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Message #55316
[Bug 1884517] Re: org.opencv.core.CvException: CvException in Windows Server 2012 R2
it looks like you are running with a masked image (transparency) or
using a mask-pattern.
please post the relevant code.
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https://bugs.launchpad.net/bugs/1884517
Title:
org.opencv.core.CvException: CvException in Windows Server 2012 R2
Status in Sikuli:
New
Bug description:
if LocalRegionObject.exists( IndividualImage, TimeValue ):
at org.opencv.imgproc.Imgproc.matchTemplate_1(Native Method)
at org.opencv.imgproc.Imgproc.matchTemplate(Imgproc.java:2616)
at org.sikuli.script.Finder$Finder2.doFindMatch(Finder.java:733)
at org.sikuli.script.Finder$Finder2.doFindImage(Finder.java:704)
at org.sikuli.script.Finder$Finder2.doFind(Finder.java:622)
at org.sikuli.script.Finder$Finder2.find(Finder.java:582)
at org.sikuli.script.Finder.findRepeat(Finder.java:109)
at org.sikuli.script.Region.doFind(Region.java:2720)
at org.sikuli.script.Region.access$200(Region.java:28)
at org.sikuli.script.Region$RepeatableFind.run(Region.java:2983)
at org.sikuli.script.Region$Repeatable.repeat(Region.java:2926)
at org.sikuli.script.Region.exists(Region.java:2322)
at jdk.internal.reflect.GeneratedMethodAccessor15.invoke(Unknown Source)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:567)
org.opencv.core.CvException: CvException [org.opencv.core.CvException: cv::Exception: OpenCV(3.4.2) C:\build\3_4_winpack-bindings-win64-vc14-static\opencv\modules\core\src\matrix.cpp:367: error: (-215:Assertion failed) u != 0 in function 'cv::Mat::create'
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References