Argument Error Invalid
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Error Invalid Argument Javascript
issue invalid %-encoding error in application for malformed uri #337 Closed StefanH opened this Issue invalid argument error ie Feb 1, 2012 · 50 comments Projects None yet Labels None yet Milestone No milestone Assignees No one assigned 34 participants and others StefanH commented Feb
Java Invalid Argument Error
1, 2012 When you go to, for example, /foo?%9g in my (rails) app, rack raises an ArgumentError: invalid %-encoding. I would expect to get a 400 Bad request back. The offending line is: URI.decode_www_form_component(s, encoding) in rack/utils.rb line 39, wich tries to decode this invalid url component. I'm using Nginx with passenger error invalid argument utorrent as a webserver. I've tried Rack versions 1.4.1 and 1.3.6. Interestingly, when I go to /%9g (i.e. use %9g as part of the URI instead of passing it as a parameter), I immediately get a 400 Bad request from nginx. Webrick returns a 400 either way. I'm not sure if nginx is correct in ignoring the invalid URI component and passing this request off to the app, but it would be nice if rack could handle it either way. matiaskorhonen commented Feb 3, 2012 This same exception happens if a user attempts to upload a file which has a percentage sign in the filename. Backtrace: https://gist.github.com/4f67425a065fd12b43b8 vanderhoorn commented Feb 19, 2012 I'm having the same issues as StefanH reports. cmeiklejohn commented Feb 26, 2012 I'm also experiencing this. Any update? PatrickLef commented Feb 28, 2012 +1 elcuervo commented Feb 28, 2012 @k33l0r I think that's fixed at least in 1.4.1 https://github.com/rack/rack/blob/master/lib/rack/multipart/parser.rb#L128-134 (https://github.com/rack/rack/blob/master/test/spec_multipart.rb#L229-242) @Ste
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content you requested has been removed. You’ll be auto redirected in 1 second. Reference Trappable Errors Core invalid argument error python Visual Basic Language Errors Core Visual Basic Language Errors 5 Invalid procedure call or argument 5 Invalid procedure call or argument 5 Invalid procedure call or argument 3 Return https://github.com/rack/rack/issues/337 without GoSub 5 Invalid procedure call or argument 6 Overflow 7 Out of memory 9 Subscript out of range 10 This array is fixed or temporarily locked 11 Division by zero 13 Type mismatch 14 Out of string space 16 Expression too complex 17 Can't perform requested operation 18 User interrupt occurred 20 Resume without error 28 Out of https://msdn.microsoft.com/en-us/library/aa445484(v=vs.60).aspx stack space 35 Sub, Function, or Property not defined 47 Too many DLL application clients 48 Error in loading DLL 49 Bad DLL calling convention 51 Internal error 52 Bad file name or number 53 Can't find specified file 54 Bad file mode 55 File already open 57 Device I\O error 58 File already exists 59 Bad record length 61 Disk full 62 Input past end of file 63 Bad record number 67 Too many files 68 Device unavailable 70 Permission denied 71 Disk not ready 74 Can't rename with different drive 75 Path\File access error 76 Path not found 91 Object variable or With block variable not set 92 For loop not initialized 93 Invalid pattern string 94 Invalid use of Null 96 Can't sink this object's events because it's already firing events... 97 Can't call Friend procedure on an object that isn't an instance of... 98 A property or method call cannot include a reference to a private ... 321 Invalid file format 322 Can't create necessary temporary file 400 Fo
- if app crashes, you should read stuff below ;) If you're here, http://www.maplesoft.com/support/help/errors/view.aspx?path=Error,%20invalid%20input%3A%20inttrans%5Bfourier%5D%20uses%20a%203rd%20argument,%20w%20(of%20type%20algebraic),%20which%20is%20missing than probably you've encountered this weird issue: ArgumentError: invalid byte sequence in UTF-8 you might even have invalid argument a backtrace like this: rack-1.5.2/lib/rack/utils.rb:104→ normalize_params rack-1.5.2/lib/rack/utils.rb:96→ block in parse_nested_query rack-1.5.2/lib/rack/utils.rb:93→ each rack-1.5.2/lib/rack/utils.rb:93→ parse_nested_query rack-1.5.2/lib/rack/request.rb:373→ parse_query actionpack-4.0.4/lib/action_dispatch/http/request.rb:321→ parse_query rack-1.5.2/lib/rack/request.rb:188→ GET actionpack-4.0.4/lib/action_dispatch/http/request.rb:274→ GET actionpack-4.0.4/lib/action_dispatch/http/parameters.rb:16→ parameters actionpack-4.0.4/lib/action_dispatch/http/filter_parameters.rb:37→ filtered_parameters ... activesupport-4.0.4/lib/active_support/cache/strategy/local_cache.rb:83→ call rack-1.5.2/lib/rack/sendfile.rb:112→ call railties-4.0.4/lib/rails/engine.rb:511→ call railties-4.0.4/lib/rails/application.rb:97→ invalid argument error call railties-4.0.4/lib/rails/railtie/configurable.rb:30→ method_missing puma-2.7.1/lib/puma/configuration.rb:68→ call puma-2.7.1/lib/puma/server.rb:486→ handle_request puma-2.7.1/lib/puma/server.rb:357→ process_client puma-2.7.1/lib/puma/server.rb:250→ block in run puma-2.7.1/lib/puma/thread_pool.rb:92→ call puma-2.7.1/lib/puma/thread_pool.rb:92→ block in spawn_thread First of all, this issue is not super-important. It's not a security issue as well. It's just an invalid byte sequence in your request url. Either way it would be good to fix it, even for a sole purpose of getting rid of this from our bug tracker. But before we do anything with this, how can we determine, that our URL is an invalid UTF-8? We can use URI decode method for that: # With an invalid byte sequence url = 'http://sen
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