[idea 2020.1.1] Unable to connect to Sourcery executable: org.eclipse.lsp4j.jsonrpc.JsonRpcException: java.io.IOException: Stream closed

[Bryant-Yang]

Issue description or question

open a flask python project, after some indexing of the ide, the event log keep popping this message:

11:36 Unable to connect to Sourcery executable: org.eclipse.lsp4j.jsonrpc.JsonRpcException: java.io.IOException: Stream closed

11:37 Unable to connect to Sourcery executable

11:38 Unable to connect to Sourcery executable
...

The first message tell a jsonrpc exception, then others take place on every minute.

Sourcery Version

0.3.5

Code editor or IDE name and version

Idea 2020.1.1 with python plugin

OS name and version

OSX 10.15.4

[Bryant-Yang]

I tried to delete the .idea folder in project, and reopen the project, the issue becomes as following:

Unable to connect to Sourcery executable
(sqlite3.OperationalError) table refactoring has no column named vcs
[SQL:
INSERT INTO refactoring
(plugin, plugin_version, version_number, status, max_iterations,
vcs, remote_url, module_path, scope, source_hash, proposals_hash,
source_cost, refactored_cost, created_at, updated_at)
VALUES (?, ?, ?, ?,
?, ?, ?, ?,
?, ?, ?, ?,
?, ?, ?)
]
[parameters: ('IU-201.7223.91', '0.3.5', '0.6.8', 'UNCHANGED', 100, 'git', '...', '...', '...', 761330681220497371, 0, 0.5268593508060684, 0.5268593508060684, datetime.datetime(2020, 5, 14, 4, 10, 39, 970235, tzinfo=datetime.timezone.utc), datetime.datetime(2020, 5, 14, 4, 10, 39, 970235, tzinfo=datetime.timezone.utc))]
(Background on this error at: http://sqlalche.me... (show balloon)

[Hellebore]

Thanks for the report, and apologies for the issue.

On mac we have a config file that we store in ~/Library/Application Support/sourcery, and it looks like the update to 0.3.5 has gone wrong in some cases and corrupted it.

Could you try deleting the contents of that directory and restarting pycharm?

[Bryant-Yang]

@Hellebore Thanks, works fine after deleting ~/Library/Application Support/sourcery/sourcery.db

[Hellebore]

Cool. We'll be releasing an update shortly that stops it happening again as well.