原文:http://supportforums.blackberry.com/t5/Testing-and-Deployment/Code-signing-request-failed-because-this-file-has-been/ta-p/798291
仅限于WebWorks, AIR 应用的问题解决。
Android应用签名也有这个问题,如何解决,还不清楚~~
This article applies to the following:
- BlackBerry® Tablet OS SDK for Adobe® AIR®
The following error is received when attempting to sign your application.
Code signing request failed because this file has been previously signed.
A specific version of a BlackBerry Tablet OS application can only be signed once. If you modify the application without incrementing its version and try to sign the application a second time you will receive this error. It is recommended to sign only the final iteration of a BlackBerry Tablet OS application that you plan to deploy.
Increment the version number and rebuild the BlackBerry Tablet OS application. Use the following steps to increment the version number.
Increment the version number and rebuild your application using the BlackBerry® WebWorks™ SDK for Tablet OS. Use the following steps to increment the version number.