Composer 更新显示 mmap() 失败：[12] 无法分配内存

Question

我正在尝试更新我的撰写，但收到以下错误消息，任何人都可以告诉我这是什么。

root@linuxmachine:/var/www/html/# composer update
Do not run Composer as root/super user! See https://getcomposer.org/root for details
Loading composer repositories with package information
Updating dependencies (including require-dev)

mmap() failed: [12] Cannot allocate memory

mmap() failed: [12] Cannot allocate memory
PHP Fatal error:  Out of memory (allocated 815800320) (tried to allocate 4096 bytes) in phar:///usr/local/bin/composer/src/Composer/DependencyResolver/Solver.php on line 223

Fatal error: Out of memory (allocated 815800320) (tried to allocate 4096 bytes) in phar:///usr/local/bin/composer/src/Composer/DependencyResolver/Solver.php on line 223

Answer 1

通常这是 php.ini 中的“memory_limit”指令的问题。尝试增加分配给 memory_limit 的值。