Forum Discussion
I suspect this issue to be related to JVM maximum heap size; please do as specified in the link and check whether you could fix it! In case if this didn't help, please try installing the recent version SoapUI 5.2.1 and check whether you still face this issue!
Lastly, please share the log files (soapui.log & soapui-errors.log) from the SoapUI installation path [Eg: C:\Program Files (x86)\SmartBear\SoapUI-5.2.1\bin in Windows 32 bit], for further examination.
Thanks,
Kondasamy
One more solution to trace the error - https://community.smartbear.com/t5/SoapUI-Open-Source/SoapUI-can-t-be-launched/m-p/120222#U120222
Thanks,
Kondasamy
