ContributionsMost RecentMost LikesSolutionsInstallation of the SoapUI throws exception in Mac High Sierra SoapUI opensource installer is not working. It throws following exception in Mac High Sierra. Exception: java.lang.RuntimeException: java.lang.NoClassDefFoundError: com.install4j.runtime.beans.screens.SystemFormScreen at com.install4j.runtime.installer.frontend.GUIHelper.invokeOnEDT(GUIHelper.java:737) at com.install4j.runtime.installer.config.AbstractBeanConfig.finishBatch(AbstractBeanConfig.java:51) at com.install4j.runtime.installer.ContextImpl.registerScreens(ContextImpl.java:695) at com.install4j.runtime.installer.controller.Controller.start(Controller.java:83) at com.install4j.runtime.installer.Installer.runInProcess(Installer.java:58) at com.install4j.runtime.installer.Installer.main(Installer.java:45) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at com.exe4j.runtime.LauncherEngine.launch(LauncherEngine.java:85) at com.install4j.runtime.launcher.MacLauncher.main(MacLauncher.java:53) Caused by: java.lang.NoClassDefFoundError: com.install4j.runtime.beans.screens.SystemFormScreen at java.lang.Class.getDeclaredMethods0(Native Method) at java.lang.Class.privateGetDeclaredMethods(Class.java:2701) at java.lang.Class.privateGetPublicMethods(Class.java:2902) at java.lang.Class.getMethods(Class.java:1615) at com.sun.beans.finder.MethodFinder$1.create(MethodFinder.java:54) at com.sun.beans.finder.MethodFinder$1.create(MethodFinder.java:49) at com.sun.beans.util.Cache.get(Cache.java:126) at com.sun.beans.finder.MethodFinder.findMethod(MethodFinder.java:81) at java.beans.Statement.getMethod(Statement.java:357) at java.beans.Statement.invokeInternal(Statement.java:261) at java.beans.Statement.access$000(Statement.java:58) at java.beans.Statement$2.run(Statement.java:185) at java.security.AccessController.doPrivileged(Native Method) at java.beans.Statement.invoke(Statement.java:182) at java.beans.Expression.getValue(Expression.java:155) at com.sun.beans.decoder.ObjectElementHandler.getValueObject(ObjectElementHandler.java:166) at com.sun.beans.decoder.NewElementHandler.getValueObject(NewElementHandler.java:123) at com.sun.beans.decoder.ElementHandler.endElement(ElementHandler.java:169) at com.sun.beans.decoder.DocumentHandler.endElement(DocumentHandler.java:318) at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.endElement(AbstractSAXParser.java:609) at com.sun.org.apache.xerces.internal.parsers.AbstractXMLDocumentParser.emptyElement(AbstractXMLDocumentParser.java:183) at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanStartElement(XMLDocumentFragmentScannerImpl.java:1339) at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:2784) at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:602) at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:505) at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:842) at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:771) at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:141) at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1213) at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:643) at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl.parse(SAXParserImpl.java:327) at com.sun.beans.decoder.DocumentHandler$1.run(DocumentHandler.java:375) at com.sun.beans.decoder.DocumentHandler$1.run(DocumentHandler.java:372) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74) at com.sun.beans.decoder.DocumentHandler.parse(DocumentHandler.java:372) at java.beans.XMLDecoder$1.run(XMLDecoder.java:201) at java.beans.XMLDecoder$1.run(XMLDecoder.java:199) at java.security.AccessController.doPrivileged(Native Method) at java.beans.XMLDecoder.parsingComplete(XMLDecoder.java:199) at java.beans.XMLDecoder.readObject(XMLDecoder.java:250) at com.install4j.runtime.installer.config.AbstractBeanConfig$2.call(AbstractBeanConfig.java:54) at com.install4j.runtime.installer.config.AbstractBeanConfig$2.call(AbstractBeanConfig.java:51) at com.install4j.runtime.installer.frontend.GUIHelper$4.run(GUIHelper.java:727) at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:301) at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758) at java.awt.EventQueue.access$500(EventQueue.java:97) at java.awt.EventQueue$3.run(EventQueue.java:709) at java.awt.EventQueue$3.run(EventQueue.java:703) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74) at java.awt.EventQueue.dispatchEvent(EventQueue.java:728) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:205) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93) at java.awt.EventDispatchThread.run(EventDispatchThread.java:82) System properties: java.runtime.name=Java(TM) SE Runtime Environment exe4j.moduleName=/Volumes/SoapUI/SoapUI 5.5.0 Installer.app sun.boot.library.path=/private/var/folders/6z/4n2z0fzd57l8ncs0w9nbmdrcvwkmbw/T/4BF99B08-63F9-4CE7-919C-6BBE7109FAC7-65996-00007356D538D315/jre.bundle/Contents/Home/jre/lib java.vm.version=25.181-b13 i4j.jreBundle=/var/folders/6z/4n2z0fzd57l8ncs0w9nbmdrcvwkmbw/T/4BF99B08-63F9-4CE7-919C-6BBE7109FAC7-65996-00007356D538D315/jre.bundle gopherProxySet=false java.vm.vendor=Oracle Corporation java.vendor.url=http://java.oracle.com/ path.separator=: java.vm.name=Java HotSpot(TM) 64-Bit Server VM file.encoding.pkg=sun.io user.country=NL sun.java.launcher=SUN_STANDARD sun.os.patch.level=unknown install4j.exeDir=/Volumes/SoapUI/ java.vm.specification.name=Java Virtual Machine Specification user.dir=/Volumes/SoapUI/SoapUI 5.5.0 Installer.app/Contents/Resources/app java.runtime.version=1.8.0_181-b13 i4j.ownBundlePath=/Volumes/SoapUI/SoapUI 5.5.0 Installer.app java.awt.graphicsenv=sun.awt.CGraphicsEnvironment java.endorsed.dirs=/private/var/folders/6z/4n2z0fzd57l8ncs0w9nbmdrcvwkmbw/T/4BF99B08-63F9-4CE7-919C-6BBE7109FAC7-65996-00007356D538D315/jre.bundle/Contents/Home/jre/lib/endorsed os.arch=x86_64 java.io.tmpdir=/var/folders/6z/4n2z0fzd57l8ncs0w9nbmdrcvwkmbw/T/ line.separator= java.vm.specification.vendor=Oracle Corporation os.name=Mac OS X sun.java2d.noddraw=true sun.jnu.encoding=UTF-8 javax.xml.parsers.SAXParserFactory=com.sun.org.apache.xerces.internal.jaxp.SAXParserFactoryImpl java.library.path=/Users/patwarym/Library/Java/Extensions:/Library/Java/Extensions:/Network/Library/Java/Extensions:/System/Library/Java/Extensions:/usr/lib/java:. sun.awt.enableExtraMouseButtons=true java.specification.name=Java Platform API Specification java.class.version=52.0 sun.management.compiler=HotSpot 64-Bit Tiered Compilers os.version=10.13.6 user.home=/Users/patwarym user.timezone=Europe/Amsterdam java.awt.printerjob=sun.lwawt.macosx.CPrinterJob file.encoding=UTF-8 java.specification.version=1.8 java.class.path=/Volumes/SoapUI/SoapUI 5.5.0 Installer.app/Contents/Resources/app/i4jruntime.jar user.name=patwarym java.vm.specification.version=1.8 sun.java.command=com.install4j.runtime.launcher.MacLauncher java.home=/private/var/folders/6z/4n2z0fzd57l8ncs0w9nbmdrcvwkmbw/T/4BF99B08-63F9-4CE7-919C-6BBE7109FAC7-65996-00007356D538D315/jre.bundle/Contents/Home/jre sun.arch.data.model=64 user.language=en java.specification.vendor=Oracle Corporation awt.toolkit=sun.lwawt.macosx.LWCToolkit java.vm.info=mixed mode java.version=1.8.0_181 java.ext.dirs=/Users/patwarym/Library/Java/Extensions:/private/var/folders/6z/4n2z0fzd57l8ncs0w9nbmdrcvwkmbw/T/4BF99B08-63F9-4CE7-919C-6BBE7109FAC7-65996-00007356D538D315/jre.bundle/Contents/Home/jre/lib/ext:/Library/Java/Extensions:/Network/Library/Java/Extensions:/System/Library/Java/Extensions:/usr/lib/java sun.boot.class.path=/private/var/folders/6z/4n2z0fzd57l8ncs0w9nbmdrcvwkmbw/T/4BF99B08-63F9-4CE7-919C-6BBE7109FAC7-65996-00007356D538D315/jre.bundle/Contents/Home/jre/lib/resources.jar:/private/var/folders/6z/4n2z0fzd57l8ncs0w9nbmdrcvwkmbw/T/4BF99B08-63F9-4CE7-919C-6BBE7109FAC7-65996-00007356D538D315/jre.bundle/Contents/Home/jre/lib/rt.jar:/private/var/folders/6z/4n2z0fzd57l8ncs0w9nbmdrcvwkmbw/T/4BF99B08-63F9-4CE7-919C-6BBE7109FAC7-65996-00007356D538D315/jre.bundle/Contents/Home/jre/lib/sunrsasign.jar:/private/var/folders/6z/4n2z0fzd57l8ncs0w9nbmdrcvwkmbw/T/4BF99B08-63F9-4CE7-919C-6BBE7109FAC7-65996-00007356D538D315/jre.bundle/Contents/Home/jre/lib/jsse.jar:/private/var/folders/6z/4n2z0fzd57l8ncs0w9nbmdrcvwkmbw/T/4BF99B08-63F9-4CE7-919C-6BBE7109FAC7-65996-00007356D538D315/jre.bundle/Contents/Home/jre/lib/jce.jar:/private/var/folders/6z/4n2z0fzd57l8ncs0w9nbmdrcvwkmbw/T/4BF99B08-63F9-4CE7-919C-6BBE7109FAC7-65996-00007356D538D315/jre.bundle/Contents/Home/jre/lib/charsets.jar:/private/var/folders/6z/4n2z0fzd57l8ncs0w9nbmdrcvwkmbw/T/4BF99B08-63F9-4CE7-919C-6BBE7109FAC7-65996-00007356D538D315/jre.bundle/Contents/Home/jre/lib/jfr.jar:/private/var/folders/6z/4n2z0fzd57l8ncs0w9nbmdrcvwkmbw/T/4BF99B08-63F9-4CE7-919C-6BBE7109FAC7-65996-00007356D538D315/jre.bundle/Contents/Home/jre/classes install4j.appDir=/Volumes/SoapUI/SoapUI 5.5.0 Installer.app/Contents/Resources/ i4j.tarFile=/Volumes/SoapUI/SoapUI 5.5.0 Installer.app/Contents/Resources/app/jre.tar.gz java.vendor=Oracle Corporation file.separator=/ java.vendor.url.bug=http://bugreport.sun.com/bugreport/ sun.font.fontmanager=sun.font.CFontManager sun.io.unicode.encoding=UnicodeBig sun.cpu.endian=little install4j.systemLanguage=en sun.cpu.isalist= Log file has been attached with this post. Any help will be highly appreciated.