I’m using Bonita BPM Community Edition v.7.0 In my process, I made a service task and it has a connector. I used Groovy 2.4 connector to call external Restful service.
This restful service url return the response as { “RestResponse” : { “messages” : [ “More webservices are available at http://www.groupkt.com/post/f2129b88/services.htm”, “Total [249] records found.” ], “result” : [ { “name” : “Afghanistan”, “alpha2_code” : “AF”, “alpha3_code” : “AFG” }, { “name” : “Åland Islands”, “alpha2_code” : “AX”, “alpha3_code” : “ALA” }, { “name” : “Albania”, “alpha2_code” : “AL”, “alpha3_code” : “ALB” }, { “name” : “Algeria”, “alpha2_code” : “DZ”, “alpha3_code” : “DZA” } }}
When I test at the Edit expression window using ‘Evaluate’ button, it works well.BUT… when I test using ‘Test’ button, it prints as follows.
java.lang.reflect.InvocationTargetException org.bonitasoft.engine.bpm.connector.ConnectorExecutionException: USERNAME=install | org.bonitasoft.engine.core.connector.exception.SConnectorException: org.bonitasoft.engine.connector.exception.SConnectorException: java.util.concurrent.ExecutionException: org.bonitasoft.engine.connector.exception.SConnectorValidationException: org.bonitasoft.engine.connector.ConnectorValidationException: Error validating connector org.bonitasoft.connectors.scripting.GroovyScriptConnector: The script is null.
My script is as follows,
`
@Grab(group='org.codehaus.groovy.modules.http-builder', module='http-builder', version='0.7' )
import groovyx.net.http.RESTClient
//import groovy.json.JsonSlurper
//import groovy.json.JsonOutput
def client = new RESTClient( 'http://services.groupkt.com' )
def resp = client.get( path : '/country/get/all' ) // ACME boomerang
assert resp.status == 200 // HTTP response code; 404 means not found, etc.
def value= resp.getData()
def value1 = value.RestResponse.result
return value1[0].name`
Result : Afghanistan
while test it, Why it shows that error? Any one please help me out from this issue,