fsprojects / fsprojects/Paket

Method not found: 'System.String SQLitePCL.raw.sqlite3_errstr(Int32)

Open
#3,632 10 comments 0 reactions 0 assignees View on GitHub

Nobody has claimed this yet.

bug needs investigation
Dominant language
F#
Stars
2.1k
Forks
528
Avg merge
1d 12m
Merged PRs (30d)
54

Description

Description

When use entityframework core with sqlite there is some issue with paket, it generates wrong dependency so when I run the program it throws exception " Method not found: 'System.String SQLitePCL.raw.sqlite3_errstr(Int32)".

Repro steps

I create a repository to reproduce: https://github.com/albertwoo/PaketIssue

  1. Project "UseNuget" is just a console project with a dependency to "Microsoft.EntityFrameworkCore.Sqlite". It works as expected.
  2. Project "UsePaket" is powered by paket, actually it is just the copy of project "UseNuget", I just use command "paket convert-from-nuget". I can build it but if I use "dotnet run". The exception happens:
    Unhandled Exception: System.MissingMethodException: Method not found: 'System.String SQLitePCL.raw.sqlite3_errstr(Int32)'. at Microsoft.Data.Sqlite.SqliteException.ThrowExceptionForRC(Int32 rc, sqlite3 db) at Microsoft.Data.Sqlite.SqliteConnection.Open() at Microsoft.EntityFrameworkCore.Storage.RelationalConnection.OpenDbConnection(Boolean errorsExpected) at Microsoft.EntityFrameworkCore.Storage.RelationalConnection.Open(Boolean errorsExpected) at Microsoft.EntityFrameworkCore.Sqlite.Storage.Internal.SqliteRelationalConnection.Open(Boolean errorsExpected) at Microsoft.EntityFrameworkCore.Sqlite.Storage.Internal.SqliteDatabaseCreator.Exists() at Microsoft.EntityFrameworkCore.Storage.RelationalDatabaseCreator.EnsureCreated() at Microsoft.EntityFrameworkCore.Infrastructure.DatabaseFacade.EnsureCreated() at Program.main(String[] argv) in D:\CodeBase\Playground\PaketIssue\UsePaket\Program.fs:line 20

Contributor guide

No contributing guide indexed for this repository

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start with the linked PaketIssue repository and compare the UsePaket and UseNuget projects after running paket convert-from-nuget. Reproduce the dotnet run failure and inspect how the converted project resolves the SQLite dependencies. Done means the Paket-based project runs without the SQLitePCL.raw.sqlite3_errstr missing-method exception.

Written by the indexing model from the issue text.

Assessment

Tech stack
fsharp, sqlite
Domain
build-system, tooling
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
28/100

Get new issues in your inbox

A short digest of beginner-friendly GitHub issues.