Bob*_*Bob 10 ruby rake gem ruby-on-rails
我正在尝试运行命令rake db:migrate,但终端抱怨文件ruby_executable_hooks中可能存在语法错误.我找到了这个参考但没有帮助我解决问题.在文件的第一行,它看起来像title ="ruby#{ARGV*""}"导致问题,因为双引号没有正确转义.我尝试了不同的逃避组合,但仍然没有运气.所以现在我不确定问题是否真的与逃避问题或其他问题有关.非常感谢
请看下面的ruby_executable_hooks文件
title = "ruby #{ARGV*" "}"
$0 = ARGV.shift
Process.setproctitle(title) if Process.methods.include?(:setproctitle)
require 'rubygems'
begin
require 'executable-hooks/hooks'
Gem::ExecutableHooks.run($0)
rescue LoadError
warn "unable to load executable-hooks/hooks" if ENV.key?
('ExecutableHooks_DEBUG')
end
eval File.read($0), binding, $0
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错误信息:
/Users/username/.rvm/gems/ruby-2.2.3/bin/ruby_executable_hooks:15:in `eval':
/Users/username/.rvm/rubies/ruby-2.2.3/bin/rake:4: syntax error, unexpected
tSTRING_BEG, expecting keyword_do or '{' or '(' (SyntaxError)
exec "$bindir/ruby" -x "$0" "$@"
^
from /Users/username/.rvm/gems/ruby-2.2.3/bin/ruby_executable_hooks:15:in
`<main>'
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找到了解决这个问题的方法
1 - delete the rake version from your system
2 - bundle install rake
3 - rake db:drop:all
4 - rake db:create:all
5 - rake db:migrate
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出于某种原因,当我第一次使用命令rake db:migrate时,它损坏了ruby_executable_hooks文件(不明白为什么).希望这会对某人有所帮助.
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