Typo3 v13 - unable to start a fresh install with composer

I’m trying to install typo3 CMS, and I’m struggling on step 1. Even if the CMS says “no problems detected”, I cannot go to step 2.

When I’m clicking on “Continue with installation”, nothing happen. I can see a query on http://typo3.test/typo3/install.php?install[action]=executeEnvironmentAndFolders but this query returns {"success":false,"status":[]} without any details.

There is nothing on apache/php error logs, and I checked all system requirements, everything seems good to me.

I tried Typo3 v12, it works. I tried remove and download again typo 3 V13, same thing…

Do you have any clue ?

Hi Thomas,

what kind of installation do you use? Composer based or classic? Are you on DDEV?

I found out it was caused by the composer create-project command which generate a public folder. When I’m downloading the typo3_src_tgz from https://get.typo3.org/13.2.1, the install is running as expected.

It’s the same here with Typo3 v13 composer installation

I had to create the folder “typo3conf” in “public” myself - after that I could continue the installation.
(composer Installation on CloudHosting at JWeiland)