Eclipse Neon 4.6：“收集要安装的项目时出错”

Question

An error occurred while collecting items to be installed
session context was:(profile=epp.package.jee, phase=org.eclipse.equinox.internal.p2.engine.phases.Collect, operand=, action=).
Unable to read repository at http://sourceforge.net/projects/jautodoc/files/updatesite/1.14.0/net.sf.jautodoc_1.14.0.jar/download.
sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
Unable to read repository at http://sourceforge.net/projects/jautodoc/files/updatesite/1.14.0/net.sf.jautodoc.velocity_1.14.0.jar/download.
sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target

我刚刚安装了Neon4.6并尝试添加jautodoc..

Answer 1

我也有同样的问题，我发现可以通过从https://sourceforge.net/projects/jautodoc/files/latest/download下载JAutoDoc的压缩版本并打开归档文件来解决它。

关闭eclipse并从eclipse中的features文件夹中删除以下文件夹(如果存在)：

net.sf.jautodoc.feature_1.14.0

以及eclipse中插件文件夹中的任何文件(如果它们存在的话)(一些文件在失败的安装过程中安装)：

net.sf.jautodoc_1.14.0.jar
net.sf.jautodoc.velocity_1.14.0.jar

现在重启eclipse并验证JAutoDoc绝对不在那里，然后再次关闭eclipse。现在，将上述文件从下载的归档文件复制回plugins/feature文件夹，然后再次启动eclipse。JAutoDoc现在应该又出现在那里了