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Fatal error in solver #160

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beberlei opened this issue Dec 17, 2011 · 1 comment
Closed

Fatal error in solver #160

beberlei opened this issue Dec 17, 2011 · 1 comment
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@naderman
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Solver

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@beberlei
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When installing

"require": {
    "php": ">=5.3.2",
    "symfony/symfony": ">=2.0",
    "doctrine/migrations": ">=2.0"
},

i get:

Installing dependencies.
PHP Warning:  assert(): Assertion failed in phar:///home/benny/code/php/composer.phar/src/Composer/DependencyResolver/Solver.php on line 2
PHP Stack trace:
PHP   1. {main}() /home/benny/code/php/composer.phar:0
PHP   2. require() /home/benny/code/php/composer.phar:15
PHP   3. Composer\Console\Application->run() phar:///home/benny/code/php/composer.phar/bin/composer:14
PHP   4. Symfony\Component\Console\Application->run() phar:///home/benny/code/php/composer.phar/src/Composer/Console/Application.php:2
PHP   5. Composer\Console\Application->doRun() phar:///home/benny/code/php/composer.phar/vendor/symfony/console/Symfony/Component/Console/Application.php:2
PHP   6. Symfony\Component\Console\Application->doRun() phar:///home/benny/code/php/composer.phar/src/Composer/Console/Application.php:2
PHP   7. Symfony\Component\Console\Command\Command->run() phar:///home/benny/code/php/composer.phar/vendor/symfony/console/Symfony/Component/Console/Application.php:2
PHP   8. Composer\Command\InstallCommand->execute() phar:///home/benny/code/php/composer.phar/vendor/symfony/console/Symfony/Component/Console/Command/Command.php:2
PHP   9. Composer\Command\InstallCommand->install() phar:///home/benny/code/php/composer.phar/src/Composer/Command/InstallCommand.php:10
PHP  10. Composer\DependencyResolver\Solver->solve() phar:///home/benny/code/php/composer.phar/src/Composer/Command/InstallCommand.php:10
PHP  11. Composer\DependencyResolver\Solver->runSat() phar:///home/benny/code/php/composer.phar/src/Composer/DependencyResolver/Solver.php:2
PHP  12. Composer\DependencyResolver\Solver->selectAndInstall() phar:///home/benny/code/php/composer.phar/src/Composer/DependencyResolver/Solver.php:2
PHP  13. Composer\DependencyResolver\Solver->setPropagateLearn() phar:///home/benny/code/php/composer.phar/src/Composer/DependencyResolver/Solver.php:2
PHP  14. Composer\DependencyResolver\Solver->analyze() phar:///home/benny/code/php/composer.phar/src/Composer/DependencyResolver/Solver.php:2
PHP  15. assert() phar:///home/benny/code/php/composer.phar/src/Composer/DependencyResolver/Solver.php:2
PHP Notice:  Undefined offset: -1 in phar:///home/benny/code/php/composer.phar/src/Composer/DependencyResolver/Solver.php on line 2
PHP Stack trace:
PHP   1. {main}() /home/benny/code/php/composer.phar:0
PHP   2. require() /home/benny/code/php/composer.phar:15
PHP   3. Composer\Console\Application->run() phar:///home/benny/code/php/composer.phar/bin/composer:14
PHP   4. Symfony\Component\Console\Application->run() phar:///home/benny/code/php/composer.phar/src/Composer/Console/Application.php:2
PHP   5. Composer\Console\Application->doRun() phar:///home/benny/code/php/composer.phar/vendor/symfony/console/Symfony/Component/Console/Application.php:2
PHP   6. Symfony\Component\Console\Application->doRun() phar:///home/benny/code/php/composer.phar/src/Composer/Console/Application.php:2
PHP   7. Symfony\Component\Console\Command\Command->run() phar:///home/benny/code/php/composer.phar/vendor/symfony/console/Symfony/Component/Console/Application.php:2
PHP   8. Composer\Command\InstallCommand->execute() phar:///home/benny/code/php/composer.phar/vendor/symfony/console/Symfony/Component/Console/Command/Command.php:2
PHP   9. Composer\Command\InstallCommand->install() phar:///home/benny/code/php/composer.phar/src/Composer/Command/InstallCommand.php:10
PHP  10. Composer\DependencyResolver\Solver->solve() phar:///home/benny/code/php/composer.phar/src/Composer/Command/InstallCommand.php:10
PHP  11. Composer\DependencyResolver\Solver->runSat() phar:///home/benny/code/php/composer.phar/src/Composer/DependencyResolver/Solver.php:2
PHP  12. Composer\DependencyResolver\Solver->selectAndInstall() phar:///home/benny/code/php/composer.phar/src/Composer/DependencyResolver/Solver.php:2
PHP  13. Composer\DependencyResolver\Solver->setPropagateLearn() phar:///home/benny/code/php/composer.phar/src/Composer/DependencyResolver/Solver.php:2
PHP  14. Composer\DependencyResolver\Solver->analyze() phar:///home/benny/code/php/composer.phar/src/Composer/DependencyResolver/Solver.php:2
PHP Fatal error:  Call to a member function getPackageId() on a non-object in phar:///home/benny/code/php/composer.phar/src/Composer/DependencyResolver/Solver.php on line 2
PHP Stack trace:
PHP   1. {main}() /home/benny/code/php/composer.phar:0
PHP   2. require() /home/benny/code/php/composer.phar:15
PHP   3. Composer\Console\Application->run() phar:///home/benny/code/php/composer.phar/bin/composer:14
PHP   4. Symfony\Component\Console\Application->run() phar:///home/benny/code/php/composer.phar/src/Composer/Console/Application.php:2
PHP   5. Composer\Console\Application->doRun() phar:///home/benny/code/php/composer.phar/vendor/symfony/console/Symfony/Component/Console/Application.php:2
PHP   6. Symfony\Component\Console\Application->doRun() phar:///home/benny/code/php/composer.phar/src/Composer/Console/Application.php:2
PHP   7. Symfony\Component\Console\Command\Command->run() phar:///home/benny/code/php/composer.phar/vendor/symfony/console/Symfony/Component/Console/Application.php:2
PHP   8. Composer\Command\InstallCommand->execute() phar:///home/benny/code/php/composer.phar/vendor/symfony/console/Symfony/Component/Console/Command/Command.php:2
PHP   9. Composer\Command\InstallCommand->install() phar:///home/benny/code/php/composer.phar/src/Composer/Command/InstallCommand.php:10
PHP  10. Composer\DependencyResolver\Solver->solve() phar:///home/benny/code/php/composer.phar/src/Composer/Command/InstallCommand.php:10
PHP  11. Composer\DependencyResolver\Solver->runSat() phar:///home/benny/code/php/composer.phar/src/Composer/DependencyResolver/Solver.php:2
PHP  12. Composer\DependencyResolver\Solver->selectAndInstall() phar:///home/benny/code/php/composer.phar/src/Composer/DependencyResolver/Solver.php:2
PHP  13. Composer\DependencyResolver\Solver->setPropagateLearn() phar:///home/benny/code/php/composer.phar/src/Composer/DependencyResolver/Solver.php:2
PHP  14. Composer\DependencyResolver\Solver->analyze() phar:///home/benny/code/php/composer.phar/src/Composer/DependencyResolver/Solver.php:2
@igorw igorw mentioned this issue Dec 18, 2011
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@ghost ghost assigned naderman Feb 17, 2012
naderman added a commit to naderman/composer that referenced this issue Feb 17, 2012
@naderman
Off by one error in the solver - 1 cannot be false
cb7f656 
Fixes composer#133, composer#160, composer#162, composer#177, composer#289
@naderman naderman mentioned this issue Feb 17, 2012
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@naderman
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Should be fixed now. Please try again.

digitalkaoz pushed a commit to digitalkaoz/composer that referenced this issue Nov 22, 2013
@naderman
Off by one error in the solver - 1 cannot be false
55b3e6a 
Fixes composer#133, composer#160, composer#162, composer#177, composer#289
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