LightningChart Support Forums

Hello Arction-Team,

I'm getting an ArgumentOutOfRangeException while setting the PointCountLimit of a FreeformPointLineSeries to 1.
The call stack point to an Array.Copy. The sourceIndex is less than the lower bound of the first dimension of sourceArray.

I haven't added a point to the series before setting this option. Setting the option after adding points to the series, seems to work.

Best regards
Matthias Weidmann

Thanks for reporting the problem. We'll try to arrange a fix soon.

Hello Arction-Team,

I have noticed within the bug-fixes, that an ArgumentOutOfRange exception has been fixed concerning Buffers.
But with the version 7.1.3 I still get ArgumentOutOfRange exceptions while setting different PointCountLimits.
May you have a look at this bug again, if it should be fixed already?

Best regards,
Matthias Weidmann

I'm sorry, but it's not fixed yet. I'll try to fix during the weekend.

OK fixed that. We'll send you a new version on Monday-Tuesday for your final tests.

Hello Arction-Team,

with the version 8.0.1.4001 I still get ArgumentOutOfRange exceptions while setting different PointCountLimits.
May you have a look at this bug again, if it should be fixed already?

Call Stack:
FreeformPointLineSeries.HOD(bool A)
FreeformPointLineSeries.PointCountLimit.set(int value)

Best regards,
Matthias Weidmann

Hi Matthias,

After the fix in August 31, 2016, we are not able to reproduce the problem.

I tested with v.8 by using Lissajous example, selecting XY chart, (the middle big one) from property editor, going to ViewXY->FreeformPointLineSeries[0]->PointCountLimit = 1. Changed PointCountLimit to various numbers between 1-1000000 and all worked.

Can you please send example code how to reproduce the problem

Hello Pasi,

I have attached a sample solution which triggers the exception.

Best regards,
Matthias Weidmann

Thanks. Reproduced successfully with your code.

Resolving it now.

Fixed in our code base. Will be included in next v.8 update.

Please say if you want us to send you unofficial test version for verifying the fix.