Homestead: The shell provisioner's `env` option must be a hash.

[Eldair]

Versions

• Vagrant: 2.2.4
• Provider: Virtualbox 6.0.6
• Homestead: commit 1be2640e63d2f1e9eb87198f63f545ab714bd1c0

Host operating system

Windows 10 1903

Homestead.yaml

---
ip: '192.168.10.10'
memory: 4096
cpus: 4
provider: virtualbox

authorize: ~/.ssh/id_rsa.pub

keys:
    - ~/.ssh/id_rsa

folders:
    - map: E:/Code/
      to: /home/vagrant/Code

sites:
    - map: domaindata.test
      to: /home/vagrant/Code/domain-data/public

databases:
    - domaindata

features:
    - elasticsearch: 6
    - ohmyzsh: true

Vagrant destroy & up output

There are errors in the configuration of this machine. Please fix
the following errors and try again:

shell provisioner:
* The shell provisioner's `env' option must be a hash.

Actual behavior

Vagrant up doesn't work starting with commit mentioned above (checking out commit before that one or any v9 works fine)

[svpernova09]

https://laravel.com/docs/5.8/homestead#installing-optional-features

Change

features:
    - elasticsearch: 6

to

features:
    - elasticsearch:
        version: 6

[Eldair]

Thanks, didn't see syntax was additionally changed after 9.0.0