Failed to Call OnRender for Text

[JerryWar]

So I have not gotten this one in a while But when it rains it pours. I probably got a Hundred of them at once.

2016-11-29 11:25:40:110 ERROR: Failed to call OnRender for 'Text': 'The added or subtracted value results in an un-representable DateTime. Parameter name: value'

There is only one place where I even do anything remotely close to what the error is indicating and that is that I use a the Anchor from and Arrow placed on the chart to Determine where to Draw a Diamond. The issue is that this section of code is not enabled. ( Boolean enable in my UserInterface) so I am thinking one of two things is happening. Either the code is going out for a quick lunch ( corrupted workspace) and returns or somehow unexecuted code is generating this error. Regardless I commented it out and placed a print statement in its place should it get hit again. But if there is any additional thoughts I would appreciate any input. There is no semblance of anything on my screen which would indicated the code did execute.

Thanks
Jerry

[NinjaTrader_PatrickH]

Hello Jerry,

Thank you for your post.

Please send me your log and trace files so that I may look into what occurred. You can do this by going to the Control Center-> Help-> Email Support. Please list 'ATTN: Patrick H' in the subject line with a reference to this thread in the body of the email.

[JerryWar]

Now that I put in checks for this I am getting a new message. Failed to Call OnRender for Text value out of Range.

so I am assuming since I check for the x Axis value to be legit I need to check for a legit Yaxis value.
How do I go about that. I mean I can check for y<0 but how do I check the upper range. I only want it printing when the range of the symbol is violated.

Thanks
Jerry

[NinjaTrader_PatrickH]

Hello JerryWar,

Thank you for your response.

Print the Y and X values and verify the values are correct. However, I would like to investigate this matter further. We have several open cases for you are this time, can you update via email on whichever ticket this is for?

[NinjaTrader_PatrickH]

I have the ticket from email, no need to update. I will follow up with you on email.

[JerryWar]

Patrick the problem is that This happened only Once today and printed several hundred error messages and then didn't happen again. If I reload it will not happen even thought my routines all compute on bar close such that their should be no difference between real time and Historical. If I am printing on every label update It will slow things to a crawl and I won't be able to trade. That is why ratther than Physically printing everything I wanted to somehow do a range check and print on anything out of Range but that is proving difficult.

Jerry