'RunTime:loadLib: libopencv_java430.so (failed) probably dependent libs missing' error while running sikuli test script in Red had 7.6

Question

Used maven project: My Automation sikuli script: package Sikuli1.DesktopProject; Error logs: OpenJDK 64-Bit Server VM warning: You have loaded library /home/rajatesh/.Sikulix/SikulixLibs/libopencv_java430.so which might have disabled stack guard. The VM will try to fix the stack guard now. It's highly recommended that you fix the library with 'execstack -c ', or link it with '-z noexecstack'. [error] RunTime:loadLib: libopencv_java430.so (failed) probably dependent libs missing: /home/rajatesh/.Sikulix/SikulixLibs/libopencv_java430.so: /home/rajatesh/.Sikulix/SikulixLibs/libopencv_java430.so: file too short [error] Save your work, correct the problem and restart the IDE: [error] see https://github.com/RaiMan/SikuliX1/wiki/macOS-Linux:-Support-Libraries-for-OpenCV-4 TERMINATING: problem with native library: libopencv_java430.so Exception in thread "main" java.lang.ExceptionInInitializerError at org.sikuli.script.Pattern.(Pattern.java:128) at Sikuli1.DesktopProject.SikuliProject.main(SikuliProject.java:11) Caused by: org.sikuli.script.SikuliXception: fatal: problem with native library: libopencv_java430.so at org.sikuli.script.support.RunTime.terminate(RunTime.java:1140) at org.sikuli.script.support .RunTime.libsLoad(RunTime.java:1285) at org.sikuli.script.support.RunTime.loadLibrary(RunTime.java:1434) at org.sikuli.script.Finder$Finder2.(Finder.java:538)... 2 more

Answer 1

You need to install opencv Java library. Note that you are using Redhat while Sikuli 2 works out of the box with Ubuntu flavors. So you need install required libs by yourself.