swift repl on windows 11 not work #61062

liudonghua123 · 2022-09-13T01:24:19Z

Describe the bug
I downloaded and installed the latest swift. But when I followed the docs on https://www.swift.org/getting-started/#on-windows-1, it crashed.

Steps To Reproduce
Steps to reproduce the behavior:

Download and install swift-5.7 on windows 11
Execute set SWIFTFLAGS=-sdk %SDKROOT% -I %SDKROOT%/usr/lib/swift -L %SDKROOT%/usr/lib/swift/windows
Execute swift repl -target x86_64-unknown-windows-msvc %SWIFTFLAGS%

Expected behavior
swift repl works as expected.

Screenshots

Environment (please fill out the following information)

OS: Microsoft Windows [Version 10.0.22000.856]
Xcode Version/Tag/Branch: N.A.

Additional context

shell logs

C:\Users\Liu.D.H>swift --version
compnerd.org Swift version 5.7 (swift-5.7-RELEASE)
Target: x86_64-unknown-windows-msvc

C:\Users\Liu.D.H>where swift
C:\Library\Developer\Toolchains\unknown-Asserts-development.xctoolchain\usr\bin\swift.exe

C:\Users\Liu.D.H>swift

Welcome to Swift!

Subcommands:

  swift build      Build Swift packages
  swift package    Create and work on packages
  swift run        Run a program from a package
  swift test       Run package tests
  swift repl       Experiment with Swift code interactively

  Use `swift --help` for descriptions of available options and flags.

  Use `swift help <subcommand>` for more information about a subcommand.


C:\Users\Liu.D.H>echo %errorlevel%
0

C:\Users\Liu.D.H>set SWIFTFLAGS=-sdk %SDKROOT% -I %SDKROOT%/usr/lib/swift -L %SDKROOT%/usr/lib/swift/windows

C:\Users\Liu.D.H>ver

Microsoft Windows [Version 10.0.22000.856]

C:\Users\Liu.D.H>swift repl -target x86_64-unknown-windows-msvc %SWIFTFLAGS%
Welcome to compnerd.org Swift version 5.7 (swift-5.7-RELEASE).
Type :help for assistance.
1> 1+2
Assertion failed: false && "called into swift language runtime stub", file D:\a\1\s\llvm-project\lldb\source\Plugins\LanguageRuntime\Swift\SwiftLanguageRuntime.cpp, line 392
PLEASE submit a bug report to https://bugs.llvm.org/ and include the crash backtrace.
 #0 0x00007ff71b784bd5 (C:\Library\Developer\Toolchains\unknown-Asserts-development.xctoolchain\usr\bin\lldb.exe+0x24bd5)
 #1 0x00007ffdefb5cd84 (C:\Windows\System32\ucrtbase.dll+0x7cd84)
 #2 0x00007ffdefb5dd61 (C:\Windows\System32\ucrtbase.dll+0x7dd61)
 #3 0x00007ffdefb5f7ea (C:\Windows\System32\ucrtbase.dll+0x7f7ea)
 #4 0x00007ffdefb5f6e1 (C:\Windows\System32\ucrtbase.dll+0x7f6e1)
 #5 0x00007ffdefb5f981 (C:\Windows\System32\ucrtbase.dll+0x7f981)
 #6 0x00007ffd53ce1039 PyInit__lldb (C:\Library\Developer\Toolchains\unknown-Asserts-development.xctoolchain\usr\bin\liblldb.dll+0x6d1039)
 #7 0x00007ffd58ef8f54 PyInit__lldb (C:\Library\Developer\Toolchains\unknown-Asserts-development.xctoolchain\usr\bin\liblldb.dll+0x58e8f54)
 #8 0x00007ffd58efe9cb PyInit__lldb (C:\Library\Developer\Toolchains\unknown-Asserts-development.xctoolchain\usr\bin\liblldb.dll+0x58ee9cb)
 #9 0x00007ffd58efbf7a PyInit__lldb (C:\Library\Developer\Toolchains\unknown-Asserts-development.xctoolchain\usr\bin\liblldb.dll+0x58ebf7a)
#10 0x00007ffd58ef63cb PyInit__lldb (C:\Library\Developer\Toolchains\unknown-Asserts-development.xctoolchain\usr\bin\liblldb.dll+0x58e63cb)
#11 0x00007ffd539f6bfc PyInit__lldb (C:\Library\Developer\Toolchains\unknown-Asserts-development.xctoolchain\usr\bin\liblldb.dll+0x3e6bfc)
#12 0x00007ffd53a05852 PyInit__lldb (C:\Library\Developer\Toolchains\unknown-Asserts-development.xctoolchain\usr\bin\liblldb.dll+0x3f5852)
#13 0x00007ffd539d3246 PyInit__lldb (C:\Library\Developer\Toolchains\unknown-Asserts-development.xctoolchain\usr\bin\liblldb.dll+0x3c3246)
#14 0x00007ffd5397e67a PyInit__lldb (C:\Library\Developer\Toolchains\unknown-Asserts-development.xctoolchain\usr\bin\liblldb.dll+0x36e67a)
#15 0x00007ffd5397c53e PyInit__lldb (C:\Library\Developer\Toolchains\unknown-Asserts-development.xctoolchain\usr\bin\liblldb.dll+0x36c53e)
#16 0x00007ffdefb06c0c (C:\Windows\System32\ucrtbase.dll+0x26c0c)
#17 0x00007ffdf07454e0 (C:\Windows\System32\KERNEL32.DLL+0x154e0)
#18 0x00007ffdf1e8485b (C:\Windows\SYSTEM32\ntdll.dll+0x485b)

C:\Users\Liu.D.H>echo %errorlevel%
-2147483645

C:\Users\Liu.D.H>

The text was updated successfully, but these errors were encountered:

liudonghua123 · 2022-09-13T02:13:24Z

Since I could not find the %ProgramFiles(x86)%\Microsoft Visual Studio\Shared\Python37_64 after I installed Python37_64 in Visual Studio Installer, maybe the location is changed as https://docs.microsoft.com/en-us/visualstudio/python/installing-python-support-in-visual-studio?view=vs-2019#install-locations, So I installed the official Python37_64. But it's the same error.

C:\Users\Liu.D.H>set PATH=C:\Users\Liu.D.H\AppData\Local\Programs\Python\Python37;%PATH%

C:\Users\Liu.D.H>where python
C:\Users\Liu.D.H\AppData\Local\Programs\Python\Python37\python.exe
C:\Users\Liu.D.H\AppData\Local\Programs\Python\Python310\python.exe
C:\Users\Liu.D.H\AppData\Local\Programs\Python\Python38\python.exe
C:\Users\Liu.D.H\AppData\Local\Microsoft\WindowsApps\python.exe
C:\msys64\mingw64\bin\python.exe

C:\Users\Liu.D.H>swift repl -target x86_64-unknown-windows-msvc %SWIFTFLAGS%
Welcome to compnerd.org Swift version 5.7 (swift-5.7-RELEASE).
Type :help for assistance.
1> 1+2
Assertion failed: false && "called into swift language runtime stub", file D:\a\1\s\llvm-project\lldb\source\Plugins\LanguageRuntime\Swift\SwiftLanguageRuntime.cpp, line 392
PLEASE submit a bug report to https://bugs.llvm.org/ and include the crash backtrace.
 #0 0x00007ff7d8a14bd5 (C:\Library\Developer\Toolchains\unknown-Asserts-development.xctoolchain\usr\bin\lldb.exe+0x24bd5)
 #1 0x00007ffdefb5cd84 (C:\Windows\System32\ucrtbase.dll+0x7cd84)
 #2 0x00007ffdefb5dd61 (C:\Windows\System32\ucrtbase.dll+0x7dd61)
 #3 0x00007ffdefb5f7ea (C:\Windows\System32\ucrtbase.dll+0x7f7ea)
 #4 0x00007ffdefb5f6e1 (C:\Windows\System32\ucrtbase.dll+0x7f6e1)
 #5 0x00007ffdefb5f981 (C:\Windows\System32\ucrtbase.dll+0x7f981)
 #6 0x00007ffd54b61039 PyInit__lldb (C:\Library\Developer\Toolchains\unknown-Asserts-development.xctoolchain\usr\bin\liblldb.dll+0x6d1039)
 #7 0x00007ffd59d78f54 PyInit__lldb (C:\Library\Developer\Toolchains\unknown-Asserts-development.xctoolchain\usr\bin\liblldb.dll+0x58e8f54)
 #8 0x00007ffd59d7e9cb PyInit__lldb (C:\Library\Developer\Toolchains\unknown-Asserts-development.xctoolchain\usr\bin\liblldb.dll+0x58ee9cb)
 #9 0x00007ffd59d7bf7a PyInit__lldb (C:\Library\Developer\Toolchains\unknown-Asserts-development.xctoolchain\usr\bin\liblldb.dll+0x58ebf7a)
#10 0x00007ffd59d763cb PyInit__lldb (C:\Library\Developer\Toolchains\unknown-Asserts-development.xctoolchain\usr\bin\liblldb.dll+0x58e63cb)
#11 0x00007ffd54876bfc PyInit__lldb (C:\Library\Developer\Toolchains\unknown-Asserts-development.xctoolchain\usr\bin\liblldb.dll+0x3e6bfc)
#12 0x00007ffd54885852 PyInit__lldb (C:\Library\Developer\Toolchains\unknown-Asserts-development.xctoolchain\usr\bin\liblldb.dll+0x3f5852)
#13 0x00007ffd54853246 PyInit__lldb (C:\Library\Developer\Toolchains\unknown-Asserts-development.xctoolchain\usr\bin\liblldb.dll+0x3c3246)
#14 0x00007ffd547fe67a PyInit__lldb (C:\Library\Developer\Toolchains\unknown-Asserts-development.xctoolchain\usr\bin\liblldb.dll+0x36e67a)
#15 0x00007ffd547fc53e PyInit__lldb (C:\Library\Developer\Toolchains\unknown-Asserts-development.xctoolchain\usr\bin\liblldb.dll+0x36c53e)
#16 0x00007ffdefb06c0c (C:\Windows\System32\ucrtbase.dll+0x26c0c)
#17 0x00007ffdf07454e0 (C:\Windows\System32\KERNEL32.DLL+0x154e0)
#18 0x00007ffdf1e8485b (C:\Windows\SYSTEM32\ntdll.dll+0x485b)

C:\Users\Liu.D.H>

Microtribute · 2022-09-13T17:54:40Z

I have the same issue. Could not get the Swift toolchain working in Windows 11.

stevapple · 2022-09-13T19:46:45Z

@Microtribute The toolchain should work well on both Windows 10 and 11. (In fact the toolchain was built against Windows 11 SDK) If anything but REPL was broken, feel free to file a new issue.

The REPL seems broken on Windows — both Windows 10 and 11, VS 2019 and 2022. Ideally after Swift 5.7 a single swift repl is enough for bringing it up, but any evaluation will crash.

Microtribute · 2022-09-13T19:54:55Z

@stevapple Thank you. Indeed. REPL doesn't work.

honzaskypala · 2022-09-20T10:15:17Z

Little success. This is not a true solution, but a workaround that makes swift repl partially work on my Windows PC. Assuming Swift is installed on its default paths:

if SDKROOT environment variable not set, then set it to C:\Library\Developer\Platforms\Windows.platform\Developer\SDKs\Windows.sdk
(just once in your Windows system environment variables)
instead of running swift repl, you run
lldb "--repl=-sdk %SDKROOT% -target x86_64-unknown-windows-msvc"
(you can make this as a swiftrepl.cmd file and put it into a folder on your path)
as first command you enter
:expr (void*)LoadLibraryA("C:/Program Files/swift/runtime-development/usr/bin/swiftCore.dll")

This makes the Swift basic stuff start to work.

lldb "--repl=-sdk %SDKROOT% -target x86_64-unknown-windows-msvc"
Welcome to compnerd.org Swift version 5.7 (swift-5.7-RELEASE).
Type :help for assistance.
1> :expr (void*)LoadLibraryA("C:/Program Files/swift/runtime-development/usr/bin/swiftCore.dll")
(void *) $0 = 0x00007ffa2a090000
1> 1+2
$R0: Int = 3
2> let str="test"
str: String = "test"
3> str.uppercased()
$R3: String = "TEST"

Anyway, something is still not working:

4> print("test")
5>

(print does not print anything)

liudonghua123 · 2022-09-22T01:33:12Z

Little success. This is not a true solution, but a workaround that makes swift repl partially work on my Windows PC. Assuming Swift is installed on its default paths:

if SDKROOT environment variable not set, then set it to C:\Library\Developer\Platforms\Windows.platform\Developer\SDKs\Windows.sdk
(just once in your Windows system environment variables)

instead of running swift repl, you run
lldb "--repl=-sdk %SDKROOT% -target x86_64-unknown-windows-msvc"
(you can make this as a swiftrepl.cmd file and put it into a folder on your path)

as first command you enter
:expr (void*)LoadLibraryA("C:/Program Files/swift/runtime-development/usr/bin/swiftCore.dll")

This makes the Swift basic stuff start to work.
lldb "--repl=-sdk %SDKROOT% -target x86_64-unknown-windows-msvc"
Welcome to compnerd.org Swift version 5.7 (swift-5.7-RELEASE).
Type :help for assistance.
1> :expr (void*)LoadLibraryA("C:/Program Files/swift/runtime-development/usr/bin/swiftCore.dll")
(void *) $0 = 0x00007ffa2a090000
1> 1+2
$R0: Int = 3
2> let str="test"
str: String = "test"
3> str.uppercased()
$R3: String = "TEST"
Anyway, something is still not working:
4> print("test")
5>
(print does not print anything)

This works for me. But why this works?

bmaciag · 2022-10-04T20:04:50Z

@Microtribute The toolchain should work well on both Windows 10 and 11. (In fact the toolchain was built against Windows 11 SDK) If anything but REPL was broken, feel free to file a new issue.

The REPL seems broken on Windows — both Windows 10 and 11, VS 2019 and 2022. Ideally after Swift 5.7 a single swift repl is enough for bringing it up, but any evaluation will crash.

Any idea when this will be fixed?

AlightYoung · 2022-10-25T09:28:02Z

Same issue.

kiagenwa · 2022-11-17T03:17:43Z

same issue, but on Windows 10.

elhe26 · 2022-12-14T20:07:51Z

same issue on windows 10.

Edit:
I'm also getting <unknown>:0: error: could not load the swift standard library when running swift hello.swift.

compnerd · 2022-12-21T19:34:49Z

This works for me. But why this works?

Because it is working around the LLDB issue that is currently the cause of this problem. The library search path is not honoured when loading the libraries, and the failure to load the library is silently ignored resulting in undefined references in the JIT'ed environment. The issue here is within LLDB and needs to be resolved.

Wahid7852 · 2023-01-05T17:33:36Z

Same issue here

GERMANOCARELLA · 2023-01-20T16:51:02Z

Hi,
I have same issue. Wich are dll libraries must be loaded?

lethal233 · 2023-03-02T23:12:08Z

Hi there, I have the exact same issue.

christianfo · 2023-03-27T18:54:28Z

Same issue for me.

compnerd · 2023-03-28T15:13:39Z

Duplicate of #56026

compnerd · 2023-04-15T18:05:01Z

Unfortunately, GH does not transfer the subscribers when an issue is marked as duplicate. Just leaving a note here for those that are interested in this that I could use a bit of help with testing (I believe that this should be usable now with a recent snapshot). There are instructions for testing in #56026.

liudonghua123 added the bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. label Sep 13, 2022

AnthonyLatsis added REPL Windows Platform: Windows platform support swift 5.7 labels Jan 20, 2023

compnerd closed this as not planned Won't fix, can't repro, duplicate, stale Mar 28, 2023

compnerd marked this as a duplicate of #56026 Mar 28, 2023

Provide feedback

Saved searches

Use saved searches to filter your results more quickly

swift repl on windows 11 not work #61062

swift repl on windows 11 not work #61062

liudonghua123 commented Sep 13, 2022

liudonghua123 commented Sep 13, 2022

Microtribute commented Sep 13, 2022

stevapple commented Sep 13, 2022 •

edited

Loading

Microtribute commented Sep 13, 2022

honzaskypala commented Sep 20, 2022 •

edited

Loading

liudonghua123 commented Sep 22, 2022

bmaciag commented Oct 4, 2022

AlightYoung commented Oct 25, 2022

kiagenwa commented Nov 17, 2022

elhe26 commented Dec 14, 2022 •

edited

Loading

compnerd commented Dec 21, 2022

Wahid7852 commented Jan 5, 2023

GERMANOCARELLA commented Jan 20, 2023

lethal233 commented Mar 2, 2023

christianfo commented Mar 27, 2023

compnerd commented Mar 28, 2023 •

edited

Loading

compnerd commented Apr 15, 2023

swift repl on windows 11 not work #61062

swift repl on windows 11 not work #61062

Comments

liudonghua123 commented Sep 13, 2022

liudonghua123 commented Sep 13, 2022

Microtribute commented Sep 13, 2022

stevapple commented Sep 13, 2022 • edited Loading

Microtribute commented Sep 13, 2022

honzaskypala commented Sep 20, 2022 • edited Loading

liudonghua123 commented Sep 22, 2022

bmaciag commented Oct 4, 2022

AlightYoung commented Oct 25, 2022

kiagenwa commented Nov 17, 2022

elhe26 commented Dec 14, 2022 • edited Loading

compnerd commented Dec 21, 2022

Wahid7852 commented Jan 5, 2023

GERMANOCARELLA commented Jan 20, 2023

lethal233 commented Mar 2, 2023

christianfo commented Mar 27, 2023

compnerd commented Mar 28, 2023 • edited Loading

compnerd commented Apr 15, 2023

stevapple commented Sep 13, 2022 •

edited

Loading

honzaskypala commented Sep 20, 2022 •

edited

Loading

elhe26 commented Dec 14, 2022 •

edited

Loading

compnerd commented Mar 28, 2023 •

edited

Loading