eclipse activitiのBPMNエラー

Question

Activiti eclipse BPMN Designer 5.9を使用して簡単なHello worldアプリケーションを作成しようとしています。私はEclipseでactivitiプロジェクトを作って、check.bpmnダイアグラムをsrc/main/resourcesフォルダに、私の.javaをsrc/test/javaに、activiti.cfg.xmlファイルをsrc/test/resourcesフォルダに追加しました。アプリケーションはちょうどコンソールに警告 "Hello"を表示すると仮定していますが、私はこれを行うようには思えません。アプリケーションを実行するために使用しているすべてのファイルがある場合は、以下のようにします。私は何が足りないのかわかりません。私はActiviti Eclipse BPMN 2.0デザイナーをインストールしました。

UPDATE：

私が追加したjarファイル

エラー：

のpom.xml：

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"> 
    <modelVersion>4.0.0</modelVersion> 
    <groupId>org.activiti.examples</groupId> 
    <artifactId>activiti-examples</artifactId> 
    <version>1.0-SNAPSHOT</version> 
    <packaging>jar</packaging> 
    <name>BPMN 2.0 with Activiti - Examples</name> 
    <properties> 
    <activiti-version>5.8</activiti-version> 
    </properties> 
    <dependencies> 
    <dependency> 
     <groupId>org.activiti</groupId> 
     <artifactId>activiti-engine</artifactId> 
     <version>${activiti-version}</version> 
    </dependency> 
    <dependency> 
     <groupId>org.activiti</groupId> 
     <artifactId>activiti-spring</artifactId> 
     <version>${activiti-version}</version> 
    </dependency> 
    <dependency> 
     <groupId>org.codehaus.groovy</groupId> 
     <artifactId>groovy</artifactId> 
     <version>1.7.5</version> 
    </dependency> 
    <dependency> 
     <groupId>com.h2database</groupId> 
     <artifactId>h2</artifactId> 
     <version>1.2.132</version> 
    </dependency> 
    <dependency> 
     <groupId>junit</groupId> 
     <artifactId>junit</artifactId> 
     <version>4.8.1</version> 
    </dependency> 
    </dependencies> 
    <repositories> 
    <repository> 
     <id>Activiti</id> 
     <url>http://maven.alfresco.com/nexus/content/repositories/activiti</url> 
     </repository> 
    </repositories> 
    <build> 
    <plugins> 
     <plugin> 
     <groupId>org.apache.maven.plugins</groupId> 
     <artifactId>maven-compiler-plugin</artifactId> 
      <version>2.3.2</version> 
     <configuration> 
      <source>1.6</source> 
      <target>1.6</target> 
      </configuration> 
     </plugin> 
     <plugin> 
     <groupId>org.apache.maven.plugins</groupId> 
     <artifactId>maven-eclipse-plugin</artifactId> 
     <inherited>true</inherited> 
     <configuration> 
      <classpathContainers> 
       <classpathContainer>org.eclipse.jdt.USER_LIBRARY/Activiti Designer Extensions</classpathContainer> 
      </classpathContainers> 
      </configuration> 
     </plugin> 
    </plugins> 
    </build> 
</project> 

Check.bpmn：

<?xml version="1.0" encoding="UTF-8"?> 
<definitions xmlns="http://www.omg.org/spec/BPMN/20100524/MODEL" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:activiti="http://activiti.org/bpmn" xmlns:bpmndi="http://www.omg.org/spec/BPMN/20100524/DI" xmlns:omgdc="http://www.omg.org/spec/DD/20100524/DC" xmlns:omgdi="http://www.omg.org/spec/DD/20100524/DI" typeLanguage="http://www.w3.org/2001/XMLSchema" expressionLanguage="http://www.w3.org/1999/XPath" targetNamespace="http://www.activiti.org/test"> 
    <process id="process1" name="process1"> 
    <startEvent id="startevent1" name="Start"></startEvent> 
    <scriptTask id="scripttask1" name="Script Task" scriptFormat="javascript"> 
     <script><![CDATA[alert("hello");]]></script> 
    </scriptTask> 
    <sequenceFlow id="flow1" name="" sourceRef="startevent1" targetRef="scripttask1"></sequenceFlow> 
    <endEvent id="endevent1" name="End"></endEvent> 
    <sequenceFlow id="flow2" name="" sourceRef="scripttask1" targetRef="endevent1"></sequenceFlow> 
    </process> 
    <bpmndi:BPMNDiagram id="BPMNDiagram_process1"> 
    <bpmndi:BPMNPlane bpmnElement="process1" id="BPMNPlane_process1"> 
     <bpmndi:BPMNShape bpmnElement="startevent1" id="BPMNShape_startevent1"> 
     <omgdc:Bounds height="35" width="35" x="200" y="160"></omgdc:Bounds> 
     </bpmndi:BPMNShape> 
     <bpmndi:BPMNShape bpmnElement="scripttask1" id="BPMNShape_scripttask1"> 
     <omgdc:Bounds height="55" width="105" x="280" y="150"></omgdc:Bounds> 
     </bpmndi:BPMNShape> 
     <bpmndi:BPMNShape bpmnElement="endevent1" id="BPMNShape_endevent1"> 
     <omgdc:Bounds height="35" width="35" x="440" y="160"></omgdc:Bounds> 
     </bpmndi:BPMNShape> 
     <bpmndi:BPMNEdge bpmnElement="flow1" id="BPMNEdge_flow1"> 
     <omgdi:waypoint x="235" y="177"></omgdi:waypoint> 
     <omgdi:waypoint x="280" y="177"></omgdi:waypoint> 
     </bpmndi:BPMNEdge> 
     <bpmndi:BPMNEdge bpmnElement="flow2" id="BPMNEdge_flow2"> 
     <omgdi:waypoint x="385" y="177"></omgdi:waypoint> 
     <omgdi:waypoint x="440" y="177"></omgdi:waypoint> 
     </bpmndi:BPMNEdge> 
    </bpmndi:BPMNPlane> 
    </bpmndi:BPMNDiagram> 
</definitions> 

ProcessTestProcess1.java

package org.activiti.designer.test; 

import static org.junit.Assert.*; 

import java.util.HashMap; 
import java.util.Map; 
import java.io.FileInputStream; 

import org.activiti.engine.RepositoryService; 
import org.activiti.engine.RuntimeService; 
import org.activiti.engine.runtime.ProcessInstance; 
import org.activiti.engine.test.ActivitiRule; 
import org.junit.Rule; 
import org.junit.Test; 

public class ProcessTestProcess1 { 

    private String filename = "C:\Users\User\workspace\Proj\src\main\resources\diagrams\Check.bpmn"; 

    @Rule 
    public ActivitiRule activitiRule = new ActivitiRule(); 

    @Test 
    public void startProcess() throws Exception { 
     RepositoryService repositoryService = activitiRule.getRepositoryService(); 
     repositoryService.createDeployment().addInputStream("process1.bpmn20.xml", 
       new FileInputStream(filename)).deploy(); 
     RuntimeService runtimeService = activitiRule.getRuntimeService(); 
     Map<String, Object> variableMap = new HashMap<String, Object>(); 
     variableMap.put("name", "Activiti"); 
     ProcessInstance processInstance = runtimeService.startProcessInstanceByKey("process1", variableMap); 
     assertNotNull(processInstance.getId()); 
     System.out.println("id " + processInstance.getId() + " " 
       + processInstance.getProcessDefinitionId()); 
    } 
} 

エラー：

Description Resource Path Location Type 
The import org.activiti.engine cannot be resolved ProcessTestProcess1.java /Proj/src/test/java/org/activiti/designer/test line 9 Java Problem 
The import org.activiti.engine cannot be resolved ProcessTestProcess1.java /Proj/src/test/java/org/activiti/designer/test line 10 Java Problem 
The import org.activiti.engine cannot be resolved ProcessTestProcess1.java /Proj/src/test/java/org/activiti/designer/test line 11 Java Problem 
The import org.activiti.engine cannot be resolved ProcessTestProcess1.java /Proj/src/test/java/org/activiti/designer/test line 12 Java Problem 
The import org.activiti cannot be resolved Main.java /helloworld/src/main/java line 1 Java Problem 
The import org.activiti cannot be resolved Main.java /helloworld/src/main/java line 2 Java Problem 
The import org.activiti cannot be resolved Main.java /helloworld/src/main/java line 3 Java Problem 
RuntimeService cannot be resolved to a type ProcessTestProcess1.java /Proj/src/test/java/org/activiti/designer/test line 28 Java Problem 
RepositoryService cannot be resolved to a type ProcessTestProcess1.java /Proj/src/test/java/org/activiti/designer/test line 25 Java Problem 
ProcessService cannot be resolved to a type Main.java /helloworld/src/main/java line 13 Java Problem 
ProcessInstance cannot be resolved to a type ProcessTestProcess1.java /Proj/src/test/java/org/activiti/designer/test line 31 Java Problem 
ProcessEngine cannot be resolved to a type Main.java /helloworld/src/main/java line 10 Java Problem 
Invalid escape sequence (valid ones are \b \t \n \f \r \" \' \\) ProcessTestProcess1.java /Proj/src/test/java/org/activiti/designer/test line 18 Java Problem 
DbProcessEngineBuilder cannot be resolved to a type Main.java /helloworld/src/main/java line 10 Java Problem 
ActivitiRule cannot be resolved to a type ProcessTestProcess1.java /Proj/src/test/java/org/activiti/designer/test line 21 Java Problem 
ActivitiRule cannot be resolved to a type ProcessTestProcess1.java /Proj/src/test/java/org/activiti/designer/test line 21 Java Problem 
ActivitiRule cannot be resolved to a type ProcessTestProcess1.java /Proj/src/test/java/org/activiti/designer/test line 25 Java Problem 
ActivitiRule cannot be resolved to a type ProcessTestProcess1.java /Proj/src/test/java/org/activiti/designer/test line 28 Java Problem 

Answer 1

エラー

Invalid escape sequence (valid ones are \b \t \n \f \r \" \' \)

は、あなたの文字列が無効であるかを示します。

private String filename = "C:\Users\User\workspace\Proj\src\main\resources\diagrams\Check.bpmn"; 

はあなたのプロジェクト構造で

private String filename = "C:\\Users\\User etc..."; 

Answer 2

チェックMavenの依存関係をエスケープする必要があります。 activiti-engine-{activiti-version}.jarが利用可能かどうかをチェックしてください。

Answer 3

プロジェクトをmavenプロジェクトに変換する必要があります。その後、プロジェクトとクラスパスに "Maven Dependencies"が表示されます。

プロジェクト名 - >コンテキストメニュー - >設定 - > Mavenプロジェクトに変換するには、右ボタンをクリックして変換してください。