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Troubleshooting Deployment

Invalid UOS precision

Error 3050003: eosio_assert_message assertion failure
Error Details:
assertion failure with message: must buy ram with core token

Make sure UOS is specified with exactly 8 decimals as in buyram page.

Docker container start issues

You may get a port allocated

docker: Error response from daemon: driver failed programming external connectivity on endpoint ultra (2da26f7837141bd89470ce839b24c5ce9784376c7bdf8ffdcbaa6e93495773cf): Bind for failed: port is already allocated.

Consider stoppping a process listening to that port or reassigning a mapping to a different port on your host machine, i.e -p 9876:1234

You can also change your workdir (output directory) with -v. Refer to docker documentation.

Vscode extension docker unavailable

If you get docker unavailable error message make sure you have disconnected from docker container by clicking on the bottom-left corner.

For any further assistance don't hestitate to contract the team on discord.