在 sikuli 中找到失败的错误

Question

getting this error while running sikulix with eclipse

18:31:08:751 >> Loading HP UFT Java Support (version 12.0.0.0) (SUN 1.7.0)
Exception in thread "main" FindFailed: Capture.PNG: (408x284) in S(0)[0,0 1366x768] E:Y, T:3.0
  Line 2759, in file Region.java

    at org.sikuli.script.Region.wait(Region.java:2759)
    at org.sikuli.script.Region.find(Region.java:2336)
    at org.sikuli.script.Region.getLocationFromTarget(Region.java:3213)
    at org.sikuli.script.Region.click(Region.java:3698)
    at org.sikuli.script.Region.click(Region.java:3683)
    at ab.main(ab.java:15)
Picked up JAVA_TOOL_OPTIONS: -agentlib:jvmhook
Picked up _JAVA_OPTIONS: -Xrunjvmhook -Xbootclasspath/a:"C:\Program Files (x86)\HP\Unified Functional Testing\bin\java_shared\classes";"C:\Program Files (x86)\HP\Unified Functional Testing\\bin\java_shared\classes\jasmine.jar"
Picked up JAVA_TOOL_OPTIONS: -agentlib:jvmhook

The code is:

ImagePath.setBundlePath("C:/Users/xw66/workspace/Sikul/imgs"‌​); 
Screen s = new Screen(); 
//s.wait(); 
s.doubleClick(new Pattern("C:/Users/xw66/workspace/Sikul/imgs/abc.PNG")); 
// s.click(getData("ImagePath"+"Capture.PNG"));

Answer 1

Screenshots taken by Sikuli IDE works fine. But if you are taking screenshot by (cmd+shift+4) in macbook pro, resolution of the image is 144 pixel. 1. Reduce the pixel size. 2. Right click on image > open with > Preview 3. A popup will open. 4. Click on Tools > Adjust Size > Make Resolution to 72 and click on Ok. Now the image will work fine.

Answer 2

@radhi I know its late to reply, but its better to follow the below instructions when using sikuli

1. Install/Setup sikuli from the sikuli jar file < https://launchpad.net/sikuli/+download >, even if you are using the maven dependency, i would still suggest you to do so

2. Run a small script from the IDE to make sure things work fine

3. Coming to capturing the images, i have seen that if i use the default screen capture present (CMD + SHT + 4) in Macbook Pro Retina display and the same from the Sikuli IDE, the IDE's image work. So its better to take images from Sikuli IDE, save the file and unzip the .sikuli file or in Mac, just right click > show package content.

Take the images and use them. This was what solved this issue for me.

If this does not help, Debug the script at the point where you are accessing the image and check if the fileUrl is pointing to the correct location

Answer 3

Sometimes taking pictures using sikuli IDE works, but for me it was still not working.

So I found that the problem was resolution with my laptop, I was having a higher resolution which was causing problem.

So I reduced my resolution of my laptop from 1920 x 1080 ( too high for Sikuli) to a lower resolution

1280 x 720 and now it works like a charm.

So try reducing resolution of your system

Answer 4

Just tried the Sikuli very recently and had the same Find Failed Exception issue happened. OS -Windows 10 Solution: I tried to change the Display settings-->scale and layout--> Change the size of text, apps and other items to 125% (it was basically 150%) Display resolution 1920*1080 still works

PS: So just be careful when you get this issue check your resolution which works best for your physical monitor. Also try to check in separate laptop with the same code, if the current one is still having issues. So if it works on other laptop all you need to do is replicate the Display settings it should work and it worked for me.