hi 你好:
我使用

php composer.phar require --prefer-dist yiisoft/yii2-imagine

安装好了yii2-imagine插件,然后依赖库imagine/imagine也安装了,但是使用的时候还是报

PHP Fatal Error – yii\base\ErrorException

Class 'Imagine\Image\ManipulatorInterface' not found

yii2扩展文件中也已经添加

 'yiisoft/yii2-imagine' =>
        array (
            'name' => 'yiisoft/yii2-imagine',
            'version' => '9999999-dev',
            'alias' =>
                array (
                    '@yii/imagine' => $vendorDir . '/yiisoft/yii2-imagine',
                ),
        ),

vender目录结构:

denghp@denghp:~/webroot/yii2-demo$ ll vendor/
total 76
drwxrwxr-x 18 denghp denghp 4096 6月 27 22:50 ./
drwxrwxr-x 13 denghp denghp 4096 7月 22 23:18 ../
-rw-rw-r-- 1 denghp denghp 183 6月 23 22:37 autoload.php
drwxrwxr-x 3 denghp denghp 4096 6月 23 22:37 fzaninotto/
drwxr-xr-x 3 denghp denghp 4096 6月 27 22:49 imagine/
drwxrwxr-x 11 denghp denghp 4096 7月 22 23:22 yiisoft/
denghp@denghp:~/webroot/yii2-demo$ ll vendor/yiisoft/
total 52
drwxrwxr-x 11 denghp denghp 4096 7月 22 23:22 ./
drwxrwxr-x 18 denghp denghp 4096 6月 27 22:50 ../
-rw-rw-r-- 1 denghp denghp 7478 7月 22 22:56 extensions.php
drwxrwxr-x 27 denghp denghp 4096 6月 23 22:37 yii2/
drwxrwxr-x 2 denghp denghp 4096 6月 23 22:37 yii2-bootstrap/
drwxrwxr-x 2 denghp denghp 4096 6月 23 22:37 yii2-codeception/
drwxrwxr-x 2 denghp denghp 4096 6月 23 22:37 yii2-composer/
drwxrwxr-x 9 denghp denghp 4096 6月 23 22:37 yii2-debug/
drwxrwxr-x 2 denghp denghp 4096 6月 23 22:37 yii2-faker/
drwxrwxr-x 8 denghp denghp 4096 6月 23 22:37 yii2-gii/
drwxr-xr-x 2 denghp denghp 4096 6月 27 22:50 yii2-imagine/
drwxrwxr-x 2 denghp denghp 4096 6月 23 22:37 yii2-swiftmailer/

不知道我哪里引用的不对?

楼主 你好 不知道你用nginx怎么配置restful api的虚拟域名访问的? 我配置如下,但是一直报404错误,困扰我很久了

server {

charset utf-8;
client_max_body_size 128M;
set $fcgi_server 127.0.0.1:9000;

listen 80; ## listen for ipv4

server_name api.denghp.com;
root        /home/denghp/webroot/yii2-advanced-api/api/web;
index       index.php;

access_log  /usr/local/nginx/logs/yii2_demo_api_access.log main;
error_log   /usr/local/nginx/logs/yii2_demo_api_error.log;

location / {
    try_files $uri $uri/ /index.php?$args;
}

location ~ \.php$ {
    try_files $uri =404;
    include fastcgi_params;
    fastcgi_pass $fcgi_server;
}

location ~ /\.(ht|svn|git) {
    deny all;
}

}


访问地址,都试过

http://api.denghp.com/v1/countries
http://api.denghp.com/v1/country


楼主解决这个问题没有? 我也遇到一样的问题

denghp@denghp:~/soft/yii2-app-advanced$ composer global require "fxp/composer-asset-plugin:1.0.0"
Changed current directory to /home/denghp/.composer
./composer.json has been created
Loading composer repositories with package information
                                        
[ErrorException]                         
Invalid argument supplied for foreach()  
                                          
require [--dev] [--prefer-source] [--prefer-dist] [--no-progress] [--no-update] [--update-no-dev] [--update-with-dependencies] [--ignore-platform-reqs] [--sort-packages] [packages1] ... [packagesN]

为啥直接报这个错误呢?