- ago
I'm getting the message occasionally when my hourly model refreshes. It doesn't seem to impact the model but I just want to be sure nothing's going wrong in the background.


System.InvalidOperationException: Collection was modified; enumeration operation may not execute.
at WealthLab.ChartWPF.ChartPricePane.get_Tradables()
at WealthLab.ChartWPF.CoreChart.CheckSingleton(Boolean createsetup)
at WealthLab.ChartWPF.CoreChart.<>c__DisplayClass298_0.ConcatDic()
at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler)
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ConeA
 ( 6.64% )
- ago
#1
You're using tradable trendlines, right?

We can take of that, but if you're not actively using tradable trendlines or levels, maybe try clicking the button to remove all chart drawings.
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GlitchA
 ( 11.34% )
- ago
#2
The error should go away once Build 108 is released.
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Best Answer
- ago
#3
Confirming the error has not show up again since the update.

Thanks!
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