[ubuntu-mono] [Bug 587401] Re: monodoc crashes with System.ArgumentNullException for path parameter

[Philip Peitsch]

** Attachment added: "Dependencies.txt"
   http://launchpadlibrarian.net/49340156/Dependencies.txt

-- 
monodoc crashes with System.ArgumentNullException for path parameter
https://bugs.launchpad.net/bugs/587401
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Status in “mono-tools” package in Ubuntu: New

Bug description:
When attempting to create and edit the api documentation for the NGineer project, I receive the following crash:

insanity at haven:~/Projects/NGineer/docs$ monodoc --edit en
node `nunit' is not defined on the documentation map
node `nunit' is not defined on the documentation map
using WebKit
using WebKit
Trying: N:NGineer
#########
Error loading url N:NGineer - excpetion below:
#########
System.ArgumentNullException: Argument cannot be null.
Parameter name: path
  at System.IO.FileStream..ctor (System.String path, FileMode mode, FileAccess access, FileShare share, Int32 bufferSize, Boolean anonymous, FileOptions options) [0x00000] 
  at System.IO.FileStream..ctor (System.String path, FileMode mode, FileAccess access, FileShare share) [0x00000] 
  at (wrapper remoting-invoke-with-check) System.IO.FileStream:.ctor (string,System.IO.FileMode,System.IO.FileAccess,System.IO.FileShare)
  at System.IO.File.OpenRead (System.String path) [0x00000] 
  at ICSharpCode.SharpZipLib.Zip.ZipFile..ctor (System.String name) [0x00000] 
  at Monodoc.HelpSource.GetHelpXmlWithChanges (System.String id) [0x00000] 
  at Monodoc.EcmaHelpSource.RenderNamespaceLookup (System.String nsurl, Monodoc.Node& match_node) [0x00000] 
  at Monodoc.RootTree.RenderUrl (System.String url, Monodoc.Node& match_node) [0x00000] 
  at Monodoc.Browser.LoadUrl (System.String url) [0x00000] 
+----------------------------------------------+
| Here we should locate the provider for the   |
| link.  Maybe using this document as a base?  |
| Maybe having a locator interface?   The short|
| urls are not very useful to locate types     |
+----------------------------------------------+

This looks to be the same as Bug #370859, and potentially related to https://bugzilla.novell.com/show_bug.cgi?id=443508

ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: monodoc-browser 2.4.3-2ubuntu1
ProcVersionSignature: Ubuntu 2.6.32-22.33-generic 2.6.32.11+drm33.2
Uname: Linux 2.6.32-22-generic x86_64
NonfreeKernelModules: nvidia
Architecture: amd64
CheckboxSubmission: 627843f773788cb8684bdb11b1715f9c
CheckboxSystem: 9038dc5b445882e24b06ebe5cf05c9fc
Date: Sun May 30 13:43:35 2010
PackageArchitecture: all
ProcEnviron:
 PATH=(custom, user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: mono-tools