The same scripts have been run many times before without any problem.
But from yesterday, when I execute the script, it is even unable to recognize the browser. I paused the execution and tried to highlight the objects,also failed to highlight. Then I try to add one object,it appear on the correct object which has already been added to the object repository before. After that, it seems everything return back to normal: able to highlight all the objects; the scripts can execute smoothly...
Even I stop and restart the execution without closing browser, the script can still detect all the objects.But the problem is if I restart browser, it will repeat the story.
Appreciated if any one can provide any advice on reason or solution!!!
Or if I try to add an object to object repository: the first time I point the pointer on one object, there isn't the red frame which normally will appear to highlight the object. However, the correct object will still be added to object repository. When I continue to add objects in the same browser,the red frame will appear as normal.