yii2.0 安装问题:Unknown Method – yii\base\UnknownMethodException

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安装的过程参考yii2.0权威指南(http://www.yiichina.com/guide/2/start-installation)

这里主要使用composer进行安装。

在安装完成之后,访问yii2.0首页,发现如下错误信息:

Unknown Method – yii\base\UnknownMethodException Calling unknown method: yii\web\UrlManager::addRules() 


我参考:http://www.yiichina.com/question/284。解决了这个问题。

记录在这下面:

1.在项目外部执行:composer global require "fxp/composer-asset-plugin:1.0.0-beta2"
2.进入项目根目录,使用下面代码替换composer.json的内容。

{    "name": "yiisoft/yii2-app-basic",    "description": "Yii 2 Basic Application Template",    "keywords": ["yii2", "framework", "basic", "application template"],    "homepage": "http://www.yiiframework.com/",    "type": "project",    "license": "BSD-3-Clause",    "support": {        "issues": "https://github.com/yiisoft/yii2/issues?state=open",        "forum": "http://www.yiiframework.com/forum/",        "wiki": "http://www.yiiframework.com/wiki/",        "irc": "irc://irc.freenode.net/yii",        "source": "https://github.com/yiisoft/yii2"    },    "minimum-stability": "dev",    "require": {        "php": ">=5.4.0",        "yiisoft/yii2": "*",        "yiisoft/yii2-bootstrap": "*",        "yiisoft/yii2-swiftmailer": "*"    },    "require-dev": {        "yiisoft/yii2-codeception": "*",        "yiisoft/yii2-debug": "*",        "yiisoft/yii2-gii": "*",        "yiisoft/yii2-faker": "*"    },    "config": {        "process-timeout": 1800    },    "scripts": {        "post-create-project-cmd": [            "yii\\composer\\Installer::postCreateProject"        ]    },    "extra": {        "yii\\composer\\Installer::postCreateProject": {            "setPermission": [                {                    "runtime": "0777",                    "web/assets": "0777",                    "yii": "0755"                }            ],            "generateCookieValidationKey": [                "config/web.php"            ]        },        "asset-installer-paths": {            "npm-asset-library": "vendor/npm",            "bower-asset-library": "vendor/bower"        }    }}

3.执行:composer update --prefer-dist,此处应该会让你填写Git账号,之前没有的,要到Git官网注册一个账号,按提示输入用户名密码就ok了。(这一步需要很长时间)

4.重新安装yii2.0,问题解决。


注:

之前我使用的安装命令composer create-project --prefer-dist yiisoft/yii2-app-basic basic,不能正常安装,但是在其中加入--stability=dev后就可以正常安装了。在解决文中的问题后重新使用不带--stability=dev的安装yii就可以正常安装了。暂不知为何,先记下这个现象。


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