yii2 Trying to copy a directory to itself or a subdirectory

用php composer.phar 添加了个扩展 就报这个错误了
上次也遇到过 莫名其妙的好了 好像记得我只清空了web目录下的缓存
可这次却不行了

public static function copyDirectory($src, $dst, $options = [])
    {
        if ($src === $dst || strpos($dst, $src) === 0) {
            throw new InvalidParamException('Trying to copy a directory to itself or a subdirectory.');
        }
        if (!is_dir($dst)) {
            static::createDirectory($dst, isset($options['dirMode']) ? $options['dirMode'] : 0775, true);
        }
 
        $handle = opendir($src);
        if ($handle === false) {
            throw new InvalidParamException("Unable to open directory: $src");
        }

有遇到类似情况的或有解决方法的 同学 提个醒啊 谢谢

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重新编辑了AppAsset的sourcePath,就可以了

public $sourcePath = '@webroot/adminlte';
    public $baseUrl = '@web';
    public $css = [
        'dist/css/AdminLTE.min.css',
    ];
    public $js = [
        'dist/js/app.min.js',

    ];