无法打开Eclipse Marketplace无法安装远程市场位置：连接失败 [英] Cannot open Eclipse Marketplace | Cannot install remote marketplace locations: Connection failed

问题描述

我在使用Eclipse Marketplace时遇到了持续的问题。我正在使用Eclipse Neon。我正在使用宽带Internet连接，并且我的Eclipse网络配置是本地的。

错误是：

无法打开Eclipse Marketplace

  无法安装远程市场位置：连接失败

    这通常是由您的互联网连接问题引起的。请检查您的互联网连接，然后重试。 nofollow noreferrer> http://marketplace.eclipse.org/catalogs/api/p ：无法读取

解决方案

已解决。请按照以下步骤操作：-

1. 打开命令提示符。


2. 右键单击命令提示符左上方，选择属性，然后启用快速编辑模式。


3. 在cmd上键入以下行：-setx _JAVA_OPTIONS -Djava.net.preferIPv4Stack = true ，
   按Enter。


4. cmd会提示：-成功：已保存指定的值。

重新开始蚀。

I am getting consistent problem in using Eclipse Marketplace. I am using Eclipse Neon. I am using broadband internet connection and my network configuration for Eclipse is native.

The error is:

Cannot open Eclipse Marketplace
  Cannot install remote marketplace locations: Connection failed

    This is most often caused by a problem with your internet connection. Please check your internet connection and retry.
    Cannot complete request to http://marketplace.eclipse.org/catalogs/api/p: Unable to read repository at http://marketplace.eclipse.org/catalogs/api/p.
  Address family not supported by protocol family: connect
Connection failed

This is most often caused by a problem with your internet connection. Please check your internet connection and retry.
Address family not supported by protocol family: connect

Screenshot of error:

解决方案

Solved it. Follow following steps:-

1. Open command prompt.
2. Right click on top left of command prompt, select properties, and enable quick edit mode.
3. Type following line on cmd:- setx _JAVA_OPTIONS -Djava.net.preferIPv4Stack=true, Hit enter.
4. cmd will prompt:- SUCCESS: Specified value was saved.

Restart eclipse.

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