We use licensed version of LightningChart Ultimate:
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LightningChartUltimate v.8.3.2.4001 Copyright Arction Ltd 2009-2018
The application just slides over the Measurement Values (PointLine) and vizualize it.
After rendering and vizualisation of 10 - 20 Charts the initialization of Engine fails:
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ErrorType: RenderDeviceCreateFailed
Details: Rendering engine initialization failed. None of the requested engines could be loaded. For more information, use GetLastEngineInitResults() method.
HRESULT: [0x8007000E], Module: [Unknown], ApiCode: [Unknown/Unknown], Message: Not enough storage is available to complete this operation.
Source: Arction.DirectX
at SharpDX.Result.CheckError()
at SharpDX.Direct3D11.Device.CreateTexture2D(Texture2DDescription& descRef, DataBox[] initialDataRef, Texture2D texture2DOut)
at Arction.RenderingEngine11.RenderingEngine11.SC(Int32 A, Int32 B)
at Arction.RenderingEngine11.RenderingEngine11.ResetDevice(Int32 width, Int32 height, Boolean isXP)
at Arction.RenderingEngine11.RenderingEngine11.Initialize(Object parentControl, EngineInitSettings initSettings)
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sporadically the ChartError Eventhandler is called with following LastEngineResult:
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Type: Front buffer not available. (FrontBufferNotAvailable)
Description: Front buffer not available
Details: Empty
{
Last Engine Init Results:
Date Time: 1/14/2019 11:05:09 AM
Device Type: HardwareOnlyD11
Success: True
Warnings: None
Exceptions: None
}
x86 Process
Process memory in use: 365.452 K
We tested this issue on different GPU Chips:
- AMD Radeon HD 7570M
- Intel HD 4000
- Intel HD 4600
We already tried to initialize the lightningChartultimate() for every Chart Instance, but it not helps.
Already tried to switch between different RenderDeviceTypes (Software and Hardware Rendering).
We also tried to Dispose the chart for every vizualization and force the GarbageCollector.
Please Help.
We are in PreRelease State and this Bug is critical for us.
Thx