**Created:** [August 3, 2020, 8:38am UTC](https://forum.flowable.org/t/flowable-ui-app-version-6-5-0/6477 "2020-08-03T08:38:09Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![iadded](https://avatars.discourse-cdn.com/v4/letter/i/9dc877/32.png) [@iadded](https://forum.flowable.org/u/iadded)\
**Post date:** [August 3, 2020, 8:38am UTC](https://forum.flowable.org/t/flowable-ui-app-version-6-5-0/6477/1 "2020-08-03T08:38:09Z")

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Hi

I created a springboot application embedding the flowable engine version 6.5.0 (using the springboot starter). Application is working ok against a mariadb database.  
Now i wanted to get the UI apps to work against that database.  
I followed the instructions in this tutorial building the dockers from code : [http://www.canchito-dev.com/public/blog/2019/07/05/run-flowable-bpm-using-docker-and-mysql/](http://www.canchito-dev.com/public/blog/2019/07/05/run-flowable-bpm-using-docker-and-mysql/)

I took the code from the flowable-6.5.0-release branch on github

The applications start ok and connect to db - but they seem to upgrade the schema version to 6.5.1.1 - resulting in my springboot application not starting with the following error:  
Could not update Flowable database schema: unknown version from database: ‘6.5.1.1’

I looked at the code of the Apps - and saw that migration from 6.5.0.6 to 6.5.1.1 is there - although the branch is 6.5.0 release.

What would be the easiest way to make it work ?

Thanks  
Inbal

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**Author:** ![Robinyo](https://avatars.discourse-cdn.com/v4/letter/r/dec6dc/32.png) [@Robinyo](https://forum.flowable.org/u/Robinyo)\
**Post date:** [August 3, 2020, 10:22pm UTC](https://forum.flowable.org/t/flowable-ui-app-version-6-5-0/6477/2 "2020-08-03T22:22:07Z")

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> [@iadded](#):
>
> I created a springboot application embedding the flowable engine version 6.5.0 (using the springboot starter).

Me too: [Serendipity Server - Quick Start Guide](https://github.com/Robinyo/serendipity-api/blob/master/projects/spring-boot/docs/developer/quick-start-guide.md)

> [@iadded](#):
>
> Application is working ok against a mariadb database.

I’m using PostgreSQL: [Serendipity Server - Working with PostgreSQL](https://github.com/Robinyo/serendipity-api/blob/master/projects/spring-boot/docs/administrator/postgres.md)

> [@iadded](#):
>
> Now i wanted to get the UI apps to work against that database.

See: [Serendipity Server - Working with Flowable](https://github.com/Robinyo/serendipity-api/blob/master/projects/spring-boot/docs/administrator/flowable.md)

**Note:** The Flowable UI application [wars](https://flowable.com/open-source/downloads/) include the H2 database driver. If you want to use a different [database](https://flowable.com/open-source/docs/bpmn/ch03-Configuration/#supported-databases) then you need to update each war file, for example:

```auto
mkdir flowable-idm
mv flowable-idm.war ./flowable-idm
unzip flowable-idm.war
mv postgresql-42.2.14.jar WEB-INF/lib
jar uf0 flowable-idm.war WEB-INF/lib/postgresql-42.2.14.jar

mkdir flowable-task
mv flowable-task.war ./flowable-task
unzip flowable-task.war
mv postgresql-42.2.14.jar WEB-INF/lib
jar uf0 flowable-task.war WEB-INF/lib/postgresql-42.2.14.jar

```

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<div class="post-metadata">

**Author:** ![iadded](https://avatars.discourse-cdn.com/v4/letter/i/9dc877/32.png) [@iadded](https://forum.flowable.org/u/iadded)\
**Post date:** [August 4, 2020, 7:31am UTC](https://forum.flowable.org/t/flowable-ui-app-version-6-5-0/6477/3 "2020-08-04T07:31:42Z")

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Thank you for this fast reply  
I wanted to use the UI apps not as part of my application - just for development at this stage.  
This is why i was trying to create them as dockers - so it will be easy for all the team to run them  
And this worked just fine - except for the db schema version issue

I ended up modifying the schema version in db to 6.5.0.6 after the UI apps changed it to 6.5.1.1 - and now Apps & my application work fine against the same schema.  
I will just have to do it again if for some reason i stop my UI Apps dockers and restart them (since then i assume the apps will “migrate” my schema to 6.5.1.1 again)