blt wizard : PHP Fatal error

[cosmicdreams]

My system information:

• Operating system type: Mac OS
• Operating system version: 10.13.3
• BLT version: 9.0.1

Output of blt doctor:

+---------------------------+--------------------------------------------+
| Property                  | Value                                      |
+---------------------------+--------------------------------------------+
| blt-version               | 9.0.1                                      |
| composer-version          | Composer version 1.6.3 2018-01-31 16:28:17 |
| root                      | /Users/cweber/Sites/blt-base/docroot       |
| stacks.drupal-vm.inited   | true                                       |
| stacks.dev-desktop.inited | false                                      |
| uri                       | default                                    |
+---------------------------+--------------------------------------------+
+------------------------------------------+--------------------------------------------------------------+
| Check                                    | Problem                                                      |
+------------------------------------------+--------------------------------------------------------------+
| BehatCheck:checkBaseUrl:uri              | base_url in tests/behat/local.yml does not match the site    |
|                                          | URI.                                                         |
|                                          |   Behat base_url is set to                                   |
|                                          | http://local.blt-base.com.                                   |
|                                          |   Drush site URI is set to default.                          |
| ConfigCheck:checkGitConfig               | Git repositories are not defined in blt.yml.                 |
|                                          |   Add values for git.remotes to blt.yml to enabled automated |
|                                          | deployment.                                                  |
| DbCheck:checkRequiredKeys                | drush status is missing the 'db-hostname' key.               |
| DrupalCheck:checkDrupalBootstrapped      | Could not bootstrap Drupal via drush without alias.          |
| DrupalCheck:checkDrupalInstalled         | Drupal is not installed.                                     |
|                                          |                                                              |
|                                          | Run `blt drupal:install` to install Drupal locally.          |
| DrupalVmCheck:checkDrupalVm:alias        | The drush alias assigned to drush.aliases.local does not     |
|                                          | exist in your drush aliases file.                            |
|                                          |   drush.aliases.local is set to @@blt-base.local             |
| FileSystemCheck:checkFileSystem:%files   | Public files directory is not set.                           |
| FileSystemCheck:checkFileSystem:%private | Private files directory is not set.                          |
| FileSystemCheck:checkFileSystem:%temp    | Temporary files directory is not set.                        |
| NodeCheck:checkNodeVersionFileExists     | Neither .nvmrc nor .node-version file found in repo root.    |
| PhpCheck:checkPhpDateTimezone            | PHP setting for date.timezone is not set.                    |
|                                          |   Define date.timezone in /usr/local/etc/php/7.1/php.ini     |
| WebUriCheck:checkUri                     | Site URI is not set                                          |
|                                          | Is options.uri set correctly in                              |
|                                          | /Users/cweber/Sites/blt-base/docroot/sites/default/local.dru |
|                                          | sh.yml?                                                      |
+------------------------------------------+--------------------------------------------------------------+
[error]  BLT Doctor discovered one or more critical issues. 

When I run this command:

blt wizard

I get the following output:

PHP Fatal error:  Uncaught TypeError: Argument 2 passed to Acquia\Blt\Robo\BltTasks::invokeCommand() must be of the type array, string given

And I expected this to happen:
That the blt wizard process would handle any issues for me and upgrade my blt < 9 config to current.

[grasmash]

“blt update” will update your config, blt wizard is for new projects.

[nirojghale-iheartmedia]

I think this is still a bug but I fixed locally by changing the string input to array input like
$this->invokeCommand('vm', ['--yes']);