CHE: Can't set breakpoints #20
Comments
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Hi. Could you let me know the haskell-debug-adapter version ? Regards. |
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I think you are using new version of ghci-dap(0.0.15.0) for the ghc-8.10. After the LTS-17 is released, I will release haskell-debuggers for ghc-8.10.3. Regards. |
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ok I'll leave the workaround in current 8.10.2 until 8.10.3 support is done. Thank you |
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hello @phoityne I'm re-opening this issue since I see LTS-17.1 is out. So are debug-adapter and hdx4vsc going to work if ghci-dap and the rest are built against 8.10.3? |
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Hi. Yes, it would work with LTS-17.1(ghc-8.10.3).
Regards. |
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excelent, thank you for the answer, I'll close this issue after I finish the tests. |
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I had similar issue. I can confirm it works on mac os 11.6 with configuration above. |
Hello, I know this can be worked out because I had a successful attempt once but I can't remember the config values for launch.json file.
PREFACE: Eclipse CHE is a cloud-native web-based IDE that supports eclipse Theia as editor, thus allowing to introduce vsix extensions to the editor. It uses dockerized containers to hold all the binaries each extension needs.
EXPECTED:
I expect the IDE to stop at a breakpoint and let me see the values of variables in the debug session.
RESULT:
the breakpoints are not loaded by the debug adapter and the execution continues until the end (the app runs and listens on a port).
THE PROBLEM:
ghci seems to return an error when the breakpoints are being set:
ERROR][APP] user error ("read failed. Prelude.read: no parse : SetBreakpointsRequestArguments {sourceSetBreakpointsRequestArguments = Source {nameSource = Just \"App.hs\", pathSource = \"/projects/src/github.com/gattytto/example-servant-minimal/src/App.hs\", sourceReferenceSource = Nothing, origineSource = Nothing}, breakpointsSetBreakpointsRequestArguments = [SourceBreakpoint {lineSourceBreakpoint = 27, columnSourceBreakpoint = Nothing, conditionSourceBreakpoint = Nothing, hitConditionSourceBreakpoint = Nothing, logMessageSourceBreakpoint = Nothing},SourceBreakpoint {lineSourceBreakpoint = 33, columnSourceBreakpoint = Nothing, conditionSourceBreakpoint = Nothing, hitConditionSourceBreakpoint = Nothing, logMessageSourceBreakpoint = Nothing}]}")THE WORKAROUND:
renaming haskell-debug-adapter to something else results in the extension to make use of phoityn-vscode which helps OK and stops at breakpoints succesfully
this is a procps inside the sidecar container when the session is running:
user@workspaceqnhikj90eclvkihy:/projects/src/github.com/gattytto/example-servant-minimal$ ps -e PID TTY TIME CMD 1 ? 00:00:00 sh 13 ? 00:00:08 plugin-remote-e 37 pts/0 00:00:00 sh 44 pts/0 00:00:00 sh 45 pts/0 00:00:00 bash 13413 pts/1 00:00:00 bash 15625 ? 00:00:01 ghcide 16441 ? 00:00:00 sh 16444 ? 00:00:01 haskell-debug-a 16462 ? 00:00:04 ghci-dap 16504 pts/1 00:00:00 psthe demo project is located at https://github.com/gattytto/example-servant-minimal/tree/8.10.2
this is the launch.json:
{ // Use IntelliSense to learn about possible attributes. // Hover to view descriptions of existing attributes. // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387 "version": "0.2.0", "configurations": [ { "type": "ghc", "request": "launch", "name": "run", "internalConsoleOptions": "openOnSessionStart", "workspace": "${workspaceFolder}/", "startup": "${workspaceFolder}/exe/Main.hs", "startupFunc": "", "startupArgs": "", "stopOnEntry": false, "mainArgs": "", "ghciPrompt": "H>>= ", "ghciInitialPrompt": "Prelude>", "ghciCmd": "stack ghci --with-ghc=ghci-dap --no-load --no-build --main-is example-servant-minimal:exe:example-servant-minimal --ghci-options -fprint-evld-with-show", "ghciEnv": {}, "logFile": "${workspaceFolder}/.vscode/phoityne.log", "logLevel": "DEBUG", "forceInspect": false } ] }this is the log with debug verbose level for the launch.json
this is the debug console contents:
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