java.lang.ClassNotFoundException: org.eevolution.model.LiberoValidator
at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:506)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:422)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:410)
at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:107)
at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:169)
at org.compiere.model.ModelValidationEngine.loadValidatorClass(ModelValidationEngine.java:163)
at org.compiere.model.ModelValidationEngine.<init>(ModelValidationEngine.java:104)
at org.compiere.model.ModelValidationEngine.get(ModelValidationEngine.java:75)
at org.compiere.Adempiere.startupEnvironment(Adempiere.java:526)
at org.compiere.Adempiere.startup(Adempiere.java:503)
at org.compiere.util.WebEnv.initWeb(WebEnv.java:170)
at org.compiere.util.WebEnv.initWeb(WebEnv.java:129)
at org.compiere.web.AdempiereMonitor.init(AdempiereMonitor.java:1007)
As a temporary measure in order to create a clean installer in future I brought an old script that disable the validator.
We can enable it again when integrated the jar files as packages.