We are seeking help for applications operating with “Apalis T30 1GB” in serious circumstances.
We are developing an application that runs on .NET CF 3.5 (VB.NET) to WEC 7.
An error occurs at an undefined timing, such as when an application is left in the standby state, when something is being operated, and the application stops its operation.
181203195950.47 E [UnhandledException] System.ObjectDisposedException: ObjectDisposedException 場所 System.Threading.WaitHandle.CheckResultInternal(Boolean r) 場所 System.Threading.EventWaitHandle.Set() 場所 System.Windows.Forms.Control.TASK.MarkDone() 場所 System.Windows.Forms.Control.TASK.Invoke() 場所 System.Windows.Forms.Control._InvokeAll() 場所 System.Windows.Forms.Control.WnProc(WM wm, Int32 wParam, Int32 lParam) 場所 System.Windows.Forms.Control._InternalWnProc(WM wm, Int32 wParam, Int32 lParam) 場所 Microsoft.AGL.Forms.EVL.EnterMainLoop(IntPtr hwnMain) 場所 System.Windows.Forms.Application.Run(Form fm) 場所 AC5Main.ModuleMain.Main()
This application is running under various control as follows.
- Update of text objects etc. on Form
- Play mp4 movies on Form (using DirectShowLib-2005.dll)
- Shooting of the camera in the background (using “usbwebcam_ce6_ce7_01_04.zip” at USB Webcam for Windows CE)
- UART communication with control microcomputer
Although we have taken various countermeasures, we can not solve the phenomenon that the application abnormal end.
Even if you attempt to debug using Visual Studio 2008, the connection will be disconnected.
If you have any hints on how to solve something, please let me know.
Recently, I suspect a memory shortage.
In WEC 7, is there a possibility that a phenomenon in which the application drops when the memory becomes insufficient?
Is there a possibility to solve if I change to Apalis T30 2 GB?
I am sorry for inquiries that are not inquiries of computer modules, but many programmatic elements, but thank you.