Is there a way to use sourcekit-lsp on Ubuntu 18.10? sourcekit-lsp install instructions want me to point it to a toolchain, but swift.org provides toolchains only for macos, old ubuntu and even older ubuntu. I can build swift from source, but what do I set SOURCEKIT_TOOLCHAIN_PATH to?
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I would expect the 18.04 toolchain to work on 18.10 as well, so please give that a try and let us know if you run into issues. + @mishal_shah in case he knows of any issues on 18.10.
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@mishal_shah
Unfortunately it cannot find libtinfo.so.5
cukier@papryka:~$ sudo apt-get install clang Reading package lists... Done Building dependency tree Reading state information... Done clang is already the newest version (1:7.0-43ubuntu1). 0 upgraded, 0 newly installed, 0 to remove and 146 not upgraded. cukier@papryka:~$ which swift /home/cukier/Developer/swift-5.0-RELEASE-ubuntu18.04/usr/bin/swift cukier@papryka:~$ swift swift: error while loading shared libraries: libtinfo.so.5: cannot open shared object file: No such file or directory It looks like there is a libtinfo5 package for 18.10 that should contain that library; does installing that fix it? On 18.04 that libtinfo5 would be pulled in by our dependency on libncurses5-dev.
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Oh god. Such an easy fix. I swear I tried to find out what package provides it, and couldn't find it. Thank you very much! <3
After installing libtinfo5 and libncurses5 (not libncurses5-dev) it starts up from the toolchain!
The only problem is that I get [SR-8690] swift REPL error: adding range [0x1464a-0x146ba) which has a base that is less than the function's low PC · Issue #4488 · apple/llvm-project · GitHub , but apparently I can just ignore it.
Next step - trying lsp!
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Unfortunately I got stuck again - this time while building sourcekit-lsp. Unfortunately there's even no error message, unless you count a single dot as one :(
cukier@papryka:~/Developer/sourcekit-lsp$ swift build -Xcxx -I~/Developer/swift-5.0-RELEASE-ubuntu18.04/usr/lib/swift Fetching https://github.com/apple/indexstore-db.git Fetching https://github.com/apple/swift-llbuild.git Fetching https://github.com/apple/swift-package-manager.git Completed resolution in 59.03s Cloning https://github.com/apple/swift-package-manager.git Resolving https://github.com/apple/swift-package-manager.git at master Cloning https://github.com/apple/swift-llbuild.git Resolving https://github.com/apple/swift-llbuild.git at master Cloning https://github.com/apple/indexstore-db.git Resolving https://github.com/apple/indexstore-db.git at master /home/cukier/Developer/sourcekit-lsp/.build/checkouts/indexstore-db/lib/Support/ . cukier@papryka:~/Developer/sourcekit-lsp$ echo $? 1 cukier@papryka:~/Developer/sourcekit-lsp$ swift build -Xcxx -I~/Developer/swift-5.0-RELEASE-ubuntu18.04/usr/lib/swift /home/cukier/Developer/sourcekit-lsp/.build/checkouts/indexstore-db/lib/Support/ . [8/103] Compiling IndexStoreDB_Support Concurrency-Mac.cpp cukier@papryka:~/Developer/sourcekit-lsp$ echo $? 1 cukier@papryka:~/Developer/sourcekit-lsp$ ls ./.build/debug/ ls: cannot access './.build/debug/': No such file or directory cukier@papryka:~/Developer/sourcekit-lsp$ ls ./.build/ build.db debug.yaml manifest.db x86_64-unknown-linux checkouts dependencies-state.json repositories cukier@papryka:~/Developer/sourcekit-lsp$ ls ./.build/x86_64-unknown-linux/debug/ clibc.build llbuildCore.build gtest.build llbuildNinja.build index llvmDemangle.build IndexStoreDB_CIndexStoreDB.build llvmSupport.build IndexStoreDB_Index.build ModuleCache IndexStoreDB_Support.build SourceKitLSPPackageTests.product libllbuild.build sourcekit-lsp.product llbuildBasic.build SPMLibc.build llbuildBuildSystem.build SwiftPM.product llbuildCommands.build @Aciid is this a known issue with the output of swift-build on Linux? Any suggestions?
No, this is the first I've seen something like this. Maybe try with -v.
The dot wasn't the whole error message! Every time I run the command, the error gets cut out in a different place!
full terminal output
cukier@papryka:~/Developer/sourcekit-lsp$ swift build -Xcxx -I~/Developer/swift-5.0-RELEASE-ubuntu18.04/usr/lib/swift -v lsb_release -r which clang /home/cukier/Developer/swift-5.0-RELEASE-ubuntu18.04/usr/bin/clang -target x86_64-unknown-linux --sysroot / -fPIC -g -O0 -DSWIFT_PACKAGE=1 -DDEBUG=1 -fblocks -fmodules -fmodule-name=IndexStoreDB_Support -I /home/cukier/Developer/sourcekit-lsp/.build/checkouts/indexstore-db/lib/Support/include -I /home/cukier/Developer/sourcekit-lsp/.build/checkouts/indexstore-db/lib/LLVMSupport/include -fmodules-cache-path=/home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/ModuleCache '-I~/Developer/swift-5.0-RELEASE-ubuntu18.04/usr/lib/swift' -MD -MT dependencies -MF /home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/IndexStoreDB_Support.build/Logging.cpp.d -std=c++11 -c /home/cukier/Developer/sourcekit-lsp/.build/checkouts/indexstore-db/lib/Support/Logging.cpp -o /home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/IndexStoreDB_Support.build/Logging.cpp.o /home/cukier/Developer/swift-5.0-RELEASE-ubuntu18.04/usr/bin/clang -target x86_64-unknown-linux --sysroot / -fPIC -g -O0 -DSWIFT_PACKAGE=1 -DDEBUG=1 -fblocks -fmodules -fmodule-name=IndexStoreDB_Support -I /home/cukier/Developer/sourcekit-lsp/.build/checkouts/indexstore-db/lib/Support/include -I /home/cukier/Developer/sourcekit-lsp/.build/checkouts/indexstore-db/lib/LLVMSupport/include -fmodules-cache-path=/home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/ModuleCache '-I~/Developer/swift-5.0-RELEASE-ubuntu18.04/usr/lib/swift' -MD -MT dependencies -MF /home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/IndexStoreDB_Support.build/Concurrency-Mac.cpp.d -std=c++11 -c /home/cukier/Developer/sourcekit-lsp/.build/checkouts/indexstore-db/lib/Support/Concurrency-Mac.cpp -o /home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/IndexStoreDB_Support.build/Concurrency-Mac.cpp.o /home/cukier/Developer/swift-5.0-RELEASE-ubuntu18.04/usr/bin/clang -target x86_64-unknown-linux --sysroot / -fPIC -g -O0 -DSWIFT_PACKAGE=1 -DDEBUG=1 -fblocks -fmodules -fmodule-name=IndexStoreDB_LLVMSupport -I /home/cukier/Developer/sourcekit-lsp/.build/checkouts/indexstore-db/lib/LLVMSupport/include -fmodules-cache-path=/home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/ModuleCache '-I~/Developer/swift-5.0-RELEASE-ubuntu18.04/usr/lib/swift' -MD -MT dependencies -MF /home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/IndexStoreDB_LLVMSupport.build/Support/raw_ostream.cpp.d -std=c++11 -c /home/cukier/Developer/sourcekit-lsp/.build/checkouts/indexstore-db/lib/LLVMSupport/Support/raw_ostream.cpp -o /home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/IndexStoreDB_LLVMSupport.build/Support/raw_ostream.cpp.o /home/cukier/Developer/swift-5.0-RELEASE-ubuntu18.04/usr/bin/clang -target x86_64-unknown-linux --sysroot / -fPIC -g -O0 -DSWIFT_PACKAGE=1 -DDEBUG=1 -fblocks -fmodules -fmodule-name=IndexStoreDB_LLVMSupport -I /home/cukier/Developer/sourcekit-lsp/.build/checkouts/indexstore-db/lib/LLVMSupport/include -fmodules-cache-path=/home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/ModuleCache '-I~/Developer/swift-5.0-RELEASE-ubuntu18.04/usr/lib/swift' -MD -MT dependencies -MF /home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/IndexStoreDB_LLVMSupport.build/Support/circular_raw_ostream.cpp.d -std=c++11 -c /home/cukier/Developer/sourcekit-lsp/.build/checkouts/indexstore-db/lib/LLVMSupport/Support/circular_raw_ostream.cpp -o /home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/IndexStoreDB_LLVMSupport.build/Support/circular_raw_ostream.cpp.o /home/cukier/Developer/swift-5.0-RELEASE-ubuntu18.04/usr/bin/swiftc -module-name llbuildSwift -incremental -emit-dependencies -emit-module -emit-module-path /home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/llbuildSwift.swiftmodule -output-file-map /home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/llbuildSwift.build/output-file-map.json -parse-as-library -c /home/cukier/Developer/sourcekit-lsp/.build/checkouts/swift-llbuild/products/llbuildSwift/BuildSystemBindings.swift /home/cukier/Developer/sourcekit-lsp/.build/checkouts/swift-llbuild/products/llbuildSwift/CoreBindings.swift -I /home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug -target x86_64-unknown-linux -swift-version 5 -enable-batch-mode -index-store-path /home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/index/store -sdk / -Onone -g -enable-testing -j4 -DSWIFT_PACKAGE -DDEBUG -Xcc -fmodule-map-file=/home/cukier/Developer/sourcekit-lsp/.build/checkouts/swift-llbuild/products/libllbuild/include/module.modulemap -I /home/cukier/Developer/sourcekit-lsp/.build/checkouts/swift-llbuild/products/libllbuild/include -Xcc -fmodule-map-file=/home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/llbuildBuildSystem.build/module.modulemap -I /home/cukier/Developer/sourcekit-lsp/.build/checkouts/swift-llbuild/lib/BuildSystem/include -Xcc -fmodule-map-file=/home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/llbuildCore.build/module.modulemap -I /home/cukier/Developer/sourcekit-lsp/.build/checkouts/swift-llbuild/lib/Core/include -Xcc -fmodule-map-file=/home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/llbuildBasic.build/module.modulemap -I /home/cukier/Developer/sourcekit-lsp/.build/checkouts/swift-llbuild/lib/Basic/include -Xcc -fmodule-map-file=/home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/llvmSupport.build/module.modulemap -I /home/cukier/Developer/sourcekit-lsp/.build/checkouts/swift-llbuild/lib/llvm/Support/include -Xcc -fmodule-map-file=/home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/llvmDemangle.build/module.modulemap -I /home/cukier/Developer/sourcekit-lsp/.build/checkouts/swift-llbuild/lib/llvm/Demangle/include -module-cache-path /home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/ModuleCache -Xfrontend -color-diagnostics error generated. cukier@papryka:~/Developer/sourcekit-lsp$ cukier@papryka:~/Developer/sourcekit-lsp$ cukier@papryka:~/Developer/sourcekit-lsp$ swift build -Xcxx -I~/Developer/swift-5.0-RELEASE-ubuntu18.04/usr/lib/swift -v lsb_release -r which clang /home/cukier/Developer/swift-5.0-RELEASE-ubuntu18.04/usr/bin/clang -target x86_64-unknown-linux --sysroot / -fPIC -g -O0 -DSWIFT_PACKAGE=1 -DDEBUG=1 -fblocks -fmodules -fmodule-name=IndexStoreDB_Support -I /home/cukier/Developer/sourcekit-lsp/.build/checkouts/indexstore-db/lib/Support/include -I /home/cukier/Developer/sourcekit-lsp/.build/checkouts/indexstore-db/lib/LLVMSupport/include -fmodules-cache-path=/home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/ModuleCache '-I~/Developer/swift-5.0-RELEASE-ubuntu18.04/usr/lib/swift' -MD -MT dependencies -MF /home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/IndexStoreDB_Support.build/Logging.cpp.d -std=c++11 -c /home/cukier/Developer/sourcekit-lsp/.build/checkouts/indexstore-db/lib/Support/Logging.cpp -o /home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/IndexStoreDB_Support.build/Logging.cpp.o /home/cukier/Developer/swift-5.0-RELEASE-ubuntu18.04/usr/bin/clang -target x86_64-unknown-linux --sysroot / -fPIC -g -O0 -DSWIFT_PACKAGE=1 -DDEBUG=1 -fblocks -fmodules -fmodule-name=IndexStoreDB_Support -I /home/cukier/Developer/sourcekit-lsp/.build/checkouts/indexstore-db/lib/Support/include -I /home/cukier/Developer/sourcekit-lsp/.build/checkouts/indexstore-db/lib/LLVMSupport/include -fmodules-cache-path=/home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/ModuleCache '-I~/Developer/swift-5.0-RELEASE-ubuntu18.04/usr/lib/swift' -MD -MT dependencies -MF /home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/IndexStoreDB_Support.build/Concurrency-Mac.cpp.d -std=c++11 -c /home/cukier/Developer/sourcekit-lsp/.build/checkouts/indexstore-db/lib/Support/Concurrency-Mac.cpp -o /home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/IndexStoreDB_Support.build/Concurrency-Mac.cpp.o /home/cukier/Developer/swift-5.0-RELEASE-ubuntu18.04/usr/bin/clang -target x86_64-unknown-linux --sysroot / -fPIC -g -O0 -DSWIFT_PACKAGE=1 -DDEBUG=1 -fblocks -fmodules -fmodule-name=IndexStoreDB_LLVMSupport -I /home/cukier/Developer/sourcekit-lsp/.build/checkouts/indexstore-db/lib/LLVMSupport/include -fmodules-cache-path=/home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/ModuleCache '-I~/Developer/swift-5.0-RELEASE-ubuntu18.04/usr/lib/swift' -MD -MT dependencies -MF /home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/IndexStoreDB_LLVMSupport.build/Support/raw_ostream.cpp.d -std=c++11 -c /home/cukier/Developer/sourcekit-lsp/.build/checkouts/indexstore-db/lib/LLVMSupport/Support/raw_ostream.cpp -o /home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/IndexStoreDB_LLVMSupport.build/Support/raw_ostream.cpp.o /home/cukier/Developer/swift-5.0-RELEASE-ubuntu18.04/usr/bin/clang -target x86_64-unknown-linux --sysroot / -fPIC -g -O0 -DSWIFT_PACKAGE=1 -DDEBUG=1 -fblocks -fmodules -fmodule-name=IndexStoreDB_LLVMSupport -I /home/cukier/Developer/sourcekit-lsp/.build/checkouts/indexstore-db/lib/LLVMSupport/include -fmodules-cache-path=/home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/ModuleCache '-I~/Developer/swift-5.0-RELEASE-ubuntu18.04/usr/lib/swift' -MD -MT dependencies -MF /home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/IndexStoreDB_LLVMSupport.build/Support/YAMLTraits.cpp.d -std=c++11 -c /home/cukier/Developer/sourcekit-lsp/.build/checkouts/indexstore-db/lib/LLVMSupport/Support/YAMLTraits.cpp -o /home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/IndexStoreDB_LLVMSupport.build/Support/YAMLTraits.cpp.o . cukier@papryka:~/Developer/sourcekit-lsp$ swift build -Xcxx -I~/Developer/swift-5.0-RELEASE-ubuntu18.04/usr/lib/swift -v lsb_release -r which clang /home/cukier/Developer/swift-5.0-RELEASE-ubuntu18.04/usr/bin/clang -target x86_64-unknown-linux --sysroot / -fPIC -g -O0 -DSWIFT_PACKAGE=1 -DDEBUG=1 -fblocks -fmodules -fmodule-name=IndexStoreDB_Support -I /home/cukier/Developer/sourcekit-lsp/.build/checkouts/indexstore-db/lib/Support/include -I /home/cukier/Developer/sourcekit-lsp/.build/checkouts/indexstore-db/lib/LLVMSupport/include -fmodules-cache-path=/home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/ModuleCache '-I~/Developer/swift-5.0-RELEASE-ubuntu18.04/usr/lib/swift' -MD -MT dependencies -MF /home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/IndexStoreDB_Support.build/Logging.cpp.d -std=c++11 -c /home/cukier/Developer/sourcekit-lsp/.build/checkouts/indexstore-db/lib/Support/Logging.cpp -o /home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/IndexStoreDB_Support.build/Logging.cpp.o /home/cukier/Developer/swift-5.0-RELEASE-ubuntu18.04/usr/bin/clang -target x86_64-unknown-linux --sysroot / -fPIC -g -O0 -DSWIFT_PACKAGE=1 -DDEBUG=1 -fblocks -fmodules -fmodule-name=IndexStoreDB_LLVMSupport -I /home/cukier/Developer/sourcekit-lsp/.build/checkouts/indexstore-db/lib/LLVMSupport/include -fmodules-cache-path=/home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/ModuleCache '-I~/Developer/swift-5.0-RELEASE-ubuntu18.04/usr/lib/swift' -MD -MT dependencies -MF /home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/IndexStoreDB_LLVMSupport.build/Support/raw_ostream.cpp.d -std=c++11 -c /home/cukier/Developer/sourcekit-lsp/.build/checkouts/indexstore-db/lib/LLVMSupport/Support/raw_ostream.cpp -o /home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/IndexStoreDB_LLVMSupport.build/Support/raw_ostream.cpp.o /home/cukier/Developer/swift-5.0-RELEASE-ubuntu18.04/usr/bin/clang -target x86_64-unknown-linux --sysroot / -fPIC -g -O0 -DSWIFT_PACKAGE=1 -DDEBUG=1 -fblocks -fmodules -fmodule-name=IndexStoreDB_Support -I /home/cukier/Developer/sourcekit-lsp/.build/checkouts/indexstore-db/lib/Support/include -I /home/cukier/Developer/sourcekit-lsp/.build/checkouts/indexstore-db/lib/LLVMSupport/include -fmodules-cache-path=/home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/ModuleCache '-I~/Developer/swift-5.0-RELEASE-ubuntu18.04/usr/lib/swift' -MD -MT dependencies -MF /home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/IndexStoreDB_Support.build/Concurrency-Mac.cpp.d -std=c++11 -c /home/cukier/Developer/sourcekit-lsp/.build/checkouts/indexstore-db/lib/Support/Concurrency-Mac.cpp -o /home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/IndexStoreDB_Support.build/Concurrency-Mac.cpp.o /home/cukier/Developer/swift-5.0-RELEASE-ubuntu18.04/usr/bin/clang -target x86_64-unknown-linux --sysroot / -fPIC -g -O0 -DSWIFT_PACKAGE=1 -DDEBUG=1 -fblocks -fmodules -fmodule-name=IndexStoreDB_LLVMSupport -I /home/cukier/Developer/sourcekit-lsp/.build/checkouts/indexstore-db/lib/LLVMSupport/include -fmodules-cache-path=/home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/ModuleCache '-I~/Developer/swift-5.0-RELEASE-ubuntu18.04/usr/lib/swift' -MD -MT dependencies -MF /home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/IndexStoreDB_LLVMSupport.build/Support/YAMLTraits.cpp.d -std=c++11 -c /home/cukier/Developer/sourcekit-lsp/.build/checkouts/indexstore-db/lib/LLVMSupport/Support/YAMLTraits.cpp -o /home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/IndexStoreDB_LLVMSupport.build/Support/YAMLTraits.cpp.o . /home/cukier/Developer/sourcekit-lsp/.build/checkouts/indexstore-db/lib/Support/Logging.cpp:19:10: fatal error: 'dispatch/dispatch.h' file not found #include <dispatch/dispatch.h> ^~~~~~~~~~~~~~~~~~~~~ 1 error generated. cukier@papryka:~/Developer/sourcekit-lsp$ swift build -Xcxx -I~/Developer/swift-5.0-RELEASE-ubuntu18.04/usr/lib/swift -v lsb_release -r /home/cukier/Developer/swift-5.0-RELEASE-ubuntu18.04/usr/bin/swiftc --driver-mode=swift -L /home/cukier/Developer/swift-5.0-RELEASE-ubuntu18.04/usr/lib/swift/pm/4_2 -lPackageDescription -swift-version 4.2 -I /home/cukier/Developer/swift-5.0-RELEASE-ubuntu18.04/usr/lib/swift/pm/4_2 -sdk / /home/cukier/Developer/sourcekit-lsp/Package.swift -fileno 7 /home/cukier/Developer/swift-5.0-RELEASE-ubuntu18.04/usr/bin/swiftc --driver-mode=swift -L /home/cukier/Developer/swift-5.0-RELEASE-ubuntu18.04/usr/lib/swift/pm/4_2 -lPackageDescription -swift-version 4.2 -I /home/cukier/Developer/swift-5.0-RELEASE-ubuntu18.04/usr/lib/swift/pm/4_2 -sdk / /home/cukier/Developer/sourcekit-lsp/.build/checkouts/indexstore-db/Package.swift -fileno 7 /home/cukier/Developer/swift-5.0-RELEASE-ubuntu18.04/usr/bin/swiftc --driver-mode=swift -L /home/cukier/Developer/swift-5.0-RELEASE-ubuntu18.04/usr/lib/swift/pm/4_2 -lPackageDescription -swift-version 4.2 -I /home/cukier/Developer/swift-5.0-RELEASE-ubuntu18.04/usr/lib/swift/pm/4_2 -sdk / /home/cukier/Developer/sourcekit-lsp/.build/checkouts/swift-package-manager/Package.swift -fileno 7 /home/cukier/Developer/swift-5.0-RELEASE-ubuntu18.04/usr/bin/swiftc --driver-mode=swift -L /home/cukier/Developer/swift-5.0-RELEASE-ubuntu18.04/usr/lib/swift/pm/4_2 -lPackageDescription -swift-version 5 -I /home/cukier/Developer/swift-5.0-RELEASE-ubuntu18.04/usr/lib/swift/pm/4_2 -sdk / /home/cukier/Developer/sourcekit-lsp/.build/checkouts/swift-llbuild/Package.swift -fileno 7 which clang /home/cukier/Developer/swift-5.0-RELEASE-ubuntu18.04/usr/bin/clang -target x86_64-unknown-linux --sysroot / -fPIC -g -O0 -DSWIFT_PACKAGE=1 -DDEBUG=1 -fblocks -fmodules -fmodule-name=IndexStoreDB_Support -I /home/cukier/Developer/sourcekit-lsp/.build/checkouts/indexstore-db/lib/Support/include -I /home/cukier/Developer/sourcekit-lsp/.build/checkouts/indexstore-db/lib/LLVMSupport/include -fmodules-cache-path=/home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/ModuleCache '-I~/Developer/swift-5.0-RELEASE-ubuntu18.04/usr/lib/swift' -MD -MT dependencies -MF /home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/IndexStoreDB_Support.build/Logging.cpp.d -std=c++11 -c /home/cukier/Developer/sourcekit-lsp/.build/checkouts/indexstore-db/lib/Support/Logging.cpp -o /home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/IndexStoreDB_Support.build/Logging.cpp.o /home/cukier/Developer/swift-5.0-RELEASE-ubuntu18.04/usr/bin/clang -target x86_64-unknown-linux --sysroot / -fPIC -g -O0 -DSWIFT_PACKAGE=1 -DDEBUG=1 -fblocks -fmodules -fmodule-name=IndexStoreDB_Support -I /home/cukier/Developer/sourcekit-lsp/.build/checkouts/indexstore-db/lib/Support/include -I /home/cukier/Developer/sourcekit-lsp/.build/checkouts/indexstore-db/lib/LLVMSupport/include -fmodules-cache-path=/home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/ModuleCache '-I~/Developer/swift-5.0-RELEASE-ubuntu18.04/usr/lib/swift' -MD -MT dependencies -MF /home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/IndexStoreDB_Support.build/Concurrency-Mac.cpp.d -std=c++11 -c /home/cukier/Developer/sourcekit-lsp/.build/checkouts/indexstore-db/lib/Support/Concurrency-Mac.cpp -o /home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/IndexStoreDB_Support.build/Concurrency-Mac.cpp.o /home/cukier/Developer/swift-5.0-RELEASE-ubuntu18.04/usr/bin/clang -target x86_64-unknown-linux --sysroot / -fPIC -g -O0 -DSWIFT_PACKAGE=1 -DDEBUG=1 -fblocks -fmodules -fmodule-name=IndexStoreDB_LLVMSupport -I /home/cukier/Developer/sourcekit-lsp/.build/checkouts/indexstore-db/lib/LLVMSupport/include -fmodules-cache-path=/home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/ModuleCache '-I~/Developer/swift-5.0-RELEASE-ubuntu18.04/usr/lib/swift' -MD -MT dependencies -MF /home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/IndexStoreDB_LLVMSupport.build/Support/raw_ostream.cpp.d -std=c++11 -c /home/cukier/Developer/sourcekit-lsp/.build/checkouts/indexstore-db/lib/LLVMSupport/Support/raw_ostream.cpp -o /home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/IndexStoreDB_LLVMSupport.build/Support/raw_ostream.cpp.o /home/cukier/Developer/swift-5.0-RELEASE-ubuntu18.04/usr/bin/clang -target x86_64-unknown-linux --sysroot / -fPIC -g -O0 -DSWIFT_PACKAGE=1 -DDEBUG=1 -fblocks -fmodules -fmodule-name=IndexStoreDB_LLVMSupport -I /home/cukier/Developer/sourcekit-lsp/.build/checkouts/indexstore-db/lib/LLVMSupport/include -fmodules-cache-path=/home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/ModuleCache '-I~/Developer/swift-5.0-RELEASE-ubuntu18.04/usr/lib/swift' -MD -MT dependencies -MF /home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/IndexStoreDB_LLVMSupport.build/Support/YAMLTraits.cpp.d -std=c++11 -c /home/cukier/Developer/sourcekit-lsp/.build/checkouts/indexstore-db/lib/LLVMSupport/Support/YAMLTraits.cpp -o /home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/IndexStoreDB_LLVMSupport.build/Support/YAMLTraits.cpp.o . cukier@papryka:~/Developer/sourcekit-lsp$ swift build -Xcxx -I~/Developer/swift-5.0-RELEASE-ubuntu18.04/usr/lib/swift -v lsb_release -r which clang /home/cukier/Developer/swift-5.0-RELEASE-ubuntu18.04/usr/bin/clang -target x86_64-unknown-linux --sysroot / -fPIC -g -O0 -DSWIFT_PACKAGE=1 -DDEBUG=1 -fblocks -fmodules -fmodule-name=Csourcekitd -I /home/cukier/Developer/sourcekit-lsp/Sources/Csourcekitd/include -fmodules-cache-path=/home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/ModuleCache -MD -MT dependencies -MF /home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/Csourcekitd.build/sourcekitd.c.d -c /home/cukier/Developer/sourcekit-lsp/Sources/Csourcekitd/sourcekitd.c -o /home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/Csourcekitd.build/sourcekitd.c.o /home/cukier/Developer/swift-5.0-RELEASE-ubuntu18.04/usr/bin/clang -target x86_64-unknown-linux --sysroot / -fPIC -g -O0 -DSWIFT_PACKAGE=1 -DDEBUG=1 -fblocks -fmodules -fmodule-name=IndexStoreDB_CIndexStoreDB -I /home/cukier/Developer/sourcekit-lsp/.build/checkouts/indexstore-db/lib/CIndexStoreDB/include -I /home/cukier/Developer/sourcekit-lsp/.build/checkouts/indexstore-db/lib/Index/include -I /home/cukier/Developer/sourcekit-lsp/.build/checkouts/indexstore-db/lib/Database/include -I /home/cukier/Developer/sourcekit-lsp/.build/checkouts/indexstore-db/lib/Core/include -I /home/cukier/Developer/sourcekit-lsp/.build/checkouts/indexstore-db/lib/Support/include -I /home/cukier/Developer/sourcekit-lsp/.build/checkouts/indexstore-db/lib/LLVMSupport/include -fmodules-cache-path=/home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/ModuleCache '-I~/Developer/swift-5.0-RELEASE-ubuntu18.04/usr/lib/swift' -MD -MT dependencies -MF /home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/IndexStoreDB_CIndexStoreDB.build/CIndexStoreDB.cpp.d -std=c++11 -c /home/cukier/Developer/sourcekit-lsp/.build/checkouts/indexstore-db/lib/CIndexStoreDB/CIndexStoreDB.cpp -o /home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/IndexStoreDB_CIndexStoreDB.build/CIndexStoreDB.cpp.o /home/cukier/Developer/swift-5.0-RELEASE-ubuntu18.04/usr/bin/clang -target x86_64-unknown-linux --sysroot / -fPIC -g -O0 -DSWIFT_PACKAGE=1 -DDEBUG=1 -fblocks -fmodules -fmodule-name=IndexStoreDB_Support -I /home/cukier/Developer/sourcekit-lsp/.build/checkouts/indexstore-db/lib/Support/include -I /home/cukier/Developer/sourcekit-lsp/.build/checkouts/indexstore-db/lib/LLVMSupport/include -fmodules-cache-path=/home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/ModuleCache '-I~/Developer/swift-5.0-RELEASE-ubuntu18.04/usr/lib/swift' -MD -MT dependencies -MF /home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/IndexStoreDB_Support.build/Logging.cpp.d -std=c++11 -c /home/cukier/Developer/sourcekit-lsp/.build/checkouts/indexstore-db/lib/Support/Logging.cpp -o /home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/IndexStoreDB_Support.build/Logging.cpp.o /home/cukier/Developer/swift-5.0-RELEASE-ubuntu18.04/usr/bin/clang -target x86_64-unknown-linux --sysroot / -fPIC -g -O0 -DSWIFT_PACKAGE=1 -DDEBUG=1 -fblocks -fmodules -fmodule-name=IndexStoreDB_Support -I /home/cukier/Developer/sourcekit-lsp/.build/checkouts/indexstore-db/lib/Support/include -I /home/cukier/Developer/sourcekit-lsp/.build/checkouts/indexstore-db/lib/LLVMSupport/include -fmodules-cache-path=/home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/ModuleCache '-I~/Developer/swift-5.0-RELEASE-ubuntu18.04/usr/lib/swift' -MD -MT dependencies -MF /home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/IndexStoreDB_Support.build/Concurrency-Mac.cpp.d -std=c++11 -c /home/cukier/Developer/sourcekit-lsp/.build/checkouts/indexstore-db/lib/Support/Concurrency-Mac.cpp -o /home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/IndexStoreDB_Support.build/Concurrency-Mac.cpp.o /home/cukier/Developer/sourcekit-lsp/.build/checkouts/indexstore-db/lib/Support/Concurrency-Mac.cpp:18:10: fatal error: 'dispatch/dispatch.h' file not found #include <dispatch/dispatch.h> ^~~~~~~~~~~~~~~~~~~~~ 1 error generated. cukier@papryka:~/Developer/sourcekit-lsp$ swift build -Xcxx -I~/Developer/swift-5.0-RELEASE-ubuntu18.04/usr/lib/swift -v lsb_release -r which clang /home/cukier/Developer/swift-5.0-RELEASE-ubuntu18.04/usr/bin/clang -target x86_64-unknown-linux --sysroot / -fPIC -g -O0 -DSWIFT_PACKAGE=1 -DDEBUG=1 -fblocks -fmodules -fmodule-name=IndexStoreDB_Support -I /home/cukier/Developer/sourcekit-lsp/.build/checkouts/indexstore-db/lib/Support/include -I /home/cukier/Developer/sourcekit-lsp/.build/checkouts/indexstore-db/lib/LLVMSupport/include -fmodules-cache-path=/home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/ModuleCache '-I~/Developer/swift-5.0-RELEASE-ubuntu18.04/usr/lib/swift' -MD -MT dependencies -MF /home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/IndexStoreDB_Support.build/Concurrency-Mac.cpp.d -std=c++11 -c /home/cukier/Developer/sourcekit-lsp/.build/checkouts/indexstore-db/lib/Support/Concurrency-Mac.cpp -o /home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/IndexStoreDB_Support.build/Concurrency-Mac.cpp.o /home/cukier/Developer/swift-5.0-RELEASE-ubuntu18.04/usr/bin/clang -target x86_64-unknown-linux --sysroot / -fPIC -g -O0 -DSWIFT_PACKAGE=1 -DDEBUG=1 -fblocks -fmodules -fmodule-name=IndexStoreDB_Support -I /home/cukier/Developer/sourcekit-lsp/.build/checkouts/indexstore-db/lib/Support/include -I /home/cukier/Developer/sourcekit-lsp/.build/checkouts/indexstore-db/lib/LLVMSupport/include -fmodules-cache-path=/home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/ModuleCache '-I~/Developer/swift-5.0-RELEASE-ubuntu18.04/usr/lib/swift' -MD -MT dependencies -MF /home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/IndexStoreDB_Support.build/Logging.cpp.d -std=c++11 -c /home/cukier/Developer/sourcekit-lsp/.build/checkouts/indexstore-db/lib/Support/Logging.cpp -o /home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/IndexStoreDB_Support.build/Logging.cpp.o /home/cukier/Developer/swift-5.0-RELEASE-ubuntu18.04/usr/bin/clang -target x86_64-unknown-linux --sysroot / -fPIC -g -O0 -DSWIFT_PACKAGE=1 -DDEBUG=1 -fblocks -fmodules -fmodule-name=IndexStoreDB_LLVMSupport -I /home/cukier/Developer/sourcekit-lsp/.build/checkouts/indexstore-db/lib/LLVMSupport/include -fmodules-cache-path=/home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/ModuleCache '-I~/Developer/swift-5.0-RELEASE-ubuntu18.04/usr/lib/swift' -MD -MT dependencies -MF /home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/IndexStoreDB_LLVMSupport.build/Support/raw_ostream.cpp.d -std=c++11 -c /home/cukier/Developer/sourcekit-lsp/.build/checkouts/indexstore-db/lib/LLVMSupport/Support/raw_ostream.cpp -o /home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/IndexStoreDB_LLVMSupport.build/Support/raw_ostream.cpp.o /home/cukier/Developer/swift-5.0-RELEASE-ubuntu18.04/usr/bin/clang -target x86_64-unknown-linux --sysroot / -fPIC -g -O0 -DSWIFT_PACKAGE=1 -DDEBUG=1 -fblocks -fmodules -fmodule-name=IndexStoreDB_LLVMSupport -I /home/cukier/Developer/sourcekit-lsp/.build/checkouts/indexstore-db/lib/LLVMSupport/include -fmodules-cache-path=/home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/ModuleCache '-I~/Developer/swift-5.0-RELEASE-ubuntu18.04/usr/lib/swift' -MD -MT dependencies -MF /home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/IndexStoreDB_LLVMSupport.build/Support/YAMLTraits.cpp.d -std=c++11 -c /home/cukier/Developer/sourcekit-lsp/.build/checkouts/indexstore-db/lib/LLVMSupport/Support/YAMLTraits.cpp -o /home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/IndexStoreDB_LLVMSupport.build/Support/YAMLTraits.cpp.o . cukier@papryka:~/Developer/sourcekit-lsp$ swift build -Xcxx -I~/Developer/swift-5.0-RELEASE-ubuntu18.04/usr/lib/swift -v lsb_release -r which clang /home/cukier/Developer/swift-5.0-RELEASE-ubuntu18.04/usr/bin/clang -target x86_64-unknown-linux --sysroot / -fPIC -g -O0 -DSWIFT_PACKAGE=1 -DDEBUG=1 -fblocks -fmodules -fmodule-name=IndexStoreDB_Support -I /home/cukier/Developer/sourcekit-lsp/.build/checkouts/indexstore-db/lib/Support/include -I /home/cukier/Developer/sourcekit-lsp/.build/checkouts/indexstore-db/lib/LLVMSupport/include -fmodules-cache-path=/home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/ModuleCache '-I~/Developer/swift-5.0-RELEASE-ubuntu18.04/usr/lib/swift' -MD -MT dependencies -MF /home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/IndexStoreDB_Support.build/Logging.cpp.d -std=c++11 -c /home/cukier/Developer/sourcekit-lsp/.build/checkouts/indexstore-db/lib/Support/Logging.cpp -o /home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/IndexStoreDB_Support.build/Logging.cpp.o /home/cukier/Developer/swift-5.0-RELEASE-ubuntu18.04/usr/bin/clang -target x86_64-unknown-linux --sysroot / -fPIC -g -O0 -DSWIFT_PACKAGE=1 -DDEBUG=1 -fblocks -fmodules -fmodule-name=IndexStoreDB_LLVMSupport -I /home/cukier/Developer/sourcekit-lsp/.build/checkouts/indexstore-db/lib/LLVMSupport/include -fmodules-cache-path=/home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/ModuleCache '-I~/Developer/swift-5.0-RELEASE-ubuntu18.04/usr/lib/swift' -MD -MT dependencies -MF /home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/IndexStoreDB_LLVMSupport.build/Support/raw_ostream.cpp.d -std=c++11 -c /home/cukier/Developer/sourcekit-lsp/.build/checkouts/indexstore-db/lib/LLVMSupport/Support/raw_ostream.cpp -o /home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/IndexStoreDB_LLVMSupport.build/Support/raw_ostream.cpp.o /home/cukier/Developer/swift-5.0-RELEASE-ubuntu18.04/usr/bin/clang -target x86_64-unknown-linux --sysroot / -fPIC -g -O0 -DSWIFT_PACKAGE=1 -DDEBUG=1 -fblocks -fmodules -fmodule-name=IndexStoreDB_Support -I /home/cukier/Developer/sourcekit-lsp/.build/checkouts/indexstore-db/lib/Support/include -I /home/cukier/Developer/sourcekit-lsp/.build/checkouts/indexstore-db/lib/LLVMSupport/include -fmodules-cache-path=/home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/ModuleCache '-I~/Developer/swift-5.0-RELEASE-ubuntu18.04/usr/lib/swift' -MD -MT dependencies -MF /home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/IndexStoreDB_Support.build/Concurrency-Mac.cpp.d -std=c++11 -c /home/cukier/Developer/sourcekit-lsp/.build/checkouts/indexstore-db/lib/Support/Concurrency-Mac.cpp -o /home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/IndexStoreDB_Support.build/Concurrency-Mac.cpp.o /home/cukier/Developer/swift-5.0-RELEASE-ubuntu18.04/usr/bin/clang -target x86_64-unknown-linux --sysroot / -fPIC -g -O0 -DSWIFT_PACKAGE=1 -DDEBUG=1 -fblocks -fmodules -fmodule-name=IndexStoreDB_LLVMSupport -I /home/cukier/Developer/sourcekit-lsp/.build/checkouts/indexstore-db/lib/LLVMSupport/include -fmodules-cache-path=/home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/ModuleCache '-I~/Developer/swift-5.0-RELEASE-ubuntu18.04/usr/lib/swift' -MD -MT dependencies -MF /home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/IndexStoreDB_LLVMSupport.build/Support/YAMLTraits.cpp.d -std=c++11 -c /home/cukier/Developer/sourcekit-lsp/.build/checkouts/indexstore-db/lib/LLVMSupport/Support/YAMLTraits.cpp -o /home/cukier/Developer/sourcekit-lsp/.build/x86_64-unknown-linux/debug/IndexStoreDB_LLVMSupport.build/Support/YAMLTraits.cpp.o . /home/cukier/Developer/sourcekit-lsp/.build/checkouts/indexstore-db/lib/Support/Logging.cpp:19:10: fatal error: 'dispatch/dispatch.h' file not found #include <dispatch/dispatch.h> ^~~~~~~~~~~~~~~~~~~~~ . The path I provided was wrong - it has to be absolute, without the ~ :/ After I changed it - it compiles.
Thank you everyone for help! It works now! (As long as I create a new package. Somehow the sourcekit-lsp crashes when I open an old package, that I edited with LSP in the past. (deleting the .build directory fixed that package))
If you can reproduce this crash, it would be great to file a bug at bugs.swift.org and attach the code + .build directory content.
My celebration was premature. It crashes for new packages too. If I do:
swift package init --type executableswift run- ctrl+k ctrl+o and then select that directory in Visual Studio Code
it prints this:
[Info - 11:42:00 PM] Connection to server got closed. Server will restart. [Info - 11:42:00 PM] Connection to server got closed. Server will restart. [Info - 11:42:01 PM] Connection to server got closed. Server will restart. [Info - 11:42:01 PM] Connection to server got closed. Server will restart. [Error - 11:42:01 PM] Connection to server got closed. Server will not be restarted. If I open the directory in VSC first, and then build it everything works perfectly (until I close VSC)
I tried to attach debugger to the server (as described here), but lldb errors out too
cukier@papryka:~/Desktop/lsp/foo$ lldb -w -n sourcekit-lsp (lldb) process attach --name "sourcekit-lsp" --waitfor error: attach failed: lost connection (lldb) Attaching a debugger to the extension (as described here) and setting a breakpoint at all exceptions shows "Error: Cannot find module 'supports-color'" being thrown, but I'm not sure how relevant that is.
Is that the full output from the console if you select "OUTPUT > SourceKit Language Server"? If you turn on tracing (Settings > sourcekit-lsp > Trace), do you get any additional information?
Yes
Yes
trace - messages
[Trace - 7:03:32 AM] Sending request 'initialize - (0)'. [Info - 7:03:32 AM] Connection to server got closed. Server will restart. [Trace - 7:03:32 AM] Sending request 'initialize - (0)'. [Info - 7:03:32 AM] Connection to server got closed. Server will restart. [Trace - 7:03:32 AM] Sending request 'initialize - (0)'. [Info - 7:03:32 AM] Connection to server got closed. Server will restart. [Trace - 7:03:32 AM] Sending request 'initialize - (0)'. [Trace - 7:03:32 AM] Received response 'initialize - (0)' in 92ms. [Trace - 7:03:32 AM] Sending notification 'initialized'. [Trace - 7:03:32 AM] Sending notification 'textDocument/didOpen'. [Info - 7:03:32 AM] Connection to server got closed. Server will restart. [Trace - 7:03:32 AM] Sending request 'initialize - (0)'. [Error - 7:03:33 AM] Connection to server got closed. Server will not be restarted. I can reproduce a crash, but I'm not sure if it's the same one you're seeing because I get different output. Could you please try to get a backtrace from sourcekit-lsp? Here's what I did:
$ code path/to/project ## Ensure no .swift files are open so that sourcekit-lsp hasn't launched yet $ sudo lldb # you may not need sudo, but I did in order to attach ## Open a .swift file and then quickly: (lldb) process attach -n sourcekit-lsp Process 3718 stopped (lldb) continue ## Crash (lldb) bt Also, we should move this to a bug report on bugs.swift.org. If you're able to attach the project you're using, please do - that might also be important.
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Any updates on this? Been having the exact same problem with swift 5.1 and Ubuntu 18.04
LSP doesn't crash for me anymore. I'm not sure when it fixed itself.
I checked swift-5.1-DEVELOPMENT-SNAPSHOT-2019-05-29-a-ubuntu18.04 toolchain on Ubuntu 19.04
Hmm... That’s exactly the same tool chain I am using. What sourcekit Version are you using? The latest on master or the release tagged for 5.1 (5/29)? I am using the tagged release
I was on something close to the current master. I checked out commit 76ee75da08bc2ab9a50d6049dd08fb3f9dc5d51f (I think that's the one you're using) and it's broken for me too.