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Uncaught ArgumentCountError: array_merge() #1074

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Jawn78 opened this issue Apr 12, 2021 · 4 comments
Closed

Uncaught ArgumentCountError: array_merge() #1074

Jawn78 opened this issue Apr 12, 2021 · 4 comments
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@Jawn78
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Jawn78 commented Apr 12, 2021

When I run composer install I get the below error.

PHP Fatal error: Uncaught ArgumentCountError: array_merge() does not accept unknown named parameters in /usr/share/php/Composer/DependencyResolver/DefaultPolicy.php:84

I have
php

PHP 8.0.3 (cli) (built: Mar  5 2021 07:53:56) ( NTS )
Copyright (c) The PHP Group
Zend Engine v4.0.3, Copyright (c) Zend Technologies
    with Zend OPcache v8.0.3, Copyright (c), by Zend Technologies

Composer:

Running 1.6.3 (2018-01-31 16:28:17) with PHP 8.0.3 on Linux / 4.15.0-140-generic
Composer - Package Management for PHP

PHP Fatal error:  Uncaught ArgumentCountError: array_merge() does not accept unknown named parameters in /usr/share/php/Composer/DependencyResolver/DefaultPolicy.php:84
Stack trace:
#0 [internal function]: array_merge()
#1 /usr/share/php/Composer/DependencyResolver/DefaultPolicy.php(84): call_user_func_array()
#2 /usr/share/php/Composer/DependencyResolver/Solver.php(383): Composer\DependencyResolver\DefaultPolicy->selectPreferredPackages()
#3 /usr/share/php/Composer/DependencyResolver/Solver.php(736): Composer\DependencyResolver\Solver->selectAndInstall()
#4 /usr/share/php/Composer/DependencyResolver/Solver.php(228): Composer\DependencyResolver\Solver->runSat()
#5 /usr/share/php/Composer/Installer.php(473): Composer\DependencyResolver\Solver->solve()
#6 /usr/share/php/Composer/Installer.php(227): Composer\Installer->doInstall()
#7 /usr/share/php/Composer/Command/InstallCommand.php(119): Composer\Installer->run()
#8 /usr/share/php/Symfony/Component/Console/Command/Command.php(252): Composer\Command\InstallCommand->execute()
#9 /usr/share/php/Symfony/Component/Console/Application.php(946): Symfony\Component\Console\Command\Command->run()
#10 /usr/share/php/Symfony/Component/Console/Application.php(248): Symfony\Component\Console\Application->doRunCommand()
#11 /usr/share/php/Composer/Console/Application.php(251): Symfony\Component\Console\Application->doRun()
#12 /usr/share/php/Symfony/Component/Console/Application.php(148): Composer\Console\Application->doRun()
#13 /usr/share/php/Composer/Console/Application.php(100): Symfony\Component\Console\Application->run()
#14 /usr/bin/composer(59): Composer\Console\Application->run()
#15 {main}
  thrown in /usr/share/php/Composer/DependencyResolver/DefaultPolicy.php on line 84

Fatal error: Uncaught ArgumentCountError: array_merge() does not accept unknown named parameters in /usr/share/php/Composer/DependencyResolver/DefaultPolicy.php:84
Stack trace:
#0 [internal function]: array_merge()
#1 /usr/share/php/Composer/DependencyResolver/DefaultPolicy.php(84): call_user_func_array()
#2 /usr/share/php/Composer/DependencyResolver/Solver.php(383): Composer\DependencyResolver\DefaultPolicy->selectPreferredPackages()
#3 /usr/share/php/Composer/DependencyResolver/Solver.php(736): Composer\DependencyResolver\Solver->selectAndInstall()
#4 /usr/share/php/Composer/DependencyResolver/Solver.php(228): Composer\DependencyResolver\Solver->runSat()
#5 /usr/share/php/Composer/Installer.php(473): Composer\DependencyResolver\Solver->solve()
#6 /usr/share/php/Composer/Installer.php(227): Composer\Installer->doInstall()
#7 /usr/share/php/Composer/Command/InstallCommand.php(119): Composer\Installer->run()
#8 /usr/share/php/Symfony/Component/Console/Command/Command.php(252): Composer\Command\InstallCommand->execute()
#9 /usr/share/php/Symfony/Component/Console/Application.php(946): Symfony\Component\Console\Command\Command->run()
#10 /usr/share/php/Symfony/Component/Console/Application.php(248): Symfony\Component\Console\Application->doRunCommand()
#11 /usr/share/php/Composer/Console/Application.php(251): Symfony\Component\Console\Application->doRun()
#12 /usr/share/php/Symfony/Component/Console/Application.php(148): Composer\Console\Application->doRun()
#13 /usr/share/php/Composer/Console/Application.php(100): Symfony\Component\Console\Application->run()
#14 /usr/bin/composer(59): Composer\Console\Application->run()
#15 {main}
  thrown in /usr/share/php/Composer/DependencyResolver/DefaultPolicy.php on line 84
@acelaya
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acelaya commented Apr 12, 2021

Probably related with this composer/composer#9097

@acelaya acelaya closed this as completed Apr 12, 2021
@ghost
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ghost commented Oct 23, 2021

why must you constantly close this question when your answers don't fix it . just because you don't know don't mean close it

@acelaya acelaya mentioned this issue Oct 23, 2021
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@gnonegue
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I was experiencing the following issue:

PHP message: PHP Fatal error: Uncaught ArgumentCountError: array_merge() does not accept unknown named parameters in /(…)/wp-content/plugins/twentig/inc/theme-tools/customizer-functions.php:84

This fixed it:

- $choices = call_user_func_array( 'array_merge', $choices );
+ $choices = call_user_func_array( 'array_merge', array_values($choices) );

@Dawal1108
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i had the same problem, please what are some of the way to solve this problem.
this my error:
PHP Fatal error: Uncaught ArgumentCountError: array_merge() does not accept unknown named parameters in /usr/share/php/Composer/DependencyResolver/DefaultPolicy.php:84
Stack trace:
#0 [internal function]: array_merge()
#1 /usr/share/php/Composer/DependencyResolver/DefaultPolicy.php(84): call_user_func_array()
#2 /usr/share/php/Composer/DependencyResolver/Solver.php(387): Composer\DependencyResolver\DefaultPolicy->selectPreferredPackages()
#3 /usr/share/php/Composer/DependencyResolver/Solver.php(740): Composer\DependencyResolver\Solver->selectAndInstall()
#4 /usr/share/php/Composer/DependencyResolver/Solver.php(231): Composer\DependencyResolver\Solver->runSat()
#5 /usr/share/php/Composer/Installer.php(489): Composer\DependencyResolver\Solver->solve()
#6 /usr/share/php/Composer/Installer.php(232): Composer\Installer->doInstall()
#7 /usr/share/php/Composer/Command/RequireCommand.php(248): Composer\Installer->run()
#8 /usr/share/php/Composer/Command/RequireCommand.php(205): Composer\Command\RequireCommand->doUpdate()
#9 /usr/share/php/Symfony/Component/Console/Command/Command.php(255): Composer\Command\RequireCommand->execute()
#10 /usr/share/php/Symfony/Component/Console/Application.php(934): Symfony\Component\Console\Command\Command->run()
#11 /usr/share/php/Symfony/Component/Console/Application.php(273): Symfony\Component\Console\Application->doRunCommand()
#12 /usr/share/php/Composer/Console/Application.php(281): Symfony\Component\Console\Application->doRun()
#13 /usr/share/php/Symfony/Component/Console/Application.php(149): Composer\Console\Application->doRun()
#14 /usr/share/php/Composer/Console/Application.php(113): Symfony\Component\Console\Application->run()
#15 /usr/bin/composer(62): Composer\Console\Application->run()
#16 {main}
thrown in /usr/share/php/Composer/DependencyResolver/DefaultPolicy.php on line 84

Fatal error: Uncaught ArgumentCountError: array_merge() does not accept unknown named parameters in /usr/share/php/Composer/DependencyResolver/DefaultPolicy.php:84
Stack trace:
#0 [internal function]: array_merge()
#1 /usr/share/php/Composer/DependencyResolver/DefaultPolicy.php(84): call_user_func_array()
#2 /usr/share/php/Composer/DependencyResolver/Solver.php(387): Composer\DependencyResolver\DefaultPolicy->selectPreferredPackages()
#3 /usr/share/php/Composer/DependencyResolver/Solver.php(740): Composer\DependencyResolver\Solver->selectAndInstall()
#4 /usr/share/php/Composer/DependencyResolver/Solver.php(231): Composer\DependencyResolver\Solver->runSat()
#5 /usr/share/php/Composer/Installer.php(489): Composer\DependencyResolver\Solver->solve()
#6 /usr/share/php/Composer/Installer.php(232): Composer\Installer->doInstall()
#7 /usr/share/php/Composer/Command/RequireCommand.php(248): Composer\Installer->run()
#8 /usr/share/php/Composer/Command/RequireCommand.php(205): Composer\Command\RequireCommand->doUpdate()
#9 /usr/share/php/Symfony/Component/Console/Command/Command.php(255): Composer\Command\RequireCommand->execute()
#10 /usr/share/php/Symfony/Component/Console/Application.php(934): Symfony\Component\Console\Command\Command->run()
#11 /usr/share/php/Symfony/Component/Console/Application.php(273): Symfony\Component\Console\Application->doRunCommand()
#12 /usr/share/php/Composer/Console/Application.php(281): Symfony\Component\Console\Application->doRun()
#13 /usr/share/php/Symfony/Component/Console/Application.php(149): Composer\Console\Application->doRun()
#14 /usr/share/php/Composer/Console/Application.php(113): Symfony\Component\Console\Application->run()
#15 /usr/bin/composer(62): Composer\Console\Application->run()
#16 {main}
thrown in /usr/share/php/Composer/DependencyResolver/DefaultPolicy.php on line 84

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4 participants
@acelaya @Jawn78 @gnonegue @Dawal1108