Savon >= 0.8.6 not playing nicely with HTTPI >= v0.9.0?

[brettfishman]

When trying to make a SOAP request using savon (0.8.6) / httpi (0.9.0), the following exception occurred:

/project/.rvm/gems/ruby-1.9.2-p0@proj/gems/httpi-0.9.0/lib/httpi/adapter/net_http.rb:111:in respond_with': undefined methodto_hash' for nil:NilClass (NoMethodError)
from /project/.rvm/gems/ruby-1.9.2-p0@proj/gems/httpi-0.9.0/lib/httpi/adapter/net_http.rb:76:in do_request' from /project/.rvm/gems/ruby-1.9.2-p0@proj/gems/httpi-0.9.0/lib/httpi/adapter/net_http.rb:30:inpost'
from /project/.rvm/gems/ruby-1.9.2-p0@proj/gems/httpi-0.9.0/lib/httpi.rb:96:in block in post' from /project/.rvm/gems/ruby-1.9.2-p0@proj/gems/httpi-0.9.0/lib/httpi.rb:189:inwith_adapter'
from /project/.rvm/gems/ruby-1.9.2-p0@proj/gems/httpi-0.9.0/lib/httpi.rb:94:in post' from /project/.rvm/gems/ruby-1.9.2-p0@proj/gems/savon-0.8.6/lib/savon/soap/request.rb:25:inblock in response'
from /project/.rvm/gems/ruby-1.9.2-p0@proj/gems/savon-0.8.6/lib/savon/soap/request.rb:41:in with_logging' from /project/.rvm/gems/ruby-1.9.2-p0@proj/gems/savon-0.8.6/lib/savon/soap/request.rb:25:inresponse'
from /project/.rvm/gems/ruby-1.9.2-p0@proj/gems/savon-0.8.6/lib/savon/client.rb:78:in `request'

When I rolled back the httpi gem to version 0.7.9, I did not have this issue.

Thanks for looking into it.

[twinge]

I'm getting the same error.

[Tornskaden]

I have been ripping my hair out over this problem for the last two days.
Same exception as brettfishman on both OS X and Linux
Rolling httpi back to 0.8.0 gives a different exception:
ArgumentError: wrong number of arguments (2 for 1)
from /Users/miqe/.rvm/rubies/ruby-1.9.2-p0/lib/ruby/1.9.1/logger.rb:394:in warn' from /Users/miqe/.rvm/gems/ruby-1.9.2-p0/gems/httpi-0.8.0/lib/httpi/adapter.rb:60:inrescue in load_adapter'
from /Users/miqe/.rvm/gems/ruby-1.9.2-p0/gems/httpi-0.8.0/lib/httpi/adapter.rb:57:in load_adapter' from /Users/miqe/.rvm/gems/ruby-1.9.2-p0/gems/httpi-0.8.0/lib/httpi/adapter.rb:45:infind'
from /Users/miqe/.rvm/gems/ruby-1.9.2-p0/gems/httpi-0.8.0/lib/httpi.rb:186:in with_adapter' from /Users/miqe/.rvm/gems/ruby-1.9.2-p0/gems/httpi-0.8.0/lib/httpi.rb:84:inget'
from /Users/miqe/.rvm/gems/ruby-1.9.2-p0/gems/savon-0.8.6/lib/savon/wsdl/request.rb:21:in `block in response'
....

Rolling httpi back to 0.7.9 also solved it for me.

[Tornskaden]

Seems to me, the problem is with HTTPI, rather than Savon.
Tried Savon 0.8.4 & 0.8.5 with Httpi 0.9.0 & 0.8.0, giving the same respective exceptions.

The httpi 0.8.0 issue has been bug reported here: https://github.com/rubiii/httpi/issues/closed#issue/22

I have filed this bug under httpi
https://github.com/rubiii/httpi/issues#issue/25

[rubiii]

thanks for reporting this. please try httpi v0.9.1 and let me know if it fixes the problem.

[Tornskaden]

httpi v0.9.1 solves the problem
Thanx

[rubiii]

that's great. thank you!

[ghost]

Still seeing this error on httpi 0.9.1 and 0.9.2 - downgraded to 0.7.9 as suggested and it works fine. Exact same call stack as OP.

Affected: savon 0.9.1 + httpi (0.9.2, 0.9.1) (net/http)
Unaffected: savon 0.9.1 + httpi (0.7.9) (net/http)

[brettfishman]

For me as well, the error still exists using httpi 0.9.1

[rubiii]

are you guys using ntlm?

[ghost]

not using ntlm anything

[brettfishman]

I'm also not using ntlm.

[zepplock]

Was this issue resolved? Still having problem with with httpi-0.9.2

[rubiii]

unfortunately not. i was able to reproduce the problem using httpi v0.9.0 on ruby 1.9.2, but (at least for me) both v0.9.1 and v0.9.2 don't seem to be affected. don't ask me why that is. somehow net/http just doesn't return a response object.

for now i'd suggest switching to a different http client like httpclient or curb via:

HTTPI::Adapter.use = :curb  # or one of [:httpclient, :net_http]

[zepplock]

Yes, if you have "httpclient" gem installed then the bug goes away. I suspect it is net_http bug.

[LeoNogueira]

Confirmed :

require 'net/http'

solved the issue on 0.9.1.

[alanbuxton]

FWIW I had the same problem with

savon 0.9.1 and httpi 0.9.3

Rolled httpi back to 0.9.1 and all ok now

[rubiii]

Please manually require 'net/http' (if you're using the Net::HTTP adapter with httpi) for now.
The problem seems to be related to ntlm-http as reported in issue 25.

[julesce]

I can confirm as well that I was running savon 0.9.2 and httpi 0.9.3, and rolling both of them down to 0.9.1 (along with the require statement) fixed the problem.

[plentz]

related #183

[rubiii]

starting to think about rolling back support for ntlm, because i don't feel like they're going to solve this issue.
any ideas? comments?

@hakanensari did you receive any feedback from the ntml-http guys?
@Tornskaden sorry, don't bother with my ping ;)

[Tornskaden]

@rubii Pong halted ;-)

[rubiii]

ping (pyu10055) pulled the request by @hakanensari and released his fork called pyu-ntlm-http. can you guys please check if this works for you?

if you need me to create a testversion, please just let me know. otherwise i'll focus on getting this fixed.

[rubiii]

please update httpi to version 0.9.4 and let me know if it fixes the problem.

[ghost]

I've installed the Savon gem, along with httpi 0.9.4, and I am unable to load any wsdl file. I've no experience with soap, but I get the feeling it's related to this issue. I receive the following error. I'll try some of the fixes above and post back.

irb(main):004:0> client.wsdl.soap_actions
Retrieving WSDL from: http://developer.ebay.com/webservices/latest/ebaySvc.wsdl
NoMethodError: You have a nil object when you didn't expect it!
You might have expected an instance of ActiveRecord::Base.
The error occurred while evaluating nil.[]
from /usr/local/lib/ruby/gems/1.9.1/gems/httpi-0.9.4/lib/httpi/adapter.rb:40:in load' from /usr/local/lib/ruby/gems/1.9.1/gems/httpi-0.9.4/lib/httpi.rb:191:inwith_adapter'
from /usr/local/lib/ruby/gems/1.9.1/gems/httpi-0.9.4/lib/httpi.rb:84:in get' from /usr/local/lib/ruby/gems/1.9.1/gems/savon-0.9.2/lib/savon/wsdl/request.rb:21:inblock in response'
from /usr/local/lib/ruby/gems/1.9.1/gems/savon-0.9.2/lib/savon/wsdl/request.rb:30:in with_logging' from /usr/local/lib/ruby/gems/1.9.1/gems/savon-0.9.2/lib/savon/wsdl/request.rb:21:inresponse'
from /usr/local/lib/ruby/gems/1.9.1/gems/savon-0.9.2/lib/savon/wsdl/document.rb:93:in http_request' from /usr/local/lib/ruby/gems/1.9.1/gems/savon-0.9.2/lib/savon/wsdl/document.rb:77:indocument'
from /usr/local/lib/ruby/gems/1.9.1/gems/savon-0.9.2/lib/savon/wsdl/document.rb:104:in parser' from /usr/local/lib/ruby/gems/1.9.1/gems/savon-0.9.2/lib/savon/wsdl/document.rb:46:insoap_actions'
from (irb):4
from /usr/local/lib/ruby/gems/1.9.1/gems/railties-3.0.3/lib/rails/commands/console.rb:44:in start' from /usr/local/lib/ruby/gems/1.9.1/gems/railties-3.0.3/lib/rails/commands/console.rb:8:instart'
from /usr/local/lib/ruby/gems/1.9.1/gems/railties-3.0.3/lib/rails/commands.rb:23:in <top (required)>' from script/rails:6:inrequire'
from script/rails:6:in `

'

[ghost]

Right, so installing httpclient and adding:

HTTPI::Adapter.use = :httpclient

to boot.rb seems to have sorted it.

[rubiii]

decided to move ntlm support into a separate gem: httpi-ntlm until it's stable
and release savon v0.9.3. please read the changelog.