Registered a name, got that approved by store team (3 letters long) and then tried to push all architectures in a loop. First one "failed" (but actually succeeded). $ for f in dog_v0.1.0_*.snap; do snapcraft push $f --release=candidate; done DEPRECATED: The 'push' set of commands have been replaced with 'upload'. See http://snapcraft.io/docs/deprecation-notices/dn11 for more information. Preparing to upload 'dog_v0.1.0_amd64.snap'. After uploading, the resulting snap revision will be released to 'candidate' when it passes the Snap Store review. Install the review-tools from the Snap Store for enhanced checks before uploading this snap. Pushing 'dog_v0.1.0_amd64.snap' [=================================================================================================================================================================================================] 100% Processing...| Ready to release! Revision 1 of 'dog' created. Sorry, an error occurred in Snapcraft: No revision information for 1 We would appreciate it if you anonymously reported this issue. No other data than the traceback and the version of snapcraft in use will be sent. Would you like to send this error data? (Yes/No/Always/View) [no]: v Traceback (most recent call last): File "/snap/snapcraft/5737/bin/snapcraft", line 33, in <module> sys.exit(load_entry_point('snapcraft==4.4.1', 'console_scripts', 'snapcraft')()) File "/snap/snapcraft/5737/lib/python3.6/site-packages/click/core.py", line 829, in __call__ return self.main(*args, **kwargs) File "/snap/snapcraft/5737/lib/python3.6/site-packages/click/core.py", line 782, in main rv = self.invoke(ctx) File "/snap/snapcraft/5737/lib/python3.6/site-packages/click/core.py", line 1259, in invoke return _process_result(sub_ctx.command.invoke(sub_ctx)) File "/snap/snapcraft/5737/lib/python3.6/site-packages/click/core.py", line 1066, in invoke return ctx.invoke(self.callback, **ctx.params) File "/snap/snapcraft/5737/lib/python3.6/site-packages/click/core.py", line 610, in invoke return callback(*args, **kwargs) File "/snap/snapcraft/5737/lib/python3.6/site-packages/snapcraft/cli/store.py", line 198, in upload snap_revision File "/snap/snapcraft/5737/lib/python3.6/site-packages/snapcraft/storeapi/v2/channel_map.py", line 332, in get_revision raise ValueError(f"No revision information for {revision_number!r}") ValueError: No revision information for 1 We would appreciate it if you anonymously reported this issue. No other data than the traceback and the version of snapcraft in use will be sent. Would you like to send this error data? (Yes/No/Always/View) [no]: y Thank you, sent.