使用 Sikuli 和 Env.isLockOn(Key.NUM_LOCK) 单击图像不起作用

Clicking on Image using Sikuli and Env.isLockOn(Key.NUM_LOCK) not working

我正在尝试点击图片,我还需要检查 NUM_LOCK 是否打开或关闭,如果它打开了,如果关闭,我需要切换,为此我正在使用下面的 sikuli 脚本和 运行 它使用 seleniumDriver 代码的 executescript 命令如下,但它给我的错误是

"Exception Occured ::org.openqa.selenium.WebDriverException: No signature of 
method: static org.sikuli.script.Env.isLockOn() is applicable for argument 
types: (java.lang.String) values: [?]
Possible solutions: isLockOn(char)"

代码下方

String typeFromDate = "import org.sikuli.script.Screen;\n"+
                "import org.sikuli.script.Key;\n"+
                "import org.sikuli.script.KeyModifier;\n"+
                "import org.sikuli.script.Env;\n"+
                "Screen screen = new Screen();\n"+
                "screen.doubleClick(\""+fromDateImgPath.trim()+"\");\n"+
                "Thread.sleep(2000);\n"+
                "if(Env.isLockOn(Key.NUM_LOCK))screen.type(Key.NUM_LOCK);"+
                "screen.type(Key.HOME); \n"+
                "Thread.sleep(5000);\n"+
                "screen.keyDown(Key.SHIFT) \n"+
                "screen.type(Key.END) \n"+
                "screen.keyUp(Key.SHIFT) \n"+
                "Thread.sleep(5000);\n"+
                "screen.type(\""+fromDate+"\"); \n"+
                "Thread.sleep(2000);\n"+
                "return null;\n"; 

 returnfrDt = (String) aDriver.executeScript(typeFromDate, new String[] 
{"GROOVY"});

使用 Jython,这非常简单:

if Env.isLockOn(Key.NUM_LOCK):
    print('NUM_LOCK is ON')