eclipse插件安装过程中报An error occurred

本文以eclipse2019.06安装PyDev为例，解决报错

An error occurred while collecting items to be installed session context was:(profile=D__DevelopTools_eclipse_jee-oxygen_eclipse, phase=org.eclipse.equinox.internal.p2.engine.phases.Collect, operand=, action=).

No repository found containing: osgi.bundle,oracle.eclipse.tools.rest.lib,17.0.0.201709131633

在线安装

打开eclipse->Help->Install new software->Add,在Name中输入PyDev（名字随意），Location中输入http://pydev.org/updates

点击OK，并选择需要安装的两个IDE

一路Next，等待安装，在中途可能出现

An error occurred while collecting items to be installed session context was:(profile=D__DevelopTools_eclipse_jee-oxygen_eclipse, phase=org.eclipse.equinox.internal.p2.engine.phases.Collect, operand=, action=).

No repository found containing: osgi.bundle,oracle.eclipse.tools.rest.lib,17.0.0.201709131633

这个报错。

解决方案：

打开Window->Preferences->Install/Update->Available software Sites,将PyDev改为disable

然后按照以上步骤重新安装，即可成功！