How do I unlock the app engine database when localhost runs?

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Right now I get a blank page when localhost runs, but the deployed app is fine. The logs show the "database is locked". How do I "unlock" the database for localhost?

4 Answers

So with your command to start the server which should be start_in_shell.sh -f -p 8xxx -a 8xxx

do include a -s flag after the -f as below:

start_in_shell.sh -f -s -p 8xxx -a 8xxx

Sometimes some unanticipated error somewhere causes this issue. Remember to keep only one of the instances with this flag(-s) and others should be started as you do usually.

This should make it work.

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