Invalid configuration. Please fix 'config.yml.'

本文详细介绍了在安装RubyDevkit过程中遇到的配置问题,并提供了有效的解决办法。文章指出,在config.yml文件中添加Ruby路径时,即使只有一个Ruby版本也需要写两遍路径,并且路径前需要加上特定符号。
在按装Ruby Devkit时候,可能需要手动去添加Ruby,根据注释说,只需把安装Ruby的绝对路径粘贴在“---”下面即可。可是试过了,运行ruby dk.rb review,报出如下错误 

Java代码   收藏代码
  1. “Invalid configuration. Please fix 'config.yml.'”  


很是费解,经过调查发现,这里要添加的是一个Rubies list即,及时有只安装了一个Ruby,也要写两个。也就是说重复两行;此外,绝对路径之前需要加“横线”+“空格” 

Java代码   收藏代码
  1. # This configuration file contains the absolute path locations of all  
  2. # installed Rubies to be enhanced to work with the DevKit. This config  
  3. # file is generated by the 'ruby dk.rb init' step and may be modified  
  4. # before running the 'ruby dk.rb install' step. To include any installed  
  5. # Rubies that were not automagically discovered, simply add a line below  
  6. # the triple hyphens with the absolute path to the Ruby root directory.  
  7. #  
  8. # Example:  
  9. #  
  10. # ---  
  11. # - C:/ruby19trunk  
  12. # - C:/ruby192dev  
  13. #  
  14. ---  
  15. - E:/Ruby1.9.3  
  16. - E:/Ruby1.9.3  
转自: http://ben-hu.iteye.com/blog/1473391
The provided references do not contain information regarding how to update an application to correct invalid configuration. However, in general, here are some common steps that can be taken to update an application to correct invalid configuration: 1. **Identify the invalid configuration**: Thoroughly examine the application's error logs, diagnostic messages, or any indicators that point to the misconfigured settings. This could involve checking the application's configuration files (such as XML, JSON, or INI files), environment variables, or database settings. 2. **Understand the correct configuration**: Refer to the application's documentation, official guides, or best - practice recommendations to determine the correct values for the misconfigured settings. 3. **Backup the existing configuration**: Before making any changes, create a backup of the current configuration files. This allows for easy rollback in case the new configuration causes further issues. 4. **Modify the configuration**: Update the relevant configuration files or settings with the correct values. If the application uses a configuration management tool, use it to make the changes in a controlled and consistent manner. 5. **Test the application**: After updating the configuration, test the application to ensure that the invalid configuration has been corrected. This may involve running unit tests, integration tests, or performing manual testing of the application's key functions. 6. **Monitor the application**: Once the application is running with the new configuration, monitor it closely for any signs of instability or new errors. Here is a simple Python example to update a JSON configuration file: ```python import json # Load the existing configuration try: with open('config.json', 'r') as f: config = json.load(f) except FileNotFoundError: print("Configuration file not found.") config = {} # Correct an invalid setting, for example, assume 'port' was misconfigured if 'port' in config and config['port'] < 1024: config['port'] = 8080 # Save the updated configuration with open('config.json', 'w') as f: json.dump(config, f, indent=4) ```
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