【问题标题】:Getting "[INFO] Unable to bind key for unsupported operation: backward-delete-word" when using ruby-debug with jruby 1.7.0使用带有 jruby 1.7.0 的 ruby​​-debug 时获取“[INFO] Unable to bind key for unsupported operation:backward-delete-word”
【发布时间】:2012-10-26 17:29:30
【问题描述】:

升级到 jruby 1.7.0 并使用 ruby​​-debug 后,我得到以下输出:

[INFO] Unable to bind key for unsupported operation: backward-delete-word
[INFO] Unable to bind key for unsupported operation: backward-delete-word
[INFO] Unable to bind key for unsupported operation: down-history
[INFO] Unable to bind key for unsupported operation: up-history
[INFO] Unable to bind key for unsupported operation: up-history
[INFO] Unable to bind key for unsupported operation: down-history
[INFO] Unable to bind key for unsupported operation: up-history
[INFO] Unable to bind key for unsupported operation: down-history
[INFO] Unable to bind key for unsupported operation: up-history
[INFO] Unable to bind key for unsupported operation: down-history
[INFO] Unable to bind key for unsupported operation: up-history
[INFO] Unable to bind key for unsupported operation: down-history
(rdb:1)

并且调试器没有响应,我只能执行 -Z 来退出并终止进程。 目前谷歌搜索这些行中的任何一行目前都出现零结果,所以完全不确定在哪里看。

【问题讨论】:

  • 我认为默认配置不会发生这种情况。 ~/.rdebugrc 有什么东西吗?
  • set autolist set autoeval set autoreload set framefullpath set frameclassname set forcestep
  • 我现在试着缩小范围
  • 空的 ~/.rdebugrc 也一样
  • 有人吗?甚至在重新安装并使用 rbenv 而不是 rvm 后得到这个

标签: jruby ruby-debug


【解决方案1】:

我遇到了同样的问题,偶然发现了一个解决方法。它也可能对你有用。

当您收到提示时,按“v”并输入,您将处于调试器模式!

【讨论】:

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