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Web and WebWorks Development

New Contributor
Posts: 2
Registered: ‎05-20-2011
My Device: Playbook
My Carrier: Mobilink

Incorrect AVA Format : BlackBerry WebWorks SDK


I am trying to sign my webworks application in SDK 2.0.4 and following steps from



When i execute following command


blackberry-keytool -genkeypair -keystore -torepass xxxxx -dname "My Company Name" -alias author


I get the following error


keytool error : java.io.IOExceotion: Incorrect AVA format


as you can see in the screenshot



I have no idea what does it means, it would be nice if someone can help.