I am getting a generic error while creating a business model. And logs are saying this,
ERROR it.eng.qbe.utility.CustomizedFunctionsReader.getJSONCustomFunctionsVariable:58 - Error in reading KNOWAGE.CUSTOMIZED_DATABASE_FUNCTIONS config value and transforming it into custom functions
java.security.NoSuchAlgorithmException: Error constructing implementation (algorithm: Default, provider: SunJSSE, class: sun.security.ssl.SSLContextImpl$DefaultSSLContext)
at java.security.Provider$Service.newInstance(Unknown Source)
at sun.security.jca.GetInstance.getInstance(Unknown Source)
at sun.security.jca.GetInstance.getInstance(Unknown Source)
at javax.net.ssl.SSLContext.getInstance(Unknown Source)
at javax.net.ssl.SSLContext.getDefault(Unknown Source)
at it.eng.spagobi.utilities.engines.rest.SimpleRestClient.executeService(SimpleRestClient.java:201)
at it.eng.spagobi.utilities.engines.rest.SimpleRestClient.executeGetService(SimpleRestClient.java:99)
at it.eng.qbe.utility.ConfigReader.readCustom(ConfigReader.java:54)
at it.eng.qbe.utility.CustomizedFunctionsReader.getJSONCustomFunctionsVariable(CustomizedFunctionsReader.java:44)
at it.eng.knowage.meta.service.MetaService.setProfileDialectThreadLocal(MetaService.java:1693)
at it.eng.knowage.meta.service.MetaService.buildModel(MetaService.java:673)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:140)
at org.jboss.resteasy.core.ResourceMethodInvoker.invokeOnTarget(ResourceMethodInvoker.java:294)
at org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:248)
at org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:235)
at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:398)
at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:205)
at org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:228)
at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:56)
at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:51)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:409)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1044)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:607)
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:315)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Caused by: java.io.IOException: DerInputStream.getLength(): lengthTag=109, too big.
at sun.security.util.DerInputStream.getLength(Unknown Source)
at sun.security.util.DerValue.init(Unknown Source)
at sun.security.util.DerValue.<init>(Unknown Source)
at sun.security.util.DerValue.<init>(Unknown Source)
at sun.security.pkcs12.PKCS12KeyStore.engineLoad(Unknown Source)
at java.security.KeyStore.load(Unknown Source)
at sun.security.ssl.TrustManagerFactoryImpl.getCacertsKeyStore(Unknown Source)
at sun.security.ssl.SSLContextImpl$DefaultManagersHolder.getTrustManagers(Unknown Source)
at sun.security.ssl.SSLContextImpl$DefaultManagersHolder.<clinit>(Unknown Source)
at sun.security.ssl.SSLContextImpl$DefaultSSLContext.<init>(Unknown Source)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
at java.lang.reflect.Constructor.newInstance(Unknown Source)
... 44 more
05 Dec 2018 16:28:28,598 ERROR it.eng.knowage.meta.generator.utils.Compiler.compile:125 - Cannot find Java System compiler during compilation of jpa classes, check if JDK is correctly installed.
05 Dec 2018 16:28:28,599 ERROR it.eng.knowage.meta.service.MetaService.buildModel:751 - Error during metamodel generation : java.lang.NullPointerException
Please help.
