Apigee migration tool - 'exportDevs' fails

[#1]

I'm trying to use the migration tool to migrate proxies from apigee trial version to apigee pro. I'm using apigee migrate tool at https://github.com/apigeecs/apigee-migrate-tool.

Following is the Config.js used for migration(please ignore the import section for now as I'm trying to test out the export feature first. Also, userId and passwd are replaced with dummy data);

module.exports = {
	from: {
		version: '1',
		url: 'https://api.enterprise.apigee.com',
		userid: 'xyz@xyz.com',
		passwd: 'xxx',
		org: 'orgName',
		env: 'prod'
	},
	to: {
		version: '1',
		url: 'http://localhost:48080',
		userid: 'test@apigee.com',
		passwd: 'test',
		org: 'test',
		env: 'test'
	}
} ;

I get following error while migration. It stops at exportDevs task.

Loading "mkdir.js" tasks...OK
+ mkdir

Registering "tasks" tasks.

Loading "app.js" tasks...OK + deleteApps, exportApps, importApps Loading "csv.js" tasks...OK + readCSVApps, readCSVDevs Loading "dev.js" tasks...OK + deleteDevs, exportDevs, importDevs Loading "key.js" tasks...OK + deleteKeys, importKeys Loading "kvm_env.js" tasks...OK + deleteEnvKVM, exportEnvKVM, importEnvKVM Loading "kvm_org.js" tasks...OK + deleteOrgKVM, exportOrgKVM, importOrgKVM Loading "kvm_proxy.js" tasks...OK + deleteProxyKVM, exportProxyKVM, importProxyKVM Loading "product.js" tasks...OK + deleteProducts, exportProducts, importProducts Loading "proxy.js" tasks...OK + deleteProxies, deployProxies, exportProxies, importProxies, undeployProxies Loading "Gruntfile.js" tasks...OK + default, deleteAll, exportAll, importAll, warn

Running tasks: exportAll

Running "exportAll" task

Running "exportDevs" task getting developers...https://api.enterprise.apigee.com>> null