Answered my own question after inspecting the exception methods, and the .NET
System.Exception class.
Base/Inner exception seems to be what I was mostly after:
logger.debug [ "#{e.class}: #{e.message}", "Base Exception:
#{e.GetBaseException}", "Inner Exception: #{e.InnerException}",
"StackTrace: #{e.StackTrace}", "Source: #{e.Source}", "TargetSite:
#{e.TargetSite}", "Data: #{e.Data}", "BackTrace:
#{e.backtrace.join("\n")}" ].join("\n")
From: s...@dev-heaven.net
To: ironruby-core@rubyforge.org
Date: Wed, 26 Jan 2011 13:08:29 +0000
Subject: [Ironruby-core] How to access the inner exception information from
.NET exceptions?
Hi,
I am wondering how I can expose the inner exception information within IronRuby.
My program is throwing an exception only on one user's computer, the exception
originates in a SelectItem method in WPF RibbonControlsLibrary, ComboBox.
I am able to catch the exception and log it, by using a begin; (code); rescue
=> e; logger.debug [e.class, e.message, e.backtrace.join("\n")].join(" "); end.
However this seems to only give me superficial information about exceptions
thrown by .NET.
I would like to be able to log all the exception information, incl each inner
exception, so I can evaluate the problem and hopefully solve it.
Is this possible or are there any other suggestions?
Thanks for any help!
This is the current exception output;
System::TypeInitializationException The type initializer for
'System.Windows.Automation.InvokePatternIdentifiers' threw an exception.
PresentationCore:0:in `Initialize'
PresentationCore:0:in `.ctor'
PresentationCore:0:in `.ctor'
PresentationFramework:0:in `.ctor'
RibbonControlsLibrary:0:in `.ctor'
RibbonControlsLibrary:0:in `OnCreateAutomationPeer'
PresentationCore:0:in `CreateAutomationPeer'
PresentationCore:0:in `CreatePeerForElement'
RibbonControlsLibrary:0:in `OnSelected'
RibbonControlsLibrary:0:in `ChangeSelection'
RibbonControlsLibrary:0:in `CoerceSelectedItem'
WindowsBase:0:in `ProcessCoerceValue'
WindowsBase:0:in `UpdateEffectiveValue'
WindowsBase:0:in `SetValueCommon'
WindowsBase:0:in `SetValue'
RibbonControlsLibrary:0:in `set_SelectedItem'
C:/Program Files (x86)/Six
Updater/Lib/ruby/gems/1.9.1/gems/six-updater-gui-0.2.0/lib/six/updater-gui/dialog_util.rb:60:in
`select_item'
C:/Program Files (x86)/Six
Updater/Lib/ruby/gems/1.9.1/gems/six-updater-gui-0.2.0/lib/six/updater-gui/ui_logic.rb:1124:in
`load_combobox'
C:/Program Files (x86)/Six
Updater/Lib/ruby/gems/1.9.1/gems/six-updater-gui-0.2.0/lib/six/updater-gui/ui_logic.rb:1051:in
`load_data'
C:/Program Files (x86)/Six
Updater/Lib/ruby/gems/1.9.1/gems/six-updater-gui-0.2.0/lib/six/updater-gui/ui_logic.rb:1051:in
`each_pair'
C:/Program Files (x86)/Six
Updater/Lib/ruby/gems/1.9.1/gems/six-updater-gui-0.2.0/lib/six/updater-gui/ui_logic.rb:1051:in
`load_data'
C:/Program Files (x86)/Six
Updater/Lib/ruby/gems/1.9.1/gems/six-updater-gui-0.2.0/lib/six/updater-gui/ui_logic.rb:174:in
`initialize'
WindowsBase:0:in `InternalRealCall'
WindowsBase:0:in `TryCatchWhen'
WindowsBase:0:in `InvokeImpl'
WindowsBase:0:in `InvokeInSecurityContext'
mscorlib:0:in `runTryCode'
mscorlib:0:in `ExecuteCodeWithGuaranteedCleanup'
mscorlib:0:in `RunInternal'
mscorlib:0:in `Run'
mscorlib:0:in `Run'
WindowsBase:0:in `Invoke'
WindowsBase:0:in `ProcessQueue'
WindowsBase:0:in `WndProcHook'
WindowsBase:0:in `WndProc'
WindowsBase:0:in `DispatcherCallbackOperation'
WindowsBase:0:in `InternalRealCall'
WindowsBase:0:in `TryCatchWhen'
WindowsBase:0:in `InvokeImpl'
WindowsBase:0:in `SubclassWndProc'
WindowsBase:0:in `DispatchMessage'
WindowsBase:0:in `PushFrameImpl'
WindowsBase:0:in `PushFrame'
WindowsBase:0:in `Run'
PresentationFramework:0:in `RunDispatcher'
PresentationFramework:0:in `RunInternal'
PresentationFramework:0:in `Run'
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