Upgrade from Magento 2.2.3 to 2.3.0 - colinmollenhour error

[amiscell2]

Hi, we are trying to upgrade from Magento 2.2.3 to Magento 2.3.0.

When running:  

 composer require magento/product-community-edition 2.3.0

We get the following error related to colinmollenhour:

  Problem 1
    - colinmollenhour/php-redis-session-abstract v1.3.4 requires php ~5.5.0|~5.6.0|~7.0.0|~7.1.0 -> your PHP version (7.2.13) does not satisfy that requirement.
    - colinmollenhour/php-redis-session-abstract v1.3.4 requires php ~5.5.0|~5.6.0|~7.0.0|~7.1.0 -> your PHP version (7.2.13) does not satisfy that requirement.
    - colinmollenhour/php-redis-session-abstract v1.3.4 requires php ~5.5.0|~5.6.0|~7.0.0|~7.1.0 -> your PHP version (7.2.13) does not satisfy that requirement.
    - Installation request for colinmollenhour/php-redis-session-abstract (locked at v1.3.4) -> satisfiable by colinmollenhour/php-redis-session-abstract[v1.3.4].

Has anyone encountered this issue and is there a solution?

Thanks!

[Manthan Dave · Accepted solution]

Hi @amiscell2

I would suggest you to refer this link - http://www.codextblog.com/magento-2/upgrade-magento-version-2-2-x-2-3-0/

Run all the commands in sequence based on the above link given also add few codes of line in composer.json file and then do upgrade.

it will upgrade your magento to 2.3

Hope it helps !

[amiscell2]

Thank you, @Manthan Dave, I will try your suggestion soon!

[Manthan Dave · Accepted solution]

Hi @amiscell2

Sure , Try the above suggestion and it will upgrade your magento version for the same !

[mgindia]

Manthan

Tried the solution but getting error when give command

composer update

It throws error related to msp/recaptcha

I disabled it but still getting same error.

Any solution for this.