New question #698565 on SikuliX:
https://answers.launchpad.net/sikuli/+question/698565
im using a sikuli script that is executed on a host machine (Windows 7 64)
using sikuli 2.0.4. the script monitors changes of a program that is run on a
windows 7 64 VM. though out the execution, the script tends to shut down
randomly with these error messages:
[07:55:45][Step 16/17] File "C:\cp\trv\IVV\TeamCity
scripts\eZ_SETUP_Validation_Automated_Tests\VM_OS_W7_EN\TC_scripts\start_ATS_eZ.sikuli\start_ATS_eZ.py",
line 61, in <module>
[07:55:45][Step 16/17] if exists("1560158467995-2.png",3): #popup for
xma_simu
[07:55:45][Step 16/17]
[07:55:45][Step 16/17] at org.opencv.imgproc.Imgproc.matchTemplate_1(Native
Method)
[07:55:45][Step 16/17] at
org.opencv.imgproc.Imgproc.matchTemplate(Imgproc.java:2616)
[07:55:45][Step 16/17] at
org.sikuli.script.Finder$Finder2.doFindMatch(Finder.java:733)
[07:55:45][Step 16/17] at
org.sikuli.script.Finder$Finder2.doFindImage(Finder.java:704)
[07:55:45][Step 16/17] at
org.sikuli.script.Finder$Finder2.doFind(Finder.java:622)
[07:55:45][Step 16/17] at
org.sikuli.script.Finder$Finder2.find(Finder.java:582)
[07:55:45][Step 16/17] at org.sikuli.script.Finder.findRepeat(Finder.java:109)
[07:55:45][Step 16/17] at org.sikuli.script.Region.doFind(Region.java:2720)
[07:55:45][Step 16/17] at org.sikuli.script.Region.access$200(Region.java:28)
[07:55:45][Step 16/17] at
org.sikuli.script.Region$RepeatableFind.run(Region.java:2983)
[07:55:45][Step 16/17] at
org.sikuli.script.Region$Repeatable.repeat(Region.java:2926)
[07:55:45][Step 16/17] at org.sikuli.script.Region.exists(Region.java:2322)
[07:55:45][Step 16/17] at sun.reflect.GeneratedMethodAccessor20.invoke(Unknown
Source)
[07:55:45][Step 16/17] at
sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
[07:55:45][Step 16/17] at java.lang.reflect.Method.invoke(Unknown Source)
[07:55:45][Step 16/17] 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'
i looked arround and found similar cases where these error messages are being
reported; the issue that is mostly discussed is memory shortage, and how it
impacts openCV. so since i was running the VM with 23G RAM, i decreased it to
8G to provide the host with more RAM . unfortunatly that did not help much. i
then, tried the to decrease the size of the image where the error is triggered
as suggested here: https://answers.launchpad.net/sikuli/+question/676631 yet
again the error messages were still getting reported.
are there any tips you could give me to help overcome this ? or maybe
alterations in within the script code if necessary?
thanks in advance .
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