Add support for custom osu-stable install path lookup

[Stoxmel]

As the title says, that is the only message I get, when clicking on import beatmaps.
Yes, I have osu!stable version installed. And sorry if there was already a post about this, but I did not find one.

Taken from the database.log:

15.01.2018 05:31:12: Failed executing DbCommand (11ms) [Parameters=[], CommandType='Text', CommandTimeout='10']
15.01.2018 05:31:12: SELECT MetadataID FROM BeatmapSetInfo LIMIT 1
15.01.2018 05:31:12: Performing migration from sqlite-net to EF...
15.01.2018 05:31:12: Failed executing DbCommand (0ms) [Parameters=[], CommandType='Text', CommandTimeout='10']
15.01.2018 05:31:12: INSERT INTO RulesetInfo SELECT ID, Available, InstantiationInfo, Name FROM RulesetInfo_Old
15.01.2018 05:31:12: Migration failed! We'll be starting with a fresh database.
15.01.2018 05:31:12: Microsoft.Data.Sqlite.SqliteException (0x80004005): SQLite Error 1: 'table RulesetInfo has 5 columns but 4 values were supplied'.
15.01.2018 05:31:12: bei Microsoft.Data.Sqlite.SqliteException.ThrowExceptionForRC(Int32 rc, sqlite3 db)
15.01.2018 05:31:12: bei Microsoft.Data.Sqlite.SqliteCommand.ExecuteReader(CommandBehavior behavior)
15.01.2018 05:31:12: bei Microsoft.Data.Sqlite.SqliteCommand.ExecuteNonQuery()
15.01.2018 05:31:12: bei Microsoft.EntityFrameworkCore.Storage.Internal.RelationalCommand.Execute(IRelationalConnection connection, DbCommandMethod executeMethod, IReadOnlyDictionary2 parameterValues) 15.01.2018 05:31:12: bei Microsoft.EntityFrameworkCore.Storage.Internal.RelationalCommand.ExecuteNonQuery(IRelationalConnection connection, IReadOnlyDictionary2 parameterValues)
15.01.2018 05:31:12: bei Microsoft.EntityFrameworkCore.RelationalDatabaseFacadeExtensions.ExecuteSqlCommand(DatabaseFacade databaseFacade, RawSqlString sql, IEnumerable`1 parameters)
15.01.2018 05:31:12: bei Microsoft.EntityFrameworkCore.RelationalDatabaseFacadeExtensions.ExecuteSqlCommand(DatabaseFacade databaseFacade, RawSqlString sql, Object[] parameters)
15.01.2018 05:31:12: bei osu.Game.Database.OsuDbContext.migrateFromSqliteNet()
15.01.2018 05:31:12: Database purged successfully.
15.01.2018 05:31:12: Failed executing DbCommand (2ms) [Parameters=[], CommandType='Text', CommandTimeout='10']
15.01.2018 05:31:12: SELECT MetadataID FROM BeatmapSetInfo LIMIT 1
15.01.2018 05:31:12: Failed executing DbCommand (0ms) [Parameters=[], CommandType='Text', CommandTimeout='10']
15.01.2018 05:31:12: SELECT OnlineBeatmapSetId FROM BeatmapMetadata LIMIT 1

can attach the log, too, if that would be more helpful.

[Aergwyn]

Can you show the runtime log too? That may contain a bit more info about what happened hopefully.

[Stoxmel]

runtime.log

attached the log!

[Aergwyn]

Was by any chance your previous lazer version really old before you updated? Failing migration to EF looks weird. I'd delete the database (look in %APPDATA%/osu or with ingame settings open osu folder button) and then try again and see if it still happens.

[Stoxmel]

I just installed osu!lazer, I tried to delete the database, but I still get the same error message

[peppy]

The failure is an expected failure (it's an exception on purpose).

[Stoxmel]

Why is that an expected failure? Is there still a way?

[peppy]

You can implement custom path support for stable lookups, or wait until it's implemented.

[Stoxmel]

So actually editing the source code itself?

[peppy]

osu!lazer is currently in early stages of development and is not yet ready for end users. We encourage contributions or patience.

[Stoxmel]

Well, I think I have to wait then, but thanks for the response!

[peppy]

I'll leave this issue open with a new name, since it doesn't exist yet. Probably only needs to be added for windows, using a registry lookup to find the most recent osu! install path.

[peppy]

#11603