0.7 XNA Shader Error

[kox]

What is causing the following error?: System.AccessViolationException: There was an attempt to read or write protected memory
at Microsoft.Xna.Framework.Graphics.EffectParameter.S etValue(Vector3 value)
at ORTS.SceneryShader.set_LightVector(Vector3 value)
etc...

[Tailwheel]

no answer to the above 'problem' just that this is supposed to be an "Official OR Thread" if you have questions or problems why not use this forum but unless your an OR developer start a thread or add to one already if it is applicable to your needs?

[longiron]

What is causing the following error?: System.AccessViolationException: There was an attempt to read or write protected memory
at Microsoft.Xna.Framework.Graphics.EffectParameter.S etValue(Vector3 value)
at ORTS.SceneryShader.set_LightVector(Vector3 value)
etc...

We need more information to assist you. First, what route/consist/activity were you running when the error occured. Second, attach a FULL copy of the OR log file to the error report. Third, some highlights of your system, especially your video card. Only then can the OR team effectively help you.