Error Deploying BPM on Spring Boot Application

Hello, I have a problem Deploying my BPMN process to a Spring Boot application, could you help me? I searched for the error and still do not know what is happening.

my bpmn:
blacklist.bpmn (8.4 KB)

java.lang.RuntimeException: org.camunda.bpm.engine.ProcessEngineException: ENGINE-08043 Exception while performing ‘Deployment of Process Application demoApplication’ => 'Deployment of process archive ‘null’: ENGINE-09005 Could not parse BPMN process. Errors:

  • One of the attributes ‘class’, ‘delegateExpression’, ‘type’, or ‘expression’ is mandatory on serviceTask. | blacklist.bpmn | line 34 | column 62

my code:
`public void startCamunda(PID pid) {
Map variables = new HashMap<>();
String myMessage = new String (pid.getBody());

    try {

        variables.put("cnpjCliente", "04688977000102");
        ProcessInstance instance = runtimeService.startProcessInstanceByKey("blacklist", variables);

    } catch (Exception e) {


Problem solved.
Sorry, I forgot the dependency on camunda-connect in the pom :grinning:.