I have an App in development (about to put it in production). It was working perfectly fine.

No changes to any window or dw nor anything else and now as soon I double tab in a row to open a detail window Appeon Workspace closes abruptly.  Here the code calling the open of the window and the open event of the window is giving me the problem.

If AppeonGetClientType() = 'PB' Then

//cch do nothing

Else
//cch mobile extension to get the height and width
 eon_mobile_awsex leon_mobile_device
 leon_mobile_device = Create eon_mobile_awsex

 Integer li_screenhight, li_screenWidth

 li_screenhight = leon_mobile_device.of_getworkspaceheight( )
 li_screenwidth = leon_mobile_device.of_getworkspacewidth( )

 If li_screenhight > 0 Then
  gstr_gen.gi_screenhight = li_screenhight
  gstr_gen.gi_screenwidth = li_screenwidth
 Else

  //cch minimum size

  gstr_gen.gi_screenhight = 1824
  gstr_gen.gi_screenwidth = 2532
 End if

  Destroy leon_mobile_device


  //cch instantiate eon_appeon_resize 
  ieon_resize = create eon_appeon_resize
 

  // registers all of the controls contained in this window
  ieon_resize.of_init( this, true)

  //enables font resizing and resizes with the width
  ieon_resize.of_fontresize( true, 2)

  //enables datawindow resizing and resizes with the width
  ieon_resize.of_zoom( true, 2)

  //changes the datawindow resize behavior by keeping x and y coordinates   //unchanged, and scaling to the right edge and to the bottom of the user object     //container.
  ieon_resize.of_setflag( dw_2, '1111')
  ieon_resize.of_setflag( dw_3, '1111')
  ieon_resize.of_setflag( dw_prod_selec, '1111')

  //defines the resize event for the user object, event ID is set to pbm_size
  //Resizes all of the controls contained in the user object
  ieon_resize.of_resize( this, gstr_gen.gi_screenwidth , gstr_gen.gi_screenhight , true)
End If

//cch check if global variable PO is null
If IsNull(gs_ponumber) Then
  MessageBox('PO Issue.','No PO Number.~rPO Detail Will Not Display.',StopSign!)
Else
  dw_2.Of_Retrieve( )
  dw_3.Of_Retrieve( )
End If

The window does not open and Appeon WorkSpace close. It was working good.

The PowerServer version is PowerServer (PB Edition) 2017 R3 Build 1880.00

Appeon PowerBuilder Universal Edition Version 2017 R3 Build 1880 Build on Jan 26 2019 at 06:23:01. I attached a picture of the PB version.

If you can give me an idea what to look for it will be greatly appreciated.

Regards,

Clarence.