Thead Exception

[Wight2]

On loading a route, the following message has appeared -
"Thead Exception ER Null Reference line 1303, file" followed by an option to "Continue" or "Abort".

I have no idea what this means or how to overcome the problem, following reinstalling TRS2006.

Any ideas, please ???

 

[Captain_Collins]

Hello,

Could you post the full message please?

 

[Wight2]

The remainder of the message is as follows:

Stack dump

function $Permit[]@Train::TakePermitOnTrack(bool),line-1
function $Void@Train::Init(),line 1374

Thank you
Wight2

 

[Captain_Collins]

This appears to be a problem with track permits. Do you have a custom track permit rule set up? If so, remove it and see if that fixes the problem.

 

[Wight2]

I only have three rules set up - StartUp, Driver and Driver Command.

Wight2