Client REST Nullpointer exception w wersji skompilowanej

0

Hej,

Kiedy uruchamiam program przez RUN w IDE wszystko działa OK. Natomiast kiedy dam install przez Maven i następnie uruchomie program przez dwuklik, podczas komunikacji z REST API otrzymuje błąd. Co zauwazylam to client w ogole nie odbija sie od rest API

ava.lang.NullPointerException
    at org.apache.cxf.jaxrs.client.AbstractClient.setupOutInterceptorChain(AbstractClient.java:887)
    at org.apache.cxf.jaxrs.client.AbstractClient.createMessage(AbstractClient.java:958)
    at org.apache.cxf.jaxrs.client.WebClient.finalizeMessage(WebClient.java:1118)
    at org.apache.cxf.jaxrs.client.WebClient.doChainedInvocation(WebClient.java:1091)
    at org.apache.cxf.jaxrs.client.WebClient.doInvoke(WebClient.java:894)
    at org.apache.cxf.jaxrs.client.WebClient.doInvoke(WebClient.java:865)
    at org.apache.cxf.jaxrs.client.WebClient.invoke(WebClient.java:428)
    at org.apache.cxf.jaxrs.client.WebClient$SyncInvokerImpl.method(WebClient.java:1631)
    at org.apache.cxf.jaxrs.client.WebClient$SyncInvokerImpl.method(WebClient.java:1626)
    at org.apache.cxf.jaxrs.client.WebClient$SyncInvokerImpl.post(WebClient.java:1566)
    at org.apache.cxf.jaxrs.client.spec.InvocationBuilderImpl.post(InvocationBuilderImpl.java:145)
    at gentree.client.desktop.service.implementation.ConnectionService.doPost(ConnectionService.java:177)
    at gentree.client.desktop.service.implementation.ConnectionService.login(ConnectionService.java:83)
    at gentree.client.desktop.service.RestConnectionService.login(RestConnectionService.java:64)
    at gentree.client.desktop.controllers.screen.PaneLogonController.login(PaneLogonController.java:55)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at sun.reflect.misc.Trampoline.invoke(MethodUtil.java:71)
    at sun.reflect.GeneratedMethodAccessor1.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at sun.reflect.misc.MethodUtil.invoke(MethodUtil.java:275)
    at javafx.fxml.FXMLLoader$MethodHandler.invoke(FXMLLoader.java:1771)
    at javafx.fxml.FXMLLoader$ControllerMethodEventHandler.handle(FXMLLoader.java:1657)
    at com.sun.javafx.event.CompositeEventHandler.dispatchBubblingEvent(CompositeEventHandler.java:86)
    at com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(EventHandlerManager.java:238)
    at com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(EventHandlerManager.java:191)
    at com.sun.javafx.event.CompositeEventDispatcher.dispatchBubblingEvent(CompositeEventDispatcher.java:59)
    at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:58)
    at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114)
    at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56)
    at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114)
    at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56)
    at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114)
    at com.sun.javafx.event.EventUtil.fireEventImpl(EventUtil.java:74)
    at com.sun.javafx.event.EventUtil.fireEvent(EventUtil.java:49)
    at javafx.event.Event.fireEvent(Event.java:198)
    at javafx.scene.Node.fireEvent(Node.java:8413)
    at javafx.scene.control.Button.fire(Button.java:185)
    at com.sun.javafx.scene.control.behavior.ButtonBehavior.mouseReleased(ButtonBehavior.java:182)
    at com.sun.javafx.scene.control.skin.BehaviorSkinBase$1.handle(BehaviorSkinBase.java:96)
    at com.sun.javafx.scene.control.skin.BehaviorSkinBase$1.handle(BehaviorSkinBase.java:89)
    at com.sun.javafx.event.CompositeEventHandler$NormalEventHandlerRecord.handleBubblingEvent(CompositeEventHandler.java:218)
    at com.sun.javafx.event.CompositeEventHandler.dispatchBubblingEvent(CompositeEventHandler.java:80)
    at com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(EventHandlerManager.java:238)
    at com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(EventHandlerManager.java:191)
    at com.sun.javafx.event.CompositeEventDispatcher.dispatchBubblingEvent(CompositeEventDispatcher.java:59)
    at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:58)
    at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114)
    at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56)
    at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114)
    at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56)
    at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114)
    at com.sun.javafx.event.EventUtil.fireEventImpl(EventUtil.java:74)
    at com.sun.javafx.event.EventUtil.fireEvent(EventUtil.java:54)
    at javafx.event.Event.fireEvent(Event.java:198)
    at javafx.scene.Scene$MouseHandler.process(Scene.java:3757)
    at javafx.scene.Scene$MouseHandler.access$1500(Scene.java:3485)
    at javafx.scene.Scene.impl_processMouseEvent(Scene.java:1762)
    at javafx.scene.Scene$ScenePeerListener.mouseEvent(Scene.java:2494)
    at com.sun.javafx.tk.quantum.GlassViewEventHandler$MouseEventNotification.run(GlassViewEventHandler.java:381)
    at com.sun.javafx.tk.quantum.GlassViewEventHandler$MouseEventNotification.run(GlassViewEventHandler.java:295)
    at java.security.AccessController.doPrivileged(Native Method)
    at com.sun.javafx.tk.quantum.GlassViewEventHandler.lambda$handleMouseEvent$353(GlassViewEventHandler.java:417)
    at com.sun.javafx.tk.quantum.QuantumToolkit.runWithoutRenderLock(QuantumToolkit.java:389)
    at com.sun.javafx.tk.quantum.GlassViewEventHandler.handleMouseEvent(GlassViewEventHandler.java:416)
    at com.sun.glass.ui.View.handleMouseEvent(View.java:555)
    at com.sun.glass.ui.View.notifyMouse(View.java:937)
00:56:01.982 ERROR g.c.d.s.i.ConnectionService              : null

Dependency :

        <dependency>
            <groupId>javax.ws.rs</groupId>
            <artifactId>javax.ws.rs-api</artifactId>
            <version>2.1-m03</version>
        </dependency>
        <dependency>
            <groupId>org.glassfish.jersey.core</groupId>
            <artifactId>jersey-client</artifactId>
            <version>2.23.2</version>
        </dependency>
        <dependency>
            <groupId>org.glassfish.jersey.core</groupId>
            <artifactId>jersey-common</artifactId>
            <version>2.23.2</version>
        </dependency>
        <dependency>
            <groupId>com.fasterxml.jackson.jaxrs</groupId>
            <artifactId>jackson-jaxrs-providers</artifactId>
            <version>2.8.4</version>
            <type>pom</type>
        </dependency>
        <dependency>
            <groupId>org.glassfish.jersey.media</groupId>
            <artifactId>jersey-media-json-jackson</artifactId>
            <version>2.23.2</version>
        </dependency>
       <dependency>
            <groupId>org.apache.cxf</groupId>
            <artifactId>cxf-rt-rs-client</artifactId>
            <version>3.1.5</version>
        </dependency>
0

Najprosciej będzie zrobić remote debug do tej aplikacji i zobaczyć na czym leci ten NPE. W kodzie pewnie będzie od razu widać. Możesz też zerknąć po prostu w ten AbstractClient pod podaną linią i zobaczyć co tam jest.

0
Shalom napisał(a):

Najprosciej będzie zrobić remote debug do tej aplikacji i zobaczyć na czym leci ten NPE. W kodzie pewnie będzie od razu widać. Możesz też zerknąć po prostu w ten AbstractClient pod podaną linią i zobaczyć co tam jest.

Sprawdziłam debuggerem... Tu mam podane ze jest null i w jakims MedatadaMap.

public class UriBuilderImpl extends UriBuilder implements Cloneable {

    private String scheme;
    private String userInfo;
    private int port = -1;
    private String host;
    private List<PathSegment> paths = new ArrayList<PathSegment>();
    private boolean originalPathEmpty;
    private boolean leadingSlash;
    private String fragment;
    private String schemeSpecificPart; 
    private MultivaluedMap<String, String> query = new MetadataMap<String, String>();
    private MultivaluedMap<String, String> matrix = new MetadataMap<String, String>();

    private Map<String, Object> resolvedTemplates;
    private Map<String, Object> resolvedTemplatesPathEnc;
    private Map<String, Object> resolvedEncodedTemplates;

    /**

Tutaj wali nullami, ale widze ze ja do obiektu przesłalam prawidłową ścieżke


1:32:12.654 INFO  g.c.d.s.i.ConnectionService              : POST REQUEST
11:32:12.659 INFO  g.c.d.s.i.ConnectionService              : Server access path : [http://localhost:8080/owner/login]
11:32:12.660 INFO  g.c.d.s.i.ConnectionService              : ------------------------------------
11:32:12.660 INFO  g.c.d.s.i.ConnectionService              : Content : [{}]
0

Tu mam podane ze jest null

Nie pokazałaś ani linijki wykonywalnego kodu...

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