[swift-users] About Swift Package Manager and LLDB

‫Fadi Botros‬ ‫ botros_fadi at yahoo.com
Mon Nov 6 13:27:37 CST 2017


This happens when try to print(self)Processing command: po print(self) HandleCommand, cmd_obj : 'expression' Handl - Pastebin.com

  
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Processing command: po print(self) HandleCommand, cmd_obj : 'expressio...
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This happens when REPL then try to "import PerfectTemplate"== [UserExpression::Evaluate] Parsing expression import PerfectTemplate == Swif - Pastebin.com

  
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== [UserExpression::Evaluate] Parsing expression import PerfectTemplate == ...
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Also the same problem happens in Kitura (even if only use packages that depend on Swift 4)

      من: Michael Gottesman <mgottesman at apple.com>
 إلى: Michael Gottesman <mgottesman at apple.com> 
نسخة كربونية: "swift-users at swift.org" <swift-users at swift.org>; ‫Fadi Botros‬ ‫ <botros_fadi at yahoo.com>
 تاريخ الإرسال: الإثنين 6 نوفمبر، 2017‏ 7:01 م
 الموضوع: Re: [swift-users] About Swift Package Manager and LLDB
   
Or actually:
https://github.com/apple/swift/blob/master/docs/DebuggingTheCompiler.rst#debugging-failures-in-lldb
I would just enable all of the logging and post it here or if the log is very big put the log into a pastebin.

On Nov 6, 2017, at 8:59 AM, Michael Gottesman via swift-users <swift-users at swift.org> wrote:

I am not going to answer this fully (I forwarded it to the appropriate people though). But to help them out, can you go to ./docs/DebuggingTheCompiler and enable lldb logging and post the output here?
Michael

On Nov 6, 2017, at 8:43 AM, ⁨‫Fadi Botros‬ ‫ via swift-users⁩ <⁨swift-users at swift.org⁩> wrote:
I'm interested in doing Web Application using Swift and promoting this to be a trend someday.But I couldn't find a way to debug web apps without using XcodeThis is irrelevant because web applications are mainly on Linux, so what if we want to do remote debugging ?
I tried using the SPM, and when I try to compile a Kitura or Perfect app then try to debug it, it gives me this
(lldb) po print(self)
warning: Swift error in module <moduleName>.
Debug info from this module will be unavailable in the debugger.

error: in auto-import:
failed to get module '<SomeModuleName>' from AST context
I'm using macOS Sierra (sorry didn't have time to upgrade), with Swift 4 that comes with Xcode 9Also tried the same experiment on Xubuntu using Swift 4 debian package provided on swift.org itself
The only succeeded way is to generate an xcodeproj and compile it, this is irrelevant because it is only macOS, while servers are Linux.
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