"no such module 'Jay'" when running `swift build` about vapor

[czechboy0]

Hi @donut, which SwiftPM version are you using? Which snapshot? Can you try to build and run https://github.com/qutheory/vapor-example?

[donut]

@czechboy0 Latest development snapshot from February 25, 2016.

↪  swift --version                                                    0@16:08:10
Apple Swift version 3.0-dev (LLVM b361b0fc05, Clang 11493b0f62, Swift fc261045a5)
Target: x86_64-apple-macosx10.9

Here's my attempt at building vapor-example:

[I] ~/Dropbox/Projects/vapor-example (master)                                   
↪  swift build                                                        0@16:08:19
Linking App
ld: framework not found XCTest for architecture x86_64
<unknown>:0: error: build had 1 command failures
error: exit(1): /Library/Developer/Toolchains/swift-DEVELOPMENT-SNAPSHOT-2016-02-25-a.xctoolchain/usr/bin/swift-build-tool -f /Users/me/Dropbox/Projects/vapor-example/.build/debug.yaml default

[czechboy0]

Yeah you need to run the ./run script or upgrade to the newest Swift snapshot (there was an issue with accidentally linked tests). Please run ./run and let me know what that did.

[donut]

[I] ~/Dropbox/Projects/vapor-example (master)
↪  ./run                                                              0@16:43:10
Downloading dependencies...
Fixing SPM bug...
Building...
Running...
Visit http://localhost:8080
[2016-03-01 23:43:27 +0000] [INFO] Server has started on port 8080
[2016-03-01 23:43:34 +0000] [VERBOSE] Received Get request for /
[2016-03-01 23:43:34 +0000] [VERBOSE] Received Get request for /styles/app.css
[2016-03-01 23:43:34 +0000] [VERBOSE] Received Get request for /images/vapor-logo.png
[2016-03-01 23:43:34 +0000] [VERBOSE] Received Get request for /favicon.ico
[2016-03-01 23:43:34 +0000] [WARNING] Response had no 'Content-Type' header.
[2016-03-01 23:43:42 +0000] [VERBOSE] Received Get request for /json
[2016-03-01 23:43:43 +0000] [VERBOSE] Received Get request for /

[czechboy0]

All working then! 😊 How is your original project now? If this work then it should also work, the dependencies are the same (just Vapor).

[donut]

I cleared out the .build and Packages folders and tried again and got a new error:

[I] ~/Dropbox/Projects/My App/My App (master *+%)           
↪  swift build                                                        0@16:44:14
Cloning https://github.com/qutheory/vapor.git
Resolved version: 0.2.7
Cloning https://github.com/czechboy0/Jay.git
Resolved version: 0.3.5
error: InvalidLayout((extension in Transmute):PackageType.Package.InvalidLayoutType.InvalidLayout)

Thanks for the help with this, by the way.

[donut]

Maybe I should be building off of the Example project instead of just adding Vapor to my Package.swift file?

[czechboy0]

Hmm try that. And rebuild after every change to detect where things break. It's possible there's a bug in swiftpm or vapor, so it'd be great to get to the bottom of this.

[donut]

I'll do that tomorrow when I get into work.

[tanner0101]

While Swift 2.2 is still in beta, we recommend forking the Vapor Example and building your project from that template.

The vapor example is tested against DEVELOPMENT-SNAPSHOT-2016-02-25-a.

[donut]

It looks like I found the issue. Basically, something doesn't like spaces in the project path. When I remove the spaces, it works fine. The log below shows first with spaces and then without.

[I] ~/Dropbox/Projects                                                          
↪  git clone https://github.com/qutheory/vapor-example.git "My App"   0@15:59:08
Cloning into 'My App'...
remote: Counting objects: 339, done.
remote: Compressing objects: 100% (56/56), done.
remote: Total 339 (delta 29), reused 0 (delta 0), pack-reused 283
Receiving objects: 100% (339/339), 3.61 MiB | 1.66 MiB/s, done.
Resolving deltas: 100% (163/163), done.
Checking connectivity... done.
[I] ~/Dropbox/Projects                                                          
↪  cd My\ App/                                                        0@15:59:19
[I] ~/Dropbox/Projects/My App (master)                                          
↪  ./run                                                              0@15:59:27
Downloading dependencies...
Cloning https://github.com/qutheory/vapor.git
Resolved version: 0.2.8
Cloning https://github.com/czechboy0/Jay.git
Resolved version: 0.3.5
Cloning https://github.com/qutheory/vapor-stencil.git
Resolved version: 0.1.1
Cloning https://github.com/kylef/Stencil.git
Resolved version: 0.5.3
Cloning https://github.com/kylef/PathKit.git
Resolved version: 0.6.1
error: NoSources("/Users/me/Dropbox/Projects/My App/Packages/PathKit-0.6.1/Tests/Fixtures")
Fixing SPM bug...
Building...
Compiling Swift Module 'PathKit' (1 sources)
Compiling Swift Module 'Jay' (19 sources)
Compiling Swift Module 'Stencil' (12 sources)
Linking libJay.dylib
Compiling Swift Module 'JayExample' (1 sources)
Compiling Swift Module 'Vapor' (39 sources)
/Users/me/Dropbox/Projects/My App/Packages/Jay-0.3.5/Sources/JayExample/main.swift:1:8: error: no such module 'Jay'
import Jay
       ^
/Users/me/Dropbox/Projects/My App/Packages/Stencil-0.5.3/Sources/Include.swift:1:8: error: no such module 'PathKit'
import PathKit
       ^
/Users/me/Dropbox/Projects/My App/Packages/Stencil-0.5.3/Sources/Include.swift:1:8: error: no such module 'PathKit'
import PathKit
       ^
/Users/me/Dropbox/Projects/My App/Packages/Stencil-0.5.3/Sources/Include.swift:1:8: error: no such module 'PathKit'
import PathKit
       ^
/Users/me/Dropbox/Projects/My App/Packages/Stencil-0.5.3/Sources/Include.swift:1:8: error: no such module 'PathKit'
import PathKit
       ^
/Users/me/Dropbox/Projects/My App/Packages/Stencil-0.5.3/Sources/Include.swift:1:8: error: no such module 'PathKit'
import PathKit
       ^
/Users/me/Dropbox/Projects/My App/Packages/Stencil-0.5.3/Sources/Include.swift:1:8: error: no such module 'PathKit'
import PathKit
       ^
/Users/me/Dropbox/Projects/My App/Packages/Stencil-0.5.3/Sources/Include.swift:1:8: error: no such module 'PathKit'
import PathKit
       ^
/Users/me/Dropbox/Projects/My App/Packages/Stencil-0.5.3/Sources/Include.swift:1:8: error: no such module 'PathKit'
import PathKit
       ^
/Users/me/Dropbox/Projects/My App/Packages/Vapor-0.2.8/Sources/Vapor/JSON/JSONSerializer.swift:2:8: error: no such module 'Jay'
import Jay
       ^
/Users/me/Dropbox/Projects/My App/Packages/Vapor-0.2.8/Sources/Vapor/JSON/JSONSerializer.swift:2:8: error: no such module 'Jay'
import Jay
       ^
/Users/me/Dropbox/Projects/My App/Packages/Vapor-0.2.8/Sources/Vapor/JSON/JSONSerializer.swift:2:8: error: no such module 'Jay'
import Jay
       ^
/Users/me/Dropbox/Projects/My App/Packages/Vapor-0.2.8/Sources/Vapor/JSON/JSONSerializer.swift:2:8: error: no such module 'Jay'
import Jay
       ^
/Users/me/Dropbox/Projects/My App/Packages/Vapor-0.2.8/Sources/Vapor/JSON/JSONSerializer.swift:2:8: error: no such module 'Jay'
import Jay
       ^
/Users/me/Dropbox/Projects/My App/Packages/Vapor-0.2.8/Sources/Vapor/JSON/JSONSerializer.swift:2:8: error: no such module 'Jay'
import Jay
       ^
/Users/me/Dropbox/Projects/My App/Packages/Vapor-0.2.8/Sources/Vapor/JSON/JSONSerializer.swift:2:8: error: no such module 'Jay'
import Jay
       ^
/Users/me/Dropbox/Projects/My App/Packages/Vapor-0.2.8/Sources/Vapor/JSON/JSONSerializer.swift:2:8: error: no such module 'Jay'
import Jay
       ^
<unknown>:0: error: build had 3 command failures
error: exit(1): /Library/Developer/Toolchains/swift-DEVELOPMENT-SNAPSHOT-2016-02-25-a.xctoolchain/usr/bin/swift-build-tool -f /Users/me/Dropbox/Projects/My\ App/.build/debug.yaml default
Running...
./run: line 5: .build/debug/App: No such file or directory
[I] ~/Dropbox/Projects/My App (master)                                          
↪  cd ..                                                              0@15:59:42
[I] ~/Dropbox/Projects                                                          
↪  rm -rf My\ App/                                                    0@15:59:58
[I] ~/Dropbox/Projects                                                          
↪  git clone https://github.com/qutheory/vapor-example.git "My-App"   0@16:00:05
Cloning into 'My-App'...
remote: Counting objects: 339, done.
remote: Compressing objects: 100% (56/56), done.
remote: Total 339 (delta 29), reused 0 (delta 0), pack-reused 283
Receiving objects: 100% (339/339), 3.61 MiB | 746.00 KiB/s, done.
Resolving deltas: 100% (163/163), done.
Checking connectivity... done.
[I] ~/Dropbox/Projects                                                          
↪  cd My-App/                                                         0@16:00:26
[I] ~/Dropbox/Projects/My-App (master)                                          
↪  ./run                                                              0@16:00:40
Downloading dependencies...
Cloning https://github.com/qutheory/vapor.git
Resolved version: 0.2.8
Cloning https://github.com/czechboy0/Jay.git
Resolved version: 0.3.5
Cloning https://github.com/qutheory/vapor-stencil.git
Resolved version: 0.1.1
Cloning https://github.com/kylef/Stencil.git
Resolved version: 0.5.3
Cloning https://github.com/kylef/PathKit.git
Resolved version: 0.6.1
error: NoSources("/Users/me/Dropbox/Projects/My-App/Packages/PathKit-0.6.1/Tests/Fixtures")
Fixing SPM bug...
Building...
Compiling Swift Module 'PathKit' (1 sources)
Compiling Swift Module 'Jay' (19 sources)
Compiling Swift Module 'Stencil' (12 sources)
Linking libJay.dylib
Compiling Swift Module 'JayExample' (1 sources)
Compiling Swift Module 'Vapor' (39 sources)
Linking JayExample
Linking libVapor.dylib
Compiling Swift Module 'VaporStencil' (2 sources)
Compiling Swift Module 'VaporDev' (2 sources)
Compiling Swift Module 'App' (3 sources)
Linking VaporDev
Linking App
Running...
Visit http://localhost:8080
[2016-03-02 23:01:06 +0000] [INFO] Server has started on port 8080
[2016-03-02 23:01:14 +0000] [VERBOSE] Received Get request for /
[2016-03-02 23:01:14 +0000] [VERBOSE] Received Get request for /styles/app.css
[2016-03-02 23:01:14 +0000] [WARNING] Response had no 'Content-Type' header.
[2016-03-02 23:01:14 +0000] [VERBOSE] Received Get request for /images/vapor-logo.png
[2016-03-02 23:01:14 +0000] [WARNING] Response had no 'Content-Type' header.
[2016-03-02 23:01:15 +0000] [VERBOSE] Received Get request for /
[2016-03-02 23:01:15 +0000] [VERBOSE] Received Get request for /styles/app.css
[2016-03-02 23:01:15 +0000] [WARNING] Response had no 'Content-Type' header.
[2016-03-02 23:01:15 +0000] [VERBOSE] Received Get request for /images/vapor-logo.png
[2016-03-02 23:01:15 +0000] [WARNING] Response had no 'Content-Type' header.
^C⏎