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Doing the desktop automation with help of sikuli but when trying to call the image that time give the "NullPointerException" exception.

Code :

public static Screen s;
  public static void main(String arg[]) throws IOException, InterruptedException, Exception {
        Runtime.getRuntime().exec("images/Nintei_launch.exe");
        Thread.sleep(5000);
        s.click("c:/Users/abc/Desktop/Winword/selectSession.PNG");

thank in advance

Patrick
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Ishwar Dharmadhkari
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1 Answers1

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you have an static object Screen s, this is declared but no initialized, so when you call s.click() you get a nullPointerException...

Take a look at this post: What is a Null Pointer Exception, and how do I fix it?

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