TrainzMap Viewer, Large map failure

J

jrfolco

Route Builder
I know that this topic has been discussed before, but maybe there is a possible solution to the problem.

When attempting to open a large map in TrainzMap Viewer, I get the error message referenced below, however there is a detailed instruction at the end of the message showing how to enable “(JIT) debugging”, which I am unable to decipher.

Hopefully, someone is familiar with this procedure.

Thanks, Joe

“Unhandled exception has occurred in your application. If you click Continue, the application will ignore this error and attempt to continue. If you click Quit, the application will close immediately.

The output char buffer is too small to contain the decoded characters, encoding ‘Unicode (UTF-8)’ fallback ‘System.Text.DecoderReplacementFallback’. Parameter name: chars”.

See the end of this message for details on invoking
just-in-time (JIT) debugging instead of this dialog box.

************** Exception Text **************
System.ArgumentException: The output char buffer is too small to contain the decoded characters, encoding 'Unicode (UTF-8)' fallback 'System.Text.DecoderReplacementFallback'.
Parameter name: chars
at System.Text.Encoding.ThrowCharsOverflow()
at System.Text.Encoding.ThrowCharsOverflow(DecoderNLS decoder, Boolean nothingDecoded)
at System.Text.UTF8Encoding.GetChars(Byte* bytes, Int32 byteCount, Char* chars, Int32 charCount, DecoderNLS baseDecoder)
at System.Text.DecoderNLS.GetChars(Byte* bytes, Int32 byteCount, Char* chars, Int32 charCount, Boolean flush)
at System.Text.DecoderNLS.GetChars(Byte[] bytes, Int32 byteIndex, Int32 byteCount, Char[] chars, Int32 charIndex, Boolean flush)
at System.Text.DecoderNLS.GetChars(Byte[] bytes, Int32 byteIndex, Int32 byteCount, Char[] chars, Int32 charIndex)
at System.IO.BinaryReader.InternalReadOneChar()
at System.IO.BinaryReader.Read()
at System.IO.BinaryReader.ReadChar()
at TrainzMapViewer.TSO.TMprocessName(BinaryReader& b, zzcObject tobject, BinaryWriter& tOut)
at TrainzMapViewer.TSO.TMreadObs(String TMobsFile, String TMlayersFile)
at TrainzMapViewer.App.openInTrainzMap(String vorigMap)
at TrainzMapViewer.frmMain.lst_DoubleClick(Object sender, EventArgs e)
at System.Windows.Forms.Control.OnDoubleClick(EventArgs e)
at System.Windows.Forms.DataGridView.OnDoubleClick(EventArgs e)
at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
at System.Windows.Forms.Control.WndProc(Message& m)
at System.Windows.Forms.DataGridView.WndProc(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)


************** Loaded Assemblies **************
mscorlib
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.3620 (GDR.050727-3600)
CodeBase: file:///C:/WINDOWS/Microsoft.NET/Framework/v2.0.50727/mscorlib.dll
----------------------------------------
TrainzMapViewer
Assembly Version: 1.0.0.0
Win32 Version: 1.0.0.0
CodeBase: file:///C:/Program%20Files/TrainzMap%20Viewer/TrainzMapViewer.exe
----------------------------------------
Microsoft.VisualBasic
Assembly Version: 8.0.0.0
Win32 Version: 8.0.50727.3053 (netfxsp.050727-3000)
CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/Microsoft.VisualBasic/8.0.0.0__b03f5f7f11d50a3a/Microsoft.VisualBasic.dll
----------------------------------------
System
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.3614 (GDR.050727-3600)
CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System/2.0.0.0__b77a5c561934e089/System.dll
----------------------------------------
System.Windows.Forms
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.3053 (netfxsp.050727-3000)
CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Windows.Forms/2.0.0.0__b77a5c561934e089/System.Windows.Forms.dll
----------------------------------------
System.Drawing
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.3053 (netfxsp.050727-3000)
CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Drawing/2.0.0.0__b03f5f7f11d50a3a/System.Drawing.dll
----------------------------------------
System.Runtime.Remoting
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.3053 (netfxsp.050727-3000)
CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Runtime.Remoting/2.0.0.0__b77a5c561934e089/System.Runtime.Remoting.dll
----------------------------------------

************** JIT Debugging **************
To enable just-in-time (JIT) debugging, the .config file for this
application or computer (machine.config) must have the
jitDebugging value set in the system.windows.forms section.
The application must also be compiled with debugging
enabled.

For example:

<configuration>
<system.windows.forms jitDebugging="true" />
</configuration>

When JIT debugging is enabled, any unhandled exception
will be sent to the JIT debugger registered on the computer
rather than be handled by this dialog box.
 
Which version of Trainz are you attempting to use TrainzMap Viewer with?

It may be that the map you are attempting to load is too large.

Shane
 
shaneturner12 said:
Which version of Trainz are you attempting to use TrainzMap Viewer with?

It may be that the map you are attempting to load is too large.

Shane
Click to expand...

Shane,

I'm using TS2010, Build 44088. Yes, the map is large. Smaller maps do work in TrainzMap Viewer.

What I am trying to do is enable (JIT) debugging, but I have no idea how to go about it.

Thanks, Joe
 
Unless you are a programmer, don't worry about JIT debugging, as the results are likely to only be understandable by someone who understands machine code.

Shane
 
shaneturner12 said:
Unless you are a programmer, don't worry about JIT debugging, as the results are likely to only be understandable by someone who understands machine code.

Shane
Click to expand...

Shane,

I kind of figured that was the situation, but thanks for the response.

Regards, Joe
 
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