- ago
Hi,

Just installed Interactive Graphic Extension and when I run it, I get the following:

CODE:
System.IO.FileNotFoundException: Could not load file or assembly 'ScottPlot.WPF, Version=4.1.68.0, Culture=neutral, PublicKeyToken=e53b06131e34a3aa'. The system cannot find the file specified. File name: 'ScottPlot.WPF, Version=4.1.68.0, Culture=neutral, PublicKeyToken=e53b06131e34a3aa' at finantic.InteractiveGraphics.UserControlImages..ctor() at finantic.InteractiveGraphics.WLClExtInteractiveGraphics.CreateChildWindow() at finantic.InteractiveGraphics.WLClExtInteractiveGraphics.openImage_Click(Object sender, RoutedEventArgs e) at System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised) at System.Windows.UIElement.RaiseEventImpl(DependencyObject sender, RoutedEventArgs args) at System.Windows.Controls.MenuItem.InvokeClickAfterRender(Object arg) 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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- ago
#1
I don't think it's a bug. I don't get this error message and I use it everyday.

You forgot a "using" statement. Be sure you're running ScottPlot 4.1 (the current implementation of InteractiveGraphics is not compatible with 5.0), the ScottPlot.WPF.dll is "available" in the WL install directory, and include these using statements.

CODE:
using ScottPlot; using finantic.InteractiveGraphics;
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- ago
#2
I downloaded and installed finantic.InteractiveGraphics on a "clean" PC.
ScottPlot.WPF.dll should be available in WL's directory but it is missing.
Still investigating with Dion...
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- ago
#3
FYI, you can download the ScottPlot.WPF NuGet package right now.
https://www.nuget.org/packages/ScottPlot.WPF/4.1.68
Just be sure you're installing the one for ScottPlot 4.1, not 5.X. WL is using the older ScottPlot 4.1 for now. And be sure you install ScottPlot.WPF in the WL install program directory.

But I agree with Post #2, that the above install should be included by the finantic.InteractiveGraphics installer in the first place.
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- ago
#4
Many thanks. I have fixed it but would like to provide a couple of points if anyone else has the same problem.

1) The current version of the extension ( Build 2 - 3/2/2024) requires ScottPlot.wpf.4.1.68 (other versions do not work).
2) The link to download it is https://www.nuget.org/packages/ScottPlot.WPF/4.1.68
3) I have used the link on the right hand side of the screen to download package (rather than follow installation instructions)
4) Rename the downloaded file from .nuget to .zip extension
5) Extract zip and find dll in any of the lib subfolders (they all have the same .dll in them)
6) Copy .dll in the WL installation folder (normally in "C:\Program Files\Quantacula, LLC\WealthLab 8\"
7) Restart WL
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- ago
#5
Wow, I am impressed.

I was reluctant to suggest such a temporary workaround, because I considered it as too complicated.

We are working on a more complete installation package however.
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- ago
#6
Just received a message that the install package is updated and contains ScottPlot.WPF.dll now.

It should work after a new install now.
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