I have no idea how I am getting Type Initialization Exception!

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Hello, I have found an issue that I am unable to resolve. Does anyone know a fix for this Type Initialization Exception based on the exception details i've included. Thanks, Jake

System.TypeInitializationException was unhandled
HResult=-2146233036
Message=The type initializer for 'TextEditor.Character' threw an exception.
Source=TextEditor
TypeName=TextEditor.Character
StackTrace:
at TextEditor.Character..ctor()
at TextEditor.TextEditor.UpdateBlock(Point position) in c:\users\<my name>\documents\visual studio 2010\Projects\TextEditor\TextEditor\TextEditor.cs:line 38
at TextEditor.TextEditor..ctor() in c:\users\<my name>\documents\visual studio 2010\Projects\TextEditor\TextEditor\TextEditor.cs:line 21
at TextEditor.Program.Main() in c:\users\<my name>\documents\visual studio 2010\Projects\TextEditor\TextEditor\Program.cs:line 18
at System.AppDomain._nExecuteAssembly(RuntimeAssembly assembly, String[] args)
at System.AppDomain.ExecuteAssembly(String assemblyFile, Evidence assemblySecurity, String[] args)
at Microsoft.VisualStudio.HostingProcess.HostProc.RunUsersAssembly()
at System.Threading.ThreadHelper.ThreadStart_Context(Object state)
at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
at System.Threading.ThreadHelper.ThreadStart()
InnerException: System.IndexOutOfRangeException
HResult=-2146233080
Message=Index was outside the bounds of the array.
Source=TextEditor
StackTrace:
at TextEditor.PixelMap.set_Item(Int32 x, Int32 y, Boolean value) in c:\users\<my name>\documents\visual studio 2010\Projects\TextEditor\TextEditor\TextEditor.cs:line 138
at TextEditor.PixelMap.Set(Boolean b, Int32 x, Int32 y) in c:\users\<my name>\documents\visual studio 2010\Projects\TextEditor\TextEditor\TextEditor.cs:line 127
at TextEditor.PixelMap..ctor(Image image) in c:\users\<my name>\documents\visual studio 2010\Projects\TextEditor\TextEditor\TextEditor.cs:line 109
at TextEditor.PixelMap..ctor(String path) in c:\users\<my name>\documents\visual studio 2010\Projects\TextEditor\TextEditor\TextEditor.cs:line 92
at TextEditor.Character.FromImageSimple(Char letter) in c:\users\<my name>\documents\visual studio 2010\Projects\TextEditor\TextEditor\TextEditor.cs:line 220
at TextEditor.Character..cctor() in c:\users\<my name>\documents\visual studio 2010\Projects\TextEditor\TextEditor\TextEditor.cs:line 247
InnerException:

Posted 16-Jul-14 4:14am

mr. ITS all good

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Richard Deeming · Answer 1 · 2014-07-16T04:22:00

Look at the stack-track of the inner exception:

The static constructor of your Character class calls the FromImageSimple method;
FromImageSimple creates a new PixelMap instance;
The PixelMap constructor calls Set(bool, int, int), which calls the indexer on the same class;
The indexer of the PixelMap class is trying to put a value into an array at an index which is either too large or too small;

Without seeing any of the code, that's all we can tell you.

goathik · Answer 2 · 2014-07-16T04:55:00

Solution 2

InnerException: System.IndexOutOfRangeException
Message=Index was outside the bounds of the array.

TextEditor.cs:line 138

take a look at list or array-like structures. Perhaps thats your issue.

Posted 16-Jul-14 4:55am

goathik