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undefined method `send_type?' for nil:NilClass #71

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mscottford opened this issue Jun 11, 2014 · 3 comments
Closed

undefined method `send_type?' for nil:NilClass #71

mscottford opened this issue Jun 11, 2014 · 3 comments

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@mscottford
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Running into this error and looking for a workaround.

/Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/transpec-2.2.3/lib/transpec/util.rb:80:in `each_forward_chained_node': undefined method `send_type?' for nil:NilClass (NoMethodError)

It looks like it might be similar to #39.

Here's the full stacktrace

$ transpec
Copying the project for dynamic analysis...
Running dynamic analysis with command "bundle exec rspec"...
/Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/transpec-2.2.3/lib/transpec/util.rb:80:in `each_forward_chained_node': undefined method `send_type?' for nil:NilClass (NoMethodError)
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/transpec-2.2.3/lib/transpec/syntax/mixin/expect_base.rb:49:in `each'
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/transpec-2.2.3/lib/transpec/syntax/mixin/expect_base.rb:49:in `select'
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/transpec-2.2.3/lib/transpec/syntax/mixin/expect_base.rb:49:in `matcher_node'
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/transpec-2.2.3/lib/transpec/syntax/mixin/matcher_owner.rb:18:in `block in add_matcher'
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/transpec-2.2.3/lib/transpec/syntax/mixin/matcher_owner.rb:31:in `block in dependent_syntaxes'
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/transpec-2.2.3/lib/transpec/syntax/mixin/matcher_owner.rb:31:in `map'
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/transpec-2.2.3/lib/transpec/syntax/mixin/matcher_owner.rb:31:in `dependent_syntaxes'
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/transpec-2.2.3/lib/transpec/dynamic_analyzer/rewriter.rb:60:in `collect_requests_of_syntax'
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/transpec-2.2.3/lib/transpec/dynamic_analyzer/rewriter.rb:52:in `block (2 levels) in collect_requests'
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/transpec-2.2.3/lib/transpec/dynamic_analyzer/rewriter.rb:50:in `each'
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/transpec-2.2.3/lib/transpec/dynamic_analyzer/rewriter.rb:50:in `block in collect_requests'
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/transpec-2.2.3/lib/transpec/ast/node.rb:73:in `block in each_descendent_node'
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/transpec-2.2.3/lib/transpec/ast/node.rb:59:in `block in each_child_node'
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/transpec-2.2.3/lib/transpec/ast/node.rb:57:in `each'
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/transpec-2.2.3/lib/transpec/ast/node.rb:57:in `each_child_node'
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/transpec-2.2.3/lib/transpec/ast/node.rb:72:in `each_descendent_node'
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/transpec-2.2.3/lib/transpec/ast/node.rb:74:in `block in each_descendent_node'
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/transpec-2.2.3/lib/transpec/ast/node.rb:59:in `block in each_child_node'
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/transpec-2.2.3/lib/transpec/ast/node.rb:57:in `each'
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/transpec-2.2.3/lib/transpec/ast/node.rb:57:in `each_child_node'
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/transpec-2.2.3/lib/transpec/ast/node.rb:72:in `each_descendent_node'
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/transpec-2.2.3/lib/transpec/ast/node.rb:74:in `block in each_descendent_node'
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/transpec-2.2.3/lib/transpec/ast/node.rb:59:in `block in each_child_node'
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/transpec-2.2.3/lib/transpec/ast/node.rb:57:in `each'
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/transpec-2.2.3/lib/transpec/ast/node.rb:57:in `each_child_node'
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/transpec-2.2.3/lib/transpec/ast/node.rb:72:in `each_descendent_node'
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/transpec-2.2.3/lib/transpec/ast/node.rb:74:in `block in each_descendent_node'
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/transpec-2.2.3/lib/transpec/ast/node.rb:59:in `block in each_child_node'
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/transpec-2.2.3/lib/transpec/ast/node.rb:57:in `each'
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/transpec-2.2.3/lib/transpec/ast/node.rb:57:in `each_child_node'
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/transpec-2.2.3/lib/transpec/ast/node.rb:72:in `each_descendent_node'
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/transpec-2.2.3/lib/transpec/ast/node.rb:74:in `block in each_descendent_node'
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/transpec-2.2.3/lib/transpec/ast/node.rb:59:in `block in each_child_node'
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/transpec-2.2.3/lib/transpec/ast/node.rb:57:in `each'
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/transpec-2.2.3/lib/transpec/ast/node.rb:57:in `each_child_node'
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/transpec-2.2.3/lib/transpec/ast/node.rb:72:in `each_descendent_node'
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/transpec-2.2.3/lib/transpec/ast/node.rb:74:in `block in each_descendent_node'
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/transpec-2.2.3/lib/transpec/ast/node.rb:59:in `block in each_child_node'
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/transpec-2.2.3/lib/transpec/ast/node.rb:57:in `each'
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/transpec-2.2.3/lib/transpec/ast/node.rb:57:in `each_child_node'
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/transpec-2.2.3/lib/transpec/ast/node.rb:72:in `each_descendent_node'
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/transpec-2.2.3/lib/transpec/ast/node.rb:74:in `block in each_descendent_node'
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/transpec-2.2.3/lib/transpec/ast/node.rb:59:in `block in each_child_node'
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/transpec-2.2.3/lib/transpec/ast/node.rb:57:in `each'
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/transpec-2.2.3/lib/transpec/ast/node.rb:57:in `each_child_node'
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/transpec-2.2.3/lib/transpec/ast/node.rb:72:in `each_descendent_node'
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/transpec-2.2.3/lib/transpec/ast/node.rb:74:in `block in each_descendent_node'
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/transpec-2.2.3/lib/transpec/ast/node.rb:59:in `block in each_child_node'
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/transpec-2.2.3/lib/transpec/ast/node.rb:57:in `each'
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/transpec-2.2.3/lib/transpec/ast/node.rb:57:in `each_child_node'
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/transpec-2.2.3/lib/transpec/ast/node.rb:72:in `each_descendent_node'
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/transpec-2.2.3/lib/transpec/ast/node.rb:74:in `block in each_descendent_node'
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/transpec-2.2.3/lib/transpec/ast/node.rb:59:in `block in each_child_node'
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/transpec-2.2.3/lib/transpec/ast/node.rb:57:in `each'
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/transpec-2.2.3/lib/transpec/ast/node.rb:57:in `each_child_node'
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/transpec-2.2.3/lib/transpec/ast/node.rb:72:in `each_descendent_node'
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/transpec-2.2.3/lib/transpec/ast/node.rb:85:in `each_node'
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/transpec-2.2.3/lib/transpec/dynamic_analyzer/rewriter.rb:49:in `collect_requests'
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/transpec-2.2.3/lib/transpec/dynamic_analyzer/rewriter.rb:21:in `process'
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/transpec-2.2.3/lib/transpec/base_rewriter.rb:33:in `rewrite'
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/transpec-2.2.3/lib/transpec/base_rewriter.rb:16:in `rewrite_file!'
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/transpec-2.2.3/lib/transpec/dynamic_analyzer.rb:114:in `block in rewrite_specs'
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/transpec-2.2.3/lib/transpec/dynamic_analyzer.rb:112:in `each'
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/transpec-2.2.3/lib/transpec/dynamic_analyzer.rb:112:in `rewrite_specs'
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/transpec-2.2.3/lib/transpec/dynamic_analyzer.rb:46:in `block in analyze'
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/transpec-2.2.3/lib/transpec/dynamic_analyzer.rb:80:in `in_copied_project'
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/transpec-2.2.3/lib/transpec/dynamic_analyzer.rb:45:in `analyze'
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/transpec-2.2.3/lib/transpec/cli.rb:106:in `block in run_dynamic_analysis'
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/transpec-2.2.3/lib/transpec/dynamic_analyzer.rb:31:in `block in initialize'
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/transpec-2.2.3/lib/transpec/dynamic_analyzer.rb:88:in `block (2 levels) in in_copied_project'
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/transpec-2.2.3/lib/transpec/dynamic_analyzer.rb:87:in `chdir'
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/transpec-2.2.3/lib/transpec/dynamic_analyzer.rb:87:in `block in in_copied_project'
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/2.0.0/tmpdir.rb:88:in `mktmpdir'
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/transpec-2.2.3/lib/transpec/dynamic_analyzer.rb:84:in `in_copied_project'
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/transpec-2.2.3/lib/transpec/dynamic_analyzer.rb:30:in `initialize'
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/transpec-2.2.3/lib/transpec/cli.rb:104:in `new'
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/transpec-2.2.3/lib/transpec/cli.rb:104:in `run_dynamic_analysis'
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/transpec-2.2.3/lib/transpec/cli.rb:55:in `process'
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/transpec-2.2.3/lib/transpec/cli.rb:38:in `run'
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/transpec-2.2.3/lib/transpec/cli.rb:19:in `run'
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/transpec-2.2.3/bin/transpec:7:in `<top (required)>'
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/bin/transpec:23:in `load'
    from /Users/mscottford/.rbenv/versions/2.0.0-p353/bin/transpec:23:in `<main>'

Here's the ruby version

$ ruby --version
ruby 2.0.0p353 (2013-11-22 revision 43784) [x86_64-darwin13.1.0]

And here's the transpec version

$ transpec --version
2.2.3
@yujinakayama
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Owner

Thanks for the report. Could you provide the offending code?

@yujinakayama
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Owner

Hmm, I guess your specs seems to contain an expectation like expect(obj).to # No matcher here. Is your spec suite passing with rspec?

@yujinakayama
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Owner

OK. It seems your spec suite contains invalid expectations, but it's better not to crash anyway.

Released 2.2.4 with the fix.

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@mscottford @yujinakayama