Liferay 7.2 Adding *FinderImpl in service layer generate the issue.Liferay 7.2 Adding *FinderImpl in service layer generate the issue.https://liferay.dev/en/c/message_boards/find_thread?p_l_id=119785333&threadId=1178258552024-03-29T13:00:01Z2024-03-29T13:00:01ZLiferay 7.2 Adding *FinderImpl in service layer generate the issue.Mayursinh Vaghelahttps://liferay.dev/en/c/message_boards/find_message?p_l_id=119785333&messageId=1178258542019-11-19T11:11:01Z2019-11-19T11:11:01ZOnce i add finderImpl class with appropriate extension and implantation then i run the liferay service builder. it generates require classes.<br />but when i call the any service using *localServiceUtil or Using *localServiceImpl in portlet it throws nullPointerException for each call to any service.<br />But when i remove *finderImpl it's work fine and i am able to call any service.<br /><br />Added class definition.<br />public class FooFinderImpl extends FooFinderBaseImpl implements FooFinder {<br />}<br /><br />service.xml configurations<br /><service-builder dependency-injector="ds" package-path="com.foo"><br /> <namespace>FOO</namespace><br /><br />Exception : java.lang.NullPointerException<br /> at com.puma.tag.service.xxxxLocalServiceUtil.createWorkOrder(xxxxxxLocalServiceUtil.java:64)<br /> at com.puma.tag.application.controller.xxxxxxController.getAlxxxxxxWithSubmittedStatus(xxxxxxController.java:58)<br /> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)<br /> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)<br /> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)<br /> at java.lang.reflect.Method.invoke(Method.java:498)<br /> at org.apache.cxf.service.invoker.AbstractInvoker.performInvocation(AbstractInvoker.java:179)<br /> at org.apache.cxf.service.invoker.AbstractInvoker.invoke(AbstractInvoker.java:96)<br /> at org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:192)<br /> at org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:103)<br /> at org.apache.cxf.interceptor.ServiceInvokerInterceptor$1.run(ServiceInvokerInterceptor.java:59)<br /> at org.apache.cxf.interceptor.ServiceInvokerInterceptor.handleMessage(ServiceInvokerInterceptor.java:96)<br /> at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:308)<br /> at org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:121)<br /> at org.apache.cxf.transport.http.AbstractHTTPDestination.invoke(AbstractHTTPDestination.java:267)<br /> at org.apache.cxf.transport.servlet.ServletController.invokeDestination(ServletController.java:234)<br /> at org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:208)<br /> at org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:160)<br /> at org.apache.cxf.transport.servlet.CXFNonSpringServlet.invoke(CXFNonSpringServlet.java:216)<br /> at org.apache.cxf.transport.servlet.AbstractHTTPServlet.handleRequest(AbstractHTTPServlet.java:301)<br /> at org.apache.cxf.transport.servlet.AbstractHTTPServlet.doGet(AbstractHTTPServlet.java:225)<br /> at javax.servlet.http.HttpServlet.service(HttpServlet.jav