ngbonita cors bonita angularjs angular

ngBonita CORS issue

I have two tomcat instances running. One has bonita server running and on the other i have my grails application. I am trying to use ngBonita - Angularjs api for the client. I am running into CORS issue. I setup tomcat for CORS and also set up headers to allow all. I have little success but still seeing issues. any help ? on chrome console i see the following messages

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