The easiest thing to do right now is probably to update Psych to the latest version and enable
gem install psych此外,当我检查与心灵相关的libyaml版本(ruby -rpsych -e 'p Psych.
optionsExiting
/Users/richardxxxx/.rvm/rubies/ruby-2.2.1/lib/ruby/2.2.0/psych.rb`parse': (<unknown>): did not find expected key while parsing a block mapping at line 13 column 1 (Psych::SyntaxE
我正在尝试计算一个包含28个项目的量表的内部一致性。Likely variables with missing values are dast11_recode dast20 I am sorry: missing values (NAs) in the correlation matrix do not allow me to continue.In addition: Warni
gvyntyk-r60:~$ gem install rails --version 4.0.2
/home/gvyntyk/.rvm/rubies/ruby-2.0.0-p598/lib/ruby/2.0.0/psych.rb:205:in `parse': (<unknown>): mapping values are not allowed in this context at line 2 column 8 (Psych::SyntaxEr
of file/Users/chriswickett/.rvm/rubies/ruby-1.9.3-p374/lib/ruby/1.9.1/psych.rb:203:in `parse': (<unknown>): mapping values are not allowed in this context at line 1 column 28 (Psych::SyntaxError)