[英]rails console does not work
I'm using rails Version 3.0.3 and ruby Version 1.9.2p136 (2010-12-15) on Windows Vista. 我在Windows Vista上使用Rails版本3.0.3和ruby版本1.9.2p136(2010-12-15)。 Script console gives me the following error:
脚本控制台给我以下错误:
Loading development environment (Rails 3.0.3) C:/privat/Ruby192/lib/ruby/site_ruby/1.9.1/rbreadline.rb:2116:in block in _rl_read_init_file': invalid byte sequence in UTF 8 (ArgumentError) from C:/privat/Ruby192/lib/ruby/site_ruby/1.9.1/rbreadline.rb:2114:in
each_line' from C:/privat/Ruby192/lib/ruby/site_ruby/1.9.1/rbreadline.rb:2114:in _rl_read_init_file' from C:/privat/Ruby192/lib/ruby/site_ruby/1.9.1/rbreadline.rb:2080:in
rl_read_init_file' from C:/privat/Ruby192/lib/ruby/site_ruby/1.9.1/rbreadline.rb:2500:in readline_initialize_everything' from C:/privat/Ruby192/lib/ruby/site_ruby/1.9.1/rbreadline.rb:3726:in
rl_initialize' from C:/privat/Ruby192/lib/ruby/site_ruby/1.9.1/rbreadline.rb:4720:in readline' from C:/privat/Ruby192/lib/ruby/site_ruby/1.9.1/readline.rb:40:in
readline' from C:/privat/Ruby192/lib/ruby/1.9.1/irb/input-method.rb:115:in gets' from C:/privat/Ruby192/lib/ruby/1.9.1/irb.rb:139:in
block (2 levels) in eval_input' from C:/privat/Ruby192/lib/ruby/1.9.1/irb.rb:273:in signal_status' from C:/privat/Ruby192/lib/ruby/1.9.1/irb.rb:138:in
加载开发环境(Rails 3.0.3)C:/privat/Ruby192/lib/ruby/site_ruby/1.9.1/rbreadline.rb:2116:
block in _rl_read_init_file': invalid byte sequence in UTF 8 (ArgumentError) from C:/privat/Ruby192/lib/ruby/site_ruby/1.9.1/rbreadline.rb:2114:in
中的block in _rl_read_init_file': invalid byte sequence in UTF 8 (ArgumentError) from C:/privat/Ruby192/lib/ruby/site_ruby/1.9.1/rbreadline.rb:2114:in
:在C block in _rl_read_init_file': invalid byte sequence in UTF 8 (ArgumentError) from C:/privat/Ruby192/lib/ruby/site_ruby/1.9.1/rbreadline.rb:2114:in
C:/privat/Ruby192/lib/ruby/site_ruby/1.9.1/rbreadline.rb:2114: _rl_read_init_file' from C:/privat/Ruby192/lib/ruby/site_ruby/1.9.1/rbreadline.rb:2080:in
rl_read_init_file 2500:in readline_initialize_everything' from C:/privat/Ruby192/lib/ruby/site_ruby/1.9.1/rbreadline.rb:3726:in
rl_initialize from from C:/privat/Ruby192/lib/ruby/site_ruby/1.9.1/ rbreadline.rb:4720:in readline' from C:/privat/Ruby192/lib/ruby/site_ruby/1.9.1/readline.rb:40:in
readline'from C:/privat/Ruby192/lib/ruby/1.9。 1 / irb / input-method.rb:115:in gets' from C:/privat/Ruby192/lib/ruby/1.9.1/irb.rb:139:in
从C:/获得eval_input的块(2级) privat / Ruby192 / lib / ruby / 1.9.1 / irb.rb:273:in signal_status' from C:/privat/Ruby192/lib/ruby/1.9.1/irb.rb:138:in
signal_status' from C:/privat/Ruby192/lib/ruby/1.9.1/irb.rb:138:in
block in eval_input' from C:/privat/Ruby192/lib/ruby/1.9.1/irb/ruby-lex.rb:188:in call' from C:/privat/Ruby192/lib/ruby/1.9.1/irb/ruby-lex.rb:188:in
buf_input' from C:/privat/Ruby192/lib/ruby/1.9.1/irb/ruby-lex.rb:103:in getc' from C:/privat/Ruby192/lib/ruby/1.9.1/irb/slex.rb:205:in
match_io' from C:/privat/Ruby192/lib/ruby/1.9.1/irb/slex.rb:75:in match' from C:/privat/Ruby192/lib/ruby/1.9.1/irb/ruby-lex.rb:286:in
token' from C:/privat/Ruby192/lib/ruby/1.9.1/irb/ruby-lex.rb:262:in lex' from C:/privat/Ruby192/lib/ruby/1.9.1/irb/ruby-lex.rb:233:in
block (2 levels) in each_top_level_statement' from C:/privat/Ruby192/lib/ruby/1.9.1/irb/ruby-lex.rb:229:in loop' from C:/privat/Ruby192/lib/ruby/1.9.1/irb/ruby-lex.rb:229:in
block in each_top_level_statement' from C:/privat/Ruby192/lib/ruby/1.9.1/irb/ruby-lex.rb:228:in catch' from C:/privat/Ruby192/lib/ruby/1.9.1/irb/ruby-lex.rb:228:in
each_top_level_statement' from C:/privat/Ruby signal_status' from C:/privat/Ruby192/lib/ruby/1.9.1/irb.rb:138:in
块.rb:188:in call' from C:/privat/Ruby192/lib/ruby/1.9.1/irb/ruby-lex.rb:188:in
buf_input'from C:/privat/Ruby192/lib/ruby/1.9 .1 / irb / ruby-lex.rb:103:在getc' from C:/privat/Ruby192/lib/ruby/1.9.1/irb/slex.rb:205:in
match_io中从C:/ privat / Ruby192中/lib/ruby/1.9.1/irb/slex.rb:75:in match'from match' from C:/privat/Ruby192/lib/ruby/1.9.1/irb/ruby-lex.rb:286:in
C:/privat/Ruby192/lib/ruby/1.9.1/irb/ruby-lex.rb:262:在lex' from C:/privat/Ruby192/lib/ruby/1.9.1/irb/ruby-lex.rb:233:in
从C:/privat/Ruby192/lib/ruby/1.9.1/irb/ruby-lex的rb_233 lex' from C:/privat/Ruby192/lib/ruby/1.9.1/irb/ruby-lex.rb:233:in
块(2个级别)在loop' from C:/privat/Ruby192/lib/ruby/1.9.1/irb/ruby-lex.rb:229:in
从C:/privat/Ruby192/lib/ruby/1.9.1/irb/ruby-lex.rb:228:in在each_top_level_statement loop' from C:/privat/Ruby192/lib/ruby/1.9.1/irb/ruby-lex.rb:229:in
块中从C:/ privat / Ruby catch' from C:/privat/Ruby192/lib/ruby/1.9.1/irb/ruby-lex.rb:228:in
each_top_level_statement中 192/lib/ruby/1.9.1/irb.rb:155:in eval_input' from C:/privat/Ruby192/lib/ruby/1.9.1/irb.rb:70:in
block in start' from C:/privat/Ruby192/lib/ruby/1.9.1/irb.rb:69:in catch' from C:/privat/Ruby192/lib/ruby/1.9.1/irb.rb:69:in
start' from C:/privat/Ruby192/lib/ruby/gems/1.9.1/gems/railties-3.0.3/lib/rails/commands/console.rb:44:in start' from C:/privat/Ruby192/lib/ruby/gems/1.9.1/gems/railties-3.0.3/lib/rails/commands/console.rb:8:in
start' from C:/privat/Ruby192/lib/ruby/gems/1.9.1/gems/railties-3.0.3/lib/rails/commands.rb:23:in <top (required)>' from script/rails:6:in
require' from script/rails:6:in `' 192 / lib / ruby / 1.9.1 / irb.rb:155:在
eval_input' from C:/privat/Ruby192/lib/ruby/1.9.1/irb.rb:70:in
/ privat / Ruby 192 / lib / ruby / 1.9.1 / irb.rb eval_input' from C:/privat/Ruby192/lib/ruby/1.9.1/irb.rb:70:in
在起始块中,从C:/ privat / Ruby192 / lib / ruby / 1.9.1 / irb.rb:69:从C:/ catch' from C:/privat/Ruby192/lib/ruby/1.9.1/irb.rb:69:in
privat / Ruby192 / lib / ruby / 1.9.1 / irb.rb:69:从C:/开始privat / Ruby192 / lib / ruby / gems / 1.9.1 / gems / railties-3.0.3 / lib / rails / commands / console.rb:44:in start' from C:/privat/Ruby192/lib/ruby/gems/1.9.1/gems/railties-3.0.3/lib/rails/commands/console.rb:8:in
C:/privat/Ruby192/lib/ruby/gems/1.9.1/gems/railties- 3.0.3 / lib / rails / commands.rb:23:in <top (required)>' from script/rails:6:in
require'from script / rails:6:in`'
What can I do? 我能做什么?
I got the same problem. 我遇到了同样的问题。 I spent hours trying to fix it, rebuilding ruby, etc... For any setting of LANG= it was failing.
我花了几个小时试图修复它,重建红宝石,等等。。。对于LANG =的任何设置都失败了。
Finally I discovered in the code that it was during the load of the init file, that is, ~/.inputrc. 最终,我在代码中发现了初始化文件〜/ .inputrc的加载过程。
My $HOME in the problematic computer had not the ~/.inputrc... I tried to create an empty one and... worked! 我在有问题的计算机中的$ HOME没有〜/ .inputrc ...我试图创建一个空的,并且...起作用了!
So try touch ~/.inputrc
所以尝试
touch ~/.inputrc
I've just encountered this same issue with rails 4.1.1, and it turned out that my ~/.inputrc
file was encoded using the ISO-8859-1 encoding. 我刚刚在Rails 4.1.1上遇到了同样的问题,结果证明我的
~/.inputrc
文件是使用ISO-8859-1编码进行编码的。 After converting the file to UTF-8, everything worked fine: 将文件转换为UTF-8后,一切正常:
$ iconv --from-code=ISO-8859-1 --to-code=UTF-8 ~/.inputrc >out
$ mv out ~/.inputrc
To check what encoding your inputrc
file is encoded with, use: 要检查您的
inputrc
文件采用的编码方式,请使用:
$ file --mime-encoding ~/.inputrc
The problem is that Ruby1.9.2 has some issues with encoding... You have to check if your db driver is not giving error.. Does your server run? 问题在于Ruby1.9.2在编码方面存在一些问题...您必须检查数据库驱动程序是否未给出错误。服务器是否运行? I recommend you to use Ruby187
我建议您使用Ruby187
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