Eclipse 无法启动

Question

我新安装了 Eclipse 形式的官方 Ubuntu 存储库 ( sudo apt install eclipse)。当我从启动器或终端运行它时，它不会启动并显示此错误消息

An error has occurred. See the log file

和日志文件内容是：

!SESSION Mon May 28 17:52:17 IRDT 2018 -----------------------------------------
!ENTRY org.eclipse.equinox.launcher 4 0 2018-05-28 17:52:18.099
!MESSAGE Exception launching the Eclipse Platform:
!STACK
java.lang.ClassNotFoundException: org.eclipse.core.runtime.adaptor.EclipseStarter
    at java.base/java.net.URLClassLoader.findClass(URLClassLoader.java:471)
    at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:566)
    at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:499)
    at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:626)
    at org.eclipse.equinox.launcher.Main.basicRun(Main.java:584)
    at org.eclipse.equinox.launcher.Main.run(Main.java:1438)
    at org.eclipse.equinox.launcher.Main.main(Main.java:1414)

$ dpkg --status eclipse
Package: eclipse
Status: install ok installed
Priority: optional
Section: devel
Installed-Size: 99
Maintainer: Ubuntu Developers <ubuntu-devel-discuss@lists.ubuntu.com>
Architecture: all
Version: 3.8.1-11
Depends: eclipse-jdt (>= 3.8.1-11), eclipse-pde (>= 3.8.1-11)
Description: Extensible Tool Platform and Java IDE
 The Eclipse Platform is an open and extensible platform for anything and yet
 nothing in particular. It provides a foundation for constructing and running
 integrated software-development tools. The Eclipse Platform allows tool
 builders to independently develop tools that integrate with other people's
 tools so seamlessly you can't tell where one tool ends and another starts.
 .
 This package provides the whole Eclipse SDK that contains Eclipse Platform,
 Java development tools and Plug-in Development Environment, including source
 and both user and programmer documentation.
Original-Maintainer: Debian Orbital Alignment Team <pkg-java-maintainers@lists.alioth.debian.org>
Homepage: http://www.eclipse.org/

$ apt-cache policy eclipse
eclipse:
  Installed: 3.8.1-11
  Candidate: 3.8.1-11
  Version table:
 *** 3.8.1-11 500
        500 http://ir.archive.ubuntu.com/ubuntu bionic/universe amd64 Packages
        500 http://ir.archive.ubuntu.com/ubuntu bionic/universe i386 Packages
        100 /var/lib/dpkg/status

它不会给出任何其他错误或警告。我在 Xubuntu 18.04。

Answer 1

我收到此错误：

$ sudo snap install eclipse --classic  
error: snap "eclipse" has "install-snap" change in progress

尝试了很长时间来解决这个问题，最后这对我来说解决了：

运行命令：

$ snap changes

并检查其输出是否显示“Doing”，如下所示：

ID   Status  Spawn               Ready  Summary
92   Doing   today at 15:17 IST  -      Install "eclipse" snap

如果是，您可以使用命令中止此操作：

sudo snap abort 92

其中，92 是 ID。

然后，如果再次运行安装命令，它就可以正常工作了。

sudo snap install eclipse --classic

希望这对某人有帮助。