"Trying to get property of non-object" during create-project

[schmunk42]

I found a bug somewhere between 9950802 and 76c666e

Current version...

Kraftbuch:TESTING tobias$ composer --version
Composer version 1.0-dev (9950802466805866c6ee5031494caa0d4e9b5385) 2014-12-02 14:22:23

Install application...

Kraftbuch:TESTING tobias$ composer create-project -sdev phundament/app:dev-mast
er --no-dev --prefer-dist test-ok
Installing phundament/app (dev-master 1eba299f1bce21970ab32d18a815c5f7ceeb6288)
  - Installing phundament/app (dev-master master)
    Loading from cache

Created project in test-ok
Loading composer repositories with package information
Installing dependencies from lock file
  - Installing yiisoft/yii2-composer (2.0.1)
    Loading from cache


[...]


  - Installing vlucas/phpdotenv (v1.0.9)
    Loading from cache

Generating autoload files
chmod('console/runtime', 0777)...done.
chmod('frontend/runtime', 0777)...done.
chmod('frontend/web/assets', 0777)...done.
chmod('backend/runtime', 0777)...done.
chmod('backend/web/assets', 0777)...done.
chmod('yii', 0755)...done.

Phundament application packages have been successfully installed.
Please set your local environment variables with

  cd /Users/tobias/Webserver/TESTING/test-ok
  cp .env-dist .env
  edit .env

Afterwards finalize the setup with

  ./yii app/setup

OK.

Update composer...

Kraftbuch:TESTING tobias$ sudo composer self-update
Password:
Updating to version 76c666e2102d3756e50fa87a2aaeab686a2ee58e.
    Downloading: 100%         
Use composer self-update --rollback to return to version 9950802466805866c6ee5031494caa0d4e9b5385

Install application once more...

Kraftbuch:TESTING tobias$ composer create-project -vvv -sdev phundament/app:dev
-master --no-dev --prefer-dist test-broken-app
Downloading https://packagist.org/packages.json
Writing /Users/tobias/.composer/cache/repo/https---packagist.org/packages.json into cache
Reading /Users/tobias/.composer/cache/repo/https---packagist.org/p-provider-active.json from cache
Reading /Users/tobias/.composer/cache/repo/https---packagist.org/p-provider-archived.json from cache
Reading /Users/tobias/.composer/cache/repo/https---packagist.org/p-provider-latest.json from cache
Reading /Users/tobias/.composer/cache/repo/https---packagist.org/p-provider-stale.json from cache
Reading /Users/tobias/.composer/cache/repo/https---packagist.org/provider-phundament$app.json from cache
Installing phundament/app (dev-master 1eba299f1bce21970ab32d18a815c5f7ceeb6288)
  - Installing phundament/app (dev-master master)
Reading /Users/tobias/.composer/cache/files/phundament/app/1eba299f1bce21970ab32d18a815c5f7ceeb6288.zip from cache
    Loading from cache
    Extracting archive
Executing command (CWD): unzip 'test-broken-app//22acd416838ee17237907c965e4d584d' -d 'vendor/composer/739d0afa' && chmod -R u+w 'vendor/composer/739d0afa'

Created project in test-broken-app
Reading ./composer.json
Loading config file /Users/tobias/.composer/config.json
Loading config file ./composer.json
Reading ./composer.lock
Loading composer repositories with package information
Installing dependencies from lock file
Reading ./composer.lock
  - Installing yiisoft/yii2-composer (2.0.1)
Reading /Users/tobias/.composer/cache/files/yiisoft/yii2-composer/7f300dd23b6c4d1e7effc81c962b3889f83e43c0.zip from cache
    Loading from cache
    Extracting archive
Executing command (CWD): unzip '/Users/tobias/Webserver/TESTING/test-broken-app/vendor/yiisoft/yii2-composer/b697fabc1800a8e4a3dafdef12aba0b7' -d 'vendor/composer/c9c99e07' && chmod -R u+w 'vendor/composer/c9c99e07'


[...]


  - Installing vlucas/phpdotenv (v1.0.9)
Reading /Users/tobias/.composer/cache/files/vlucas/phpdotenv/56c252d48dce336da97926591aed71805203815b.zip from cache
    Loading from cache
    Extracting archive
Executing command (CWD): unzip '/Users/tobias/Webserver/TESTING/test-broken-app/vendor/vlucas/phpdotenv/d68a92a4feefbccc129c4227759ca94d' -d 'vendor/composer/f46edfb9' && chmod -R u+w 'vendor/composer/f46edfb9'

Generating autoload files
Script yii\composer\Installer::postCreateProject handling the post-create-project-cmd event terminated with an exception
Reading ./composer.json
Loading config file /Users/tobias/.composer/config.json
Loading config file ./composer.json



  [ErrorException]                      
  Trying to get property of non-object  



Exception trace:
 () at phar:///opt/bin/composer.phar/src/Composer/EventDispatcher/EventDispatcher.php:226
 Composer\Util\ErrorHandler::handle() at phar:///opt/bin/composer.phar/src/Composer/EventDispatcher/EventDispatcher.php:226
 Composer\EventDispatcher\EventDispatcher->checkListenerExpectedEvent() at phar:///opt/bin/composer.phar/src/Composer/EventDispatcher/EventDispatcher.php:204
 Composer\EventDispatcher\EventDispatcher->executeEventPhpScript() at phar:///opt/bin/composer.phar/src/Composer/EventDispatcher/EventDispatcher.php:174
 Composer\EventDispatcher\EventDispatcher->doDispatch() at phar:///opt/bin/composer.phar/src/Composer/EventDispatcher/EventDispatcher.php:120
 Composer\EventDispatcher\EventDispatcher->dispatchCommandEvent() at phar:///opt/bin/composer.phar/src/Composer/Command/CreateProjectCommand.php:217
 Composer\Command\CreateProjectCommand->installProject() at phar:///opt/bin/composer.phar/src/Composer/Command/CreateProjectCommand.php:129
 Composer\Command\CreateProjectCommand->execute() at phar:///opt/bin/composer.phar/vendor/symfony/console/Symfony/Component/Console/Command/Command.php:252
 Symfony\Component\Console\Command\Command->run() at phar:///opt/bin/composer.phar/vendor/symfony/console/Symfony/Component/Console/Application.php:874
 Symfony\Component\Console\Application->doRunCommand() at phar:///opt/bin/composer.phar/vendor/symfony/console/Symfony/Component/Console/Application.php:195
 Symfony\Component\Console\Application->doRun() at phar:///opt/bin/composer.phar/src/Composer/Console/Application.php:146
 Composer\Console\Application->doRun() at phar:///opt/bin/composer.phar/vendor/symfony/console/Symfony/Component/Console/Application.php:126
 Symfony\Component\Console\Application->run() at phar:///opt/bin/composer.phar/src/Composer/Console/Application.php:83
 Composer\Console\Application->run() at phar:///opt/bin/composer.phar/bin/composer:43
 require() at /opt/bin/composer.phar:24


create-project [-s|--stability="..."] [--prefer-source] [--prefer-dist] [--repository-url="..."] [--dev] [--no-dev] [--no-plugins] [--no-custom-installers] [--no-scripts] [--no-progress] [--keep-vcs] [--no-install] [package] [directory] [version]

Installation failed due to an exception.

[alcohol]

Looks like that would be my fault (#3544), I will investigate.

[alcohol]

Ok, figured out why.. they didn't typehint the $event variable. A case I did not take into account.

https://github.com/yiisoft/yii2-composer/blob/master/Installer.php#L227

I'll get right on a fix.