Laravel Boost Connection Closed // PHP Storm -> Junie

[pascalpur]

Laravel Package Version

1.8.5

Laravel Version

12.39

PHP Version

8.3.26

System Info

26.0.1

Description

Getting this error right after the installation of laravel boost.

Steps To Reproduce

Installation of Laravel Boost. Then go into MCP Settings.

[butingeorgiy]

Hello! I have the same problem. I see error into log file:

[2026-01-06 16:54:06] local.ERROR: Laravel\Mcp\Server\Tool::schema(): Argument #1 ($schema) must be of type Illuminate\Contracts\JsonSchema\JsonSchema, Illuminate\JsonSchema\JsonSchemaTypeFactory given, called in /var/www/vendor/laravel/framework/src/Illuminate/JsonSchema/JsonSchemaTypeFactory.php on line 17 {"meta":{"real_ip":"127.0.0.1","client_ip":"127.0.0.1","client_user_agent":"Symfony"},"exception":"[object] (TypeError(code: 0): Laravel\\Mcp\\Server\\Tool::schema(): Argument #1 ($schema) must be of type Illuminate\\Contracts\\JsonSchema\\JsonSchema, Illuminate\\JsonSchema\\JsonSchemaTypeFactory given, called in /var/www/vendor/laravel/framework/src/Illuminate/JsonSchema/JsonSchemaTypeFactory.php on line 17 at /var/www/vendor/laravel/mcp/src/Server/Tool.php:19)
[stacktrace]
#0 /var/www/vendor/laravel/framework/src/Illuminate/JsonSchema/JsonSchemaTypeFactory.php(17): Laravel\\Mcp\\Server\\Tool->schema(Object(Illuminate\\JsonSchema\\JsonSchemaTypeFactory))
#1 /var/www/vendor/laravel/framework/src/Illuminate/JsonSchema/JsonSchema.php(23): Illuminate\\JsonSchema\\JsonSchemaTypeFactory->object(Object(Closure))
#2 /var/www/vendor/laravel/mcp/src/Server/Tool.php(59): Illuminate\\JsonSchema\\JsonSchema::__callStatic('object', Array)
#3 /var/www/vendor/laravel/framework/src/Illuminate/Collections/Traits/EnumeratesValues.php(953): Laravel\\Mcp\\Server\\Tool->toArray()
#4 [internal function]: Illuminate\\Support\\Collection->{closure:Illuminate\\Support\\Traits\\EnumeratesValues::toArray():953}(Object(Laravel\\Boost\\Mcp\\Tools\\ListAvailableConfigKeys), 0)
#5 /var/www/vendor/laravel/framework/src/Illuminate/Collections/Arr.php(778): array_map(Object(Closure), Array, Array)
#6 /var/www/vendor/laravel/framework/src/Illuminate/Collections/Collection.php(814): Illuminate\\Support\\Arr::map(Array, Object(Closure))
#7 /var/www/vendor/laravel/framework/src/Illuminate/Collections/Traits/EnumeratesValues.php(953): Illuminate\\Support\\Collection->map(Object(Closure))
#8 /var/www/vendor/laravel/mcp/src/Server/Pagination/CursorPaginator.php(31): Illuminate\\Support\\Collection->toArray()
#9 /var/www/vendor/laravel/mcp/src/Server/Methods/ListTools.php(23): Laravel\\Mcp\\Server\\Pagination\\CursorPaginator->paginate('tools')
#10 /var/www/vendor/laravel/mcp/src/Server.php(266): Laravel\\Mcp\\Server\\Methods\\ListTools->handle(Object(Laravel\\Mcp\\Server\\Transport\\JsonRpcRequest), Object(Laravel\\Mcp\\Server\\ServerContext))
#11 /var/www/vendor/laravel/mcp/src/Server.php(234): Laravel\\Mcp\\Server->runMethodHandle(Object(Laravel\\Mcp\\Server\\Transport\\JsonRpcRequest), Object(Laravel\\Mcp\\Server\\ServerContext))
#12 /var/www/vendor/laravel/mcp/src/Server.php(191): Laravel\\Mcp\\Server->handleMessage(Object(Laravel\\Mcp\\Server\\Transport\\JsonRpcRequest), Object(Laravel\\Mcp\\Server\\ServerContext))
#13 /var/www/vendor/laravel/mcp/src/Server/Transport/StdioTransport.php(44): Laravel\\Mcp\\Server->handle('{\"id\":12,\"metho...')
#14 /var/www/vendor/laravel/mcp/src/Server/Registrar.php(141): Laravel\\Mcp\\Server\\Transport\\StdioTransport->run()
#15 /var/www/vendor/laravel/mcp/src/Server/Registrar.php(59): Laravel\\Mcp\\Server\\Registrar::startServer('Laravel\\\\Boost\\\\M...', Object(Closure))
#16 /var/www/vendor/laravel/mcp/src/Console/Commands/StartCommand.php(32): Laravel\\Mcp\\Server\\Registrar->{closure:Laravel\\Mcp\\Server\\Registrar::local():59}()
#17 /var/www/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(36): Laravel\\Mcp\\Console\\Commands\\StartCommand->handle(Object(Laravel\\Mcp\\Server\\Registrar))
#18 /var/www/vendor/laravel/framework/src/Illuminate/Container/Util.php(43): Illuminate\\Container\\BoundMethod::{closure:Illuminate\\Container\\BoundMethod::call():35}()
#19 /var/www/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(96): Illuminate\\Container\\Util::unwrapIfClosure(Object(Closure))
#20 /var/www/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(35): Illuminate\\Container\\BoundMethod::callBoundMethod(Object(Illuminate\\Foundation\\Application), Array, Object(Closure))
#21 /var/www/vendor/laravel/framework/src/Illuminate/Container/Container.php(836): Illuminate\\Container\\BoundMethod::call(Object(Illuminate\\Foundation\\Application), Array, Array, NULL)
#22 /var/www/vendor/laravel/framework/src/Illuminate/Console/Command.php(211): Illuminate\\Container\\Container->call(Array)
#23 /var/www/vendor/symfony/console/Command/Command.php(318): Illuminate\\Console\\Command->execute(Object(Symfony\\Component\\Console\\Input\\StringInput), Object(Illuminate\\Console\\OutputStyle))
#24 /var/www/vendor/laravel/framework/src/Illuminate/Console/Command.php(180): Symfony\\Component\\Console\\Command\\Command->run(Object(Symfony\\Component\\Console\\Input\\StringInput), Object(Illuminate\\Console\\OutputStyle))
#25 /var/www/vendor/symfony/console/Application.php(1110): Illuminate\\Console\\Command->run(Object(Symfony\\Component\\Console\\Input\\StringInput), Object(Symfony\\Component\\Console\\Output\\BufferedOutput))
#26 /var/www/vendor/symfony/console/Application.php(359): Symfony\\Component\\Console\\Application->doRunCommand(Object(Laravel\\Mcp\\Console\\Commands\\StartCommand), Object(Symfony\\Component\\Console\\Input\\StringInput), Object(Symfony\\Component\\Console\\Output\\BufferedOutput))
#27 /var/www/vendor/symfony/console/Application.php(194): Symfony\\Component\\Console\\Application->doRun(Object(Symfony\\Component\\Console\\Input\\StringInput), Object(Symfony\\Component\\Console\\Output\\BufferedOutput))
#28 /var/www/vendor/laravel/framework/src/Illuminate/Console/Application.php(165): Symfony\\Component\\Console\\Application->run(Object(Symfony\\Component\\Console\\Input\\StringInput), Object(Symfony\\Component\\Console\\Output\\BufferedOutput))
#29 /var/www/vendor/laravel/framework/src/Illuminate/Foundation/Console/Kernel.php(426): Illuminate\\Console\\Application->call('mcp:start', Array, NULL)
#30 /var/www/vendor/laravel/framework/src/Illuminate/Support/Facades/Facade.php(363): Illuminate\\Foundation\\Console\\Kernel->call('mcp:start larav...')
#31 /var/www/vendor/laravel/boost/src/Console/StartCommand.php(16): Illuminate\\Support\\Facades\\Facade::__callStatic('call', Array)
#32 /var/www/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(36): Laravel\\Boost\\Console\\StartCommand->handle()
#33 /var/www/vendor/laravel/framework/src/Illuminate/Container/Util.php(43): Illuminate\\Container\\BoundMethod::{closure:Illuminate\\Container\\BoundMethod::call():35}()
#34 /var/www/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(96): Illuminate\\Container\\Util::unwrapIfClosure(Object(Closure))
#35 /var/www/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(35): Illuminate\\Container\\BoundMethod::callBoundMethod(Object(Illuminate\\Foundation\\Application), Array, Object(Closure))
#36 /var/www/vendor/laravel/framework/src/Illuminate/Container/Container.php(836): Illuminate\\Container\\BoundMethod::call(Object(Illuminate\\Foundation\\Application), Array, Array, NULL)
#37 /var/www/vendor/laravel/framework/src/Illuminate/Console/Command.php(211): Illuminate\\Container\\Container->call(Array)
#38 /var/www/vendor/symfony/console/Command/Command.php(318): Illuminate\\Console\\Command->execute(Object(Symfony\\Component\\Console\\Input\\ArgvInput), Object(Illuminate\\Console\\OutputStyle))
#39 /var/www/vendor/laravel/framework/src/Illuminate/Console/Command.php(180): Symfony\\Component\\Console\\Command\\Command->run(Object(Symfony\\Component\\Console\\Input\\ArgvInput), Object(Illuminate\\Console\\OutputStyle))
#40 /var/www/vendor/symfony/console/Application.php(1110): Illuminate\\Console\\Command->run(Object(Symfony\\Component\\Console\\Input\\ArgvInput), Object(Symfony\\Component\\Console\\Output\\ConsoleOutput))
#41 /var/www/vendor/symfony/console/Application.php(359): Symfony\\Component\\Console\\Application->doRunCommand(Object(Laravel\\Boost\\Console\\StartCommand), Object(Symfony\\Component\\Console\\Input\\ArgvInput), Object(Symfony\\Component\\Console\\Output\\ConsoleOutput))
#42 /var/www/vendor/symfony/console/Application.php(194): Symfony\\Component\\Console\\Application->doRun(Object(Symfony\\Component\\Console\\Input\\ArgvInput), Object(Symfony\\Component\\Console\\Output\\ConsoleOutput))
#43 /var/www/vendor/laravel/framework/src/Illuminate/Foundation/Console/Kernel.php(197): Symfony\\Component\\Console\\Application->run(Object(Symfony\\Component\\Console\\Input\\ArgvInput), Object(Symfony\\Component\\Console\\Output\\ConsoleOutput))
#44 /var/www/vendor/laravel/framework/src/Illuminate/Foundation/Application.php(1235): Illuminate\\Foundation\\Console\\Kernel->handle(Object(Symfony\\Component\\Console\\Input\\ArgvInput), Object(Symfony\\Component\\Console\\Output\\ConsoleOutput))
#45 /var/www/artisan(13): Illuminate\\Foundation\\Application->handleCommand(Object(Symfony\\Component\\Console\\Input\\ArgvInput))
#46 {main}
"} 

[pushpak1300]

could you run composer require laravel/boost:1.8.7 -W and see if it's works ?

[pascalpur]

Yeah laravel/boost:1.8.7 solved the problem :)