LightningChart Support Forums

Hi,

I'am sorry, i know it's friday, but i got the next problem with LightningChart.

Doe's someone know how to solve:

'TestGraphic.exe' (Win32): Loaded 'E:\TestGraphic\Arction.Licensing.dll'. Module was built without symbols.
'TestGraphic.exe' (Win32): Loaded 'E:\TestGraphic\Arction.Licensing.dll'. Module was built without symbols.
'TestGraphic.exe' (Win32): Unloaded 'E:\TestGraphic\Arction.Licensing.dll'
'TestGraphic.exe' (CLR v4.0.30319: TestGraphic.exe): Loaded 'E:\TestGraphic\Arction.Licensing.dll'. Module was built without symbols.
Exception thrown at 0x7576845D in TestGraphic.exe: Microsoft C++ exception: EEFileLoadException at memory location 0x0012A644.
Exception thrown at 0x7576845D in TestGraphic.exe: Microsoft C++ exception: [rethrow] at memory location 0x00000000.
'TestGraphic.exe' (CLR v4.0.30319: TestGraphic.exe): Loaded 'Arction.Licensing&'. Module was built without symbols.

The Problem is the following:

I create a program using the Windows Forms Chart. using 7.1.3.6 nuget package

When i start the program on a Windows 7 Professional 32Bit (Build 2601) / i5 / 8GB Ram /Radeon 5450
- most time the chart isn't visible,
- sometimes the Chart is visible but not scollable (no ui interaction)
- sometimes it does (10% of cases)
- problem occurs with or without attached remote Debugger
- Problem occurs on line: this.lightningChartUltimate1 = new Arction.WinForms.Charting.LightningChartUltimate();

On my Windows 10 Enterprise development computer with VST 2015 (x64, 8 GB RAM, very bad graphics card ) it works.

Greetings from Berlin
André

Hi,

Here is a screenshot of the problem.

Hi,

im sorry, but this Stackoverflow occurs some times too

System.StackOverflowException was unhandled
HResult=-2147023895
Message=Eine Ausnahme vom Typ "System.StackOverflowException" wurde ausgelöst.
InnerException:

Hi Spitzna,

Found one similar problem in our support archives... so it happens only on one specific computer? Can you check that there's no RedGate Toolbelt or SmartAssembly tools installed in that PC? If they are, please clear the RedGate's cache. That helped with this case.

Also check you are deploying Arction.DirectXFiles.dll with your application.

Hi,

Sorry for the late answer, i figured out, that the main problem can not be the chart. Only my test application uses the Chart.
The target application use SmartAssembly but not the Lightning Chart. The problem seems to be in the driver DLL's of the measurement device vendor.
I don't know what they do with my application memory. When i remove these Driver DLL's, there are no Problems with the chart control and works fine
with the other devices.

I'am sorry that i made so much Panic. But thanks for the info with the SmartAssembly. So i have to remove this before i can use the LightningChart in
target application. The SmartAssembly from Redgate is not a real code protection against ILSpy, therefore i like to use .NETReactor from Eziriz with
real code encryption.

Hi,

For your information:

I found the bug now. it was not the chart and not the smartassembly,
it's a incompatibility when using Borland C DLL's that uses Borland VCL Library.
l.g.
André

I'm glad this was solved.