How to upgrade from beta10 to beta12

Flow
1

Hi,
I’m using beta10 and have some strange problems. So I try to upgrade to beta12 (https://github.com/vaadin/flow/releases/tag/1.0.0.beta12)
As far as I know I should just change version in POM file. But I get an error. Error is the some if I upgrade on beta 11. I delete local Maven repository.

From :
<vaadin.version>10.0.0.beta10</vaadin.version>
<flow.maven.plugin.version>1.0.0.beta10</flow.maven.plugin.version>

To :
<vaadin.version>10.0.0.beta12</vaadin.version>
<spring-boot.version>2.0.0.RELEASE</spring-boot.version>
<flow.maven.plugin.version>1.0.0.beta12</flow.maven.plugin.version>

Error :
Downloading: https://maven.vaadin.com/vaadin-prereleases/com/vaadin/vaadin-bom/10.0.0.beta12/vaadin-bom-10.0.0.beta12.pom
Downloading: http://maven.vaadin.com/vaadin-addons/com/vaadin/vaadin-bom/10.0.0.beta12/vaadin-bom-10.0.0.beta12.pom
Downloading: https://repo.spring.io/milestone/com/vaadin/vaadin-bom/10.0.0.beta12/vaadin-bom-10.0.0.beta12.pom
Downloading: https://repo.maven.apache.org/maven2/com/vaadin/vaadin-bom/10.0.0.beta12/vaadin-bom-10.0.0.beta12.pom
[ERROR]
[ERROR]
Some problems were encountered while processing the POMs:
[ERROR]
Non-resolvable import POM: Could not find artifact com.vaadin:vaadin-bom:pom:10.0.0.beta12 in vaadin-prereleases (https://maven.vaadin.com/vaadin-prereleases) @ line 54, column 25
[ERROR]
‘dependencies.dependency.version’ for com.vaadin:vaadin-core:jar is missing. @ line 72, column 21
[ERROR]
‘dependencies.dependency.version’ for com.vaadin:vaadin-spring-boot-starter:jar is missing. @ line 77, column 21

2

You are mixing Flow versions with platform versions. The latest platform version is 10.0.0.beta11, the latest Flow version is 1.0.0.beta12

3

To make it easier, you no longer need the Flow version for anything. Instead of using flow-maven-plugin 1.0.0.something, you can use vaadin-maven-plugin with the same vaadin.version

4

Thank you for your help, but unfortunately i am missing something.

  1. If i change in POM on :
        <vaadin.version>10.0.0.beta11</vaadin.version>
        <spring-boot.version>2.0.0.RELEASE</spring-boot.version>
        <flow.maven.plugin.version>1.0.0.beta12</flow.maven.plugin.version>

Result :
[ERROR]
[ERROR]
Some problems were encountered while processing the POMs:
[ERROR]
‘dependencies.dependency.version’ for com.vaadin:vaadin-spring-boot-starter:jar is missing. @ line 77, column 21

  1. I also try :
        <vaadin.version>10.0.0.beta11</vaadin.version>
        <spring-boot.version>2.0.0.RELEASE</spring-boot.version>
        <!--
        <flow.maven.plugin.version>1.0.0.beta12</flow.maven.plugin.version>
        -->

And got the some error as (1).

I also check “Base Starter for Vaadin Flow and Spring” and it has beta10 version.
P.S. : i would like to upgrade on latest version because my app is not working when deploy in production. When I press any button, combobox event, etc… - nothing is happening (no event on server).

5

Hi,
I also try not valid version for “flow.maven.plugin.version” variable. And build is perform without problems. So it looks like “flow.maven.plugin.version” is not use anymore.

        <vaadin.version>10.0.0.beta10</vaadin.version>
        <spring-boot.version>2.0.0.RELEASE</spring-boot.version>
        <flow.maven.plugin.version>1.0.0.NOT_VALID</flow.maven.plugin.version>

As i can see you just release 1.0.0.rc1 version. How can I use this one?

6

There should be a platform 10.0.0.rc1 release shortly and all the starters should be updated to that. You should no longer need any flow.maven.plugin.version at all.

7

Thank you - i check starter project in update my POM and now it’s the update version.