“RA层请求失败”与Subclipse错误，Web浏览器没有错误 [英] "RA layer request failed" error with Subclipse, no errors with web browser

问题描述

我正在使用STS 2.8.1（我认为它基于Eclipse Indigo）与Subclipse 1.6.18。

我正在尝试检查一些代码从存储库，但是当我添加存储库位置，我得到以下错误：

RA层请求失败

svn：服务器响应http：// abcom：18080 / svn / myproject的OPTIONS请求发送意外返回值（503服务不可用）

事情是，如果我尝试从Web浏览器（例如Chrome或IE）访问该存储库，我被允许访问它。它要求我的用户名和密码，输入后，我可以看到项目树。

有谁知道为什么我可以从网络浏览器访问，但不能从STS？

为Subclipse正确配置代理设置（我可以从STS访问其他存储库，但不能访问其他存储库）。

解决方案

这通常是由于SVN设置（ c：\Documents and Settings\_username_\Application Data\Subversion\服务器或〜/ .subversion / servers ）覆盖Eclipse设置。

或其中一个设置可能会导致代理的密码错误。

然而， OP Neets 报告：

• 我可以连接到其他存储库位置（所以代理密码正确）


• 我解决了这个问题，在服务器文件中添加了相应的异常，如下所示： / li>
  

  http-proxy-exceptions = exception.com 
  

符合描述openDNS文章配置Subversion使用代理服务器：

  http-proxy-exceptions 
  

这指定一组您不需要访问代理服务器的存储库地址。例如，如果您的本地LAN上有一个存储库，那么您可能不需要代理来访问它。

这应该是以逗号分隔的服务器列表，您可以使用星号作为通配符。

如果您要访问的所有存储库都需要使用代理服务器，则可以将其退出。

以下示例将使用代理服务器访问example.com域外的所有服务器的示例配置：

  [global] 
 http-proxy-exceptions = * .example.com 
 http-proxy-host = proxy .example.com 
 http-proxy-port = 8080 
 http-proxy-username = myuserid 
 http-proxy-password = mypassword 
  pre> 
I'm using STS 2.8.1 (I think it's based on Eclipse Indigo) with Subclipse 1.6.18.

I'm trying to check some code out from a repository, but when I add the repository location, I get the following error:

  
RA layer request failed

  svn: Server sent unexpected return value (503 Service Unavailable) in response to OPTIONS request for 'http://a.b.com:18080/svn/myproject'
The thing is, if I try to access that repository from a web browser (e.g. Chrome or IE), I'm allowed to access it. It asks for my username and password, and after I enter them, I can see the project tree.

Does anyone know why I can access from the web browser but not from STS?

The proxy settings are configured correctly for Subclipse (and I can access other repositories from STS, but not that one).
解决方案
This is usually due to an SVN setting  (c:\Documents and Settings\_username_\Application Data\Subversion\servers or ~/.subversion/servers) overriding an Eclipse setting.  

Or one of those settings could have the wrong password for the proxy.

However, the OP Neets reports:

  

  
I'm able to connect to other repository locations (so the proxy password is correct)
  
I solved it, adding the corresponding exception in the servers file, like this: 
  


http-proxy-exceptions = exception.com
That is compliant with what describes the openDNS article Configuring Subversion to Use a Proxy Server:
http-proxy-exceptions



  
This specifies a set of repository addresses for which you don't need to access a proxy server. For example, if you have a repository on your local LAN, then you probably won't need a proxy to access it.

  This should be a comma-delimited list of servers, and you can use an asterisk as a wildcard.

  If all of the repositories that you will access require you to use a proxy server, then you can leave this out. 
  
  
The following shows a sample configuration that will use a proxy server to access all servers outside of the example.com domain:


[global]
http-proxy-exceptions = *.example.com
http-proxy-host = proxy.example.com
http-proxy-port = 8080
http-proxy-username = myuserid
http-proxy-password = mypassword


                        
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