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codeigniter - CI4 Getting started issues

问题描述

Decide to give the newly released CI4 a try.

Ubuntu operating system with php 7.4.3.

Following the docs at https://codeigniter4.github.io/userguide/installation/index.html

composer create-project codeigniter4/appstarter c400
cd c400
# Not sure if this is needed
php builds development
composer update # per the build's output
php spark serve

Which results in:

CodeIgniter CLI Tool - Version 4.0.1 - Server-Time: 2020-02-24 10:41:36am

PHP Fatal error:  Cannot declare class CodeIgniter\Commands\CommandsTestStreamFilter, because the name is already in use in /home/ahundiak/zayso2020/c400/tests/_support/Commands/CommandsTestStreamFilter.php on line 3
PHP Stack trace:
PHP   1. {main}() /home/ahundiak/zayso2020/c400/spark:0
PHP   2. CodeIgniter\CLI\Console->run() /home/ahundiak/zayso2020/c400/spark:57
PHP   3. CodeIgniter\CodeIgniter->run() /home/ahundiak/zayso2020/c400/vendor/codeigniter4/codeigniter4/system/CLI/Console.php:86
PHP   4. CodeIgniter\CodeIgniter->handleRequest() /home/ahundiak/zayso2020/c400/vendor/codeigniter4/codeigniter4/system/CodeIgniter.php:306
PHP   5. CodeIgniter\CodeIgniter->runController() /home/ahundiak/zayso2020/c400/vendor/codeigniter4/codeigniter4/system/CodeIgniter.php:398
PHP   6. CodeIgniter\CLI\CommandRunner->_remap() /home/ahundiak/zayso2020/c400/vendor/codeigniter4/codeigniter4/system/CodeIgniter.php:906
PHP   7. CodeIgniter\CLI\CommandRunner->index() /home/ahundiak/zayso2020/c400/vendor/codeigniter4/codeigniter4/system/CLI/CommandRunner.php:86
PHP   8. CodeIgniter\CLI\CommandRunner->createCommandList() /home/ahundiak/zayso2020/c400/vendor/codeigniter4/codeigniter4/system/CLI/CommandRunner.php:103
PHP   9. class_exists() /home/ahundiak/zayso2020/c400/vendor/codeigniter4/codeigniter4/system/CLI/CommandRunner.php:167
PHP  10. spl_autoload_call() /home/ahundiak/zayso2020/c400/vendor/codeigniter4/codeigniter4/system/CLI/CommandRunner.php:167
PHP  11. Composer\Autoload\ClassLoader->loadClass() /home/ahundiak/zayso2020/c400/vendor/codeigniter4/codeigniter4/system/CLI/CommandRunner.php:167
PHP  12. Composer\Autoload\includeFile() /home/ahundiak/zayso2020/c400/vendor/composer/ClassLoader.php:322
PHP  13. include() /home/ahundiak/zayso2020/c400/vendor/composer/ClassLoader.php:444
An uncaught Exception was encountered

Type:        ErrorException
Message:     Cannot declare class CodeIgniter\Commands\CommandsTestStreamFilter, because the name is already in use
Filename:    /home/ahundiak/zayso2020/c400/tests/_support/Commands/CommandsTestStreamFilter.php
Line Number: 3

The error is not unlike some of the errors Symfony was generating when preloading was first introduced. But 7.4.3 has resolved those for Symfony at least.

I started to step my way through the spark console code but thought I would see if anyone else had run into this.

Update: From https://forum.codeigniter.com/thread-75587.html, it appears that this issue is being worked. I'll come back and close this when the fix is released.

标签： codeignitercodeigniter-4

解决方案

等了几天才发布补丁。做了一个作曲家更新，将我从 CLI 4.0.1 移到 4.0.2，但问题仍然存在。

做了一个新项目，一切都按预期工作。

不确定作曲家更新是否应该工作，但至少现在显示欢迎页面。

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