[Android Course][English][Theme][Error] - "INSTALL_FAILED_SHARED_USER_INCOMPATIBLE" RESOLUTION

"INSTALL_FAILED_SHARED_USER_INCOMPATIBLE" Error.

1. Cause: Application across without the same Sign, 'User ID' is caused by sharing.
'sharedUserId' Application, such as a different 'User ID' is to be shared. Such as 'User ID' to share, you can share data with each other and the 'Process' will be able to share it. Application must be signed by the same Certificate can share a User ID.

2. RESOLUTION: the 'Certificate' to the 'Sign' will be resolved when.

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