I am trying to use eric4 4.4.2 with ruby scripts and the ones that use
$stdin.gets fail under eric4.
This seems to be because under eric4 $stdin is of type AsyncFile instead of the
normal type IO and
unfortunately AsyncFile lacks a public gets method, For example, when I run a
ruby script with this
single line in it:
$stdin.gets
I get the following error info on the eric4 Shell window:
ruby 1.8.7 (2009-06-12) [i486-linux] on g2s, No Qt-Version
/usr/lib/python2.6/dist-packages/eric4/DebugClients/Ruby/DebugClientBaseModule.rb:172:in
`unhandled_exception': private method `sub' called for nil:NilClass
(NoMethodError)
from
/usr/lib/python2.6/dist-packages/eric4/DebugClients/Ruby/DebugClientBaseModule.rb:343:in
`handleLine'
from
/usr/lib/python2.6/dist-packages/eric4/DebugClients/Ruby/AsyncIO.rb:73:in
`readReady'
from
/usr/lib/python2.6/dist-packages/eric4/DebugClients/Ruby/DebugClientBaseModule.rb:619:in
`eventLoop'
from
/usr/lib/python2.6/dist-packages/eric4/DebugClients/Ruby/DebugClientBaseModule.rb:595:in
`interact'
from
/usr/lib/python2.6/dist-packages/eric4/DebugClients/Ruby/DebugClientBaseModule.rb:1172:in
`main'
from
/usr/lib/python2.6/dist-packages/eric4/DebugClients/Ruby/DebugClient.rb:44
This looks like an eric4 bug to me. I am currently working around this problem
by using
$stdin.readline instead of $stdin.gets.
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