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[Bug 1549870] Re: Mouse.click() hangs and freezes

 

Did some research regarding the "r.waitForIdle();" use within the
Mouse.java class and found this link,
http://stackoverflow.com/questions/10766863/mouse-event-wait-freezes-
when-called-from-button .  Both move() and click() use it in the
Mouse.java class.

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https://bugs.launchpad.net/bugs/1549870

Title:
  Mouse.click() hangs and freezes

Status in Sikuli:
  New

Bug description:
  Environment:
  Windows 7
  Java 1.7.0_51 64-bit
  SikuliX 1.1.0 released on 2015-10-06
  Installed with all options (1.1 2 3)

  While running a Sikuli script that involves a mouse click() or
  doubleClick(), occasionally, the script will freeze and not make any
  further progress.  Performing a thread dump using Jstack, the thread
  stack points to a Mouse.click() method that it is Blocked on.  Opening
  up a command prompt and running the script with Administrative
  privileges does not help either.  Out of the many Sikuli scripts that
  we use that have mouse clicks, only some experience this issue.  Our
  current strategy has been to rewrite those to only use the keyboard.
  It seems like some scripts might become keyboard only if we cannot
  contain this issue. Attached is the thread dump file.

  Sample script:

  import sys
  from sikuli import *
  import org.sikuli.script.TextRecognizer as TR
  Settings.OcrTextRead = True
  Settings.OcrTextSearch = True

  iconName = box

  if (gui_tree.exists("..\\imgs\\icon.png")):
  	for y in tree.findAll("..\\imgs\\icon.png"):
  		a = y.right(200).text()
  		if a == iconName:
  			doubleClick(y)
  			break

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References