"NoSuchMethodError" when using Remote Java KIE API with BPM Suite 6
Issue
When using remote KIE API following this chapter 13.6. Remote Java API in BPMS 6 development guide, I setup my pom.xml
like below:
<properties>
<jbpm.version>6.0.2-redhat-6</jbpm.version>
</properties>
<repositories>
<repository>
<id>redhat-techpreview-all-repository</id>
<name>Red Hat Tech Preview repository (all)</name>
<url>http://maven.repository.redhat.com/techpreview/all/</url>
<layout>default</layout>
<releases>
<enabled>true</enabled>
<updatePolicy>never</updatePolicy>
</releases>
<snapshots>
<enabled>false</enabled>
<updatePolicy>never</updatePolicy>
</snapshots>
</repository>
</repositories>
<dependencies>
<dependency>
<groupId>org.jbpm</groupId>
<artifactId>jbpm-test</artifactId>
<version>${jbpm.version}</version>
</dependency>
<dependency>
<groupId>org.kie</groupId>
<artifactId>kie-ci</artifactId>
<version>${jbpm.version}</version>
</dependency>
<dependency>
<groupId>org.kie.remote</groupId>
<artifactId>kie-services-client</artifactId>
<version>${jbpm.version}</version>
</dependency>
</dependencies>
And my source code looks like this:
String deploymentId = "org.kie.example:project1:1.0.0";
URL baseUrl = new URL("http://localhost:8080/business-central/");
String username = "user";
String password = "password";
RemoteRuntimeEngineFactory restSessionFactory = new RemoteRestRuntimeFactory(deploymentId, baseUrl, username, password);
RemoteRuntimeEngine engine = restSessionFactory.newRuntimeEngine();
KieSession ksession = engine.getKieSession();
ksession.startProcess("com.sample.bpmn.hello");
......
I can compile this but when I try to run the testing, it gives me NoSuchMethodError
:
Exception in thread "main" java.lang.NoSuchMethodError: org.apache.http.auth.AuthState.update(Lorg/apache/http/auth/AuthScheme;Lorg/apache/http/auth/Credentials;)V
at org.kie.services.client.api.command.RemoteConfiguration$PreemptiveAuth.process(RemoteConfiguration.java:439)
at org.apache.http.protocol.ImmutableHttpProcessor.process(ImmutableHttpProcessor.java:109)
at org.apache.http.protocol.HttpRequestExecutor.preProcess(HttpRequestExecutor.java:176)
at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:462)
at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:820)
at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:754)
at org.jboss.resteasy.client.core.executors.ApacheHttpClient4Executor.execute(ApacheHttpClient4Executor.java:182)
at org.jboss.resteasy.core.interception.ClientExecutionContextImpl.proceed(ClientExecutionContextImpl.java:39)
at org.jboss.resteasy.plugins.interceptors.encoding.AcceptEncodingGZIPInterceptor.execute(AcceptEncodingGZIPInterceptor.java:40)
at org.jboss.resteasy.core.interception.ClientExecutionContextImpl.proceed(ClientExecutionContextImpl.java:45)
at org.jboss.resteasy.client.ClientRequest.execute(ClientRequest.java:443)
at org.jboss.resteasy.client.ClientRequest.httpMethod(ClientRequest.java:677)
at org.jboss.resteasy.client.ClientRequest.post(ClientRequest.java:566)
at org.jboss.resteasy.client.ClientRequest.post(ClientRequest.java:571)
at org.kie.services.client.api.command.AbstractRemoteCommandObject.executeRestCommand(AbstractRemoteCommandObject.java:330)
at org.kie.services.client.api.command.AbstractRemoteCommandObject.execute(AbstractRemoteCommandObject.java:116)
at org.drools.core.command.impl.CommandBasedStatefulKnowledgeSession.startProcess(CommandBasedStatefulKnowledgeSession.java:232)
at org.drools.core.command.impl.CommandBasedStatefulKnowledgeSession.startProcess(CommandBasedStatefulKnowledgeSession.java:223)
......
Environment
- Red Hat JBoss BPM Suite (BPMS)
- 6.0.x
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