Java eclipse活动中的BPMN错误

我正在尝试使用ActivitiEclipseBPMNDesigner5.9创建一个简单的HelloWorld应用程序。我在eclipse中创建了一个activiti项目，并将check.bpmn图添加到src/main/resources文件夹，将my.java添加到src/test/java，将activiti.cfg.xml文件添加到src/test/resources文件夹。应用程序只是假设向控制台显示警报“Hello”，但我似乎无法让它这样做。下面是我用来运行应用程序的所有文件。我不知道我遗漏了什么。我已经安装了ActivitiEclipseBPMN2.0设计器

更新：

我添加了jar文件

错误：

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

POM.xml：

错误

无效的转义序列（有效的是\b\t\n\f\r\“\”\）

告诉您您的字符串无效

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

应该逃脱

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

错误

无效的转义序列（有效的是\b\t\n\f\r\“\”\）

告诉您您的字符串无效

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

应该逃脱

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

---

检查项目结构中的maven依赖项。检查

activiti引擎-{activiti version}.jar是否可用。

检查项目结构中的maven依赖项。检查

activiti引擎-{activiti version}.jar

是否可用。

您必须将project转换为maven project。之后，您将在项目和类路径中看到“Maven依赖项”

若要转换，请尝试项目名称->上下文菜单->配置->转换为Maven项目上的右键

---

您必须将project转换为maven project。之后，您将在项目和类路径中看到“Maven依赖项”

若要转换，请尝试项目名称->上下文菜单->配置->转换为Maven项目上的右键

---

您已经将这些文件添加到POM.xml中，检查是否加载了这些文件。如果没有，请右键单击project>maven>update project…，更新maven依赖项，选择您的项目并单击“确定”。eclipse中没有project>maven>update project选项。。。对不起，我是maven和activiti的新手，所以请指导我该怎么做。？？我已经包括了jar文件，因为我在eclipse中没有maven选项。。所以我添加了必需的罐子。然后，你需要告诉maven这件事。此处-按照此操作在POM.xml中提供一个系统范围，并给出jar的位置。您已经将这些添加到POM.xml中，检查这些是否已加载。如果没有，请右键单击project>maven>update project…，更新maven依赖项，选择您的项目并单击“确定”。eclipse中没有project>maven>update project选项。。。对不起，我是maven和activiti的新手，所以请指导我该怎么做。？？我已经包括了jar文件，因为我在eclipse中没有maven选项。。所以我添加了必需的罐子。然后，你需要告诉maven这件事。这里-按照这个步骤在POM.xml中提供一个系统范围，并给出jar的位置。

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