exception- groovy connector : script is null

Q&A
1

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,

2

Hi,

Not sure what the error is but in any case, there is a REST connector on the community: https://github.com/Bonitasoft-Community/bonita-connector-rest

You might want to take a look, that will probably be easier to use!

Cheers

3

A Tip on displaying CODE/LOGS correctly in Posts:

Do not use the Supplied Buttons above, for some reason they refuse to work correctly, and despite bringing it to Bonitasofts attention, it’s low priority.

To Show Code/Logs correctly use

< code >
your code/log
< /code >

removing the spaces to allow the showing of code/logs correctly as here:

your code/log

Thanks and regards
Seán