glenbraun / jsonpi Goto Github PK

Hi Glenn,

this is Andreas we meet at the recent RChain conference.
Using MonoDevelop (Linux .NET IDE)
http://www.monodevelop.com/download/#fndtn-download-lin

and the .NET SDK Linux Version, I was able to import your project and start the JsonPi part, I guess. I then got a Interpreter Shell (Run>)

I tried then to execute this(was this a mistake?)
world; | world(message);
Run> x<a,b,c>

Unhandled Exception: System.Exception: parse error
at Microsoft.FSharp.Text.Parsing.Implementation.popStackUntilErrorShifted@278[tok,a](Tables1 tables, LexBuffer1 lexbuf, Stack1 stateStack, Stack1 valueStack, AssocTable actionTable, FSharpOption1 tokenOpt) in /home/ascheinert/JsonPi/FsLexYacc.Runtime/Parsing.fs:line 283 at Microsoft.FSharp.Text.Parsing.Implementation.interpret[tok,a](Tables1 tables, FSharpFunc2 lexer, LexBuffer1 lexbuf, Int32 initialState) in /home/ascheinert/JsonPi/FsLexYacc.Runtime/Parsing.fs:line 485
at JsonPiRepl.main(String[] argv) in /home/ascheinert/JsonPi/JsonPiREPL/Program.fs:line 15
bash: Zeile 1: 16265 Abgebrochen (Speicherabzug geschrieben) /usr/share/dotnet/dotnet "/home/ascheinert/JsonPi/JsonPiREPL/bin/Release/netcoreapp2.0/JsonPiREPL.dll"

Press any key to continue..

=====>
What kind of commands does the REPL handle currently?
Anyway I just wanted to say that Mono and the .NET SDK for Linux are a good start to get started on Linux. I'm really looking forward to use the REPL in the coming sessions.

regards Andreas

I believe it should be:
dotnet build -c Release -r ubuntu.16.04-x64

but is currently listed without the build command:
dotnet -c Release -r ubuntu.16.04-x64

Several of the commands (like :run etc) crash the REPL for me. I built the REPL according to the instructions in the README, and run on debian 9.

Always working:
:h, :help,

Always broken:
:q, :quit, :reset

Complicated:
:m, :multi, :s, :step, :r, and :run will all execute fine the first time I issue them. But if I issue them a second time, or issue a second one of them, the REPL crashes.

:l, and :list seem to be straight-up intermittent

The trace (for :q) is:

Run> :q

Unhandled Exception:
System.Exception: parse error
  at Microsoft.FSharp.Text.Parsing.Implementation.popStackUntilErrorShifted@278[tok,a] (Microsoft.FSharp.Text.Parsing.Tables`1[tok] tables, Microsoft.FSharp.Text.Lexing.LexBuffer`1[char] lexbuf, Microsoft.FSharp.Text.Parsing.Stack`1[a] stateStack, Microsoft.FSharp.Text.Parsing.Stack`1[a] valueStack, Microsoft.FSharp.Text.Parsing.Implementation+AssocTable actionTable, Microsoft.FSharp.Core.FSharpOption`1[T] tokenOpt) [0x000b3] in <5ae39741b0dad8caa74503834197e35a>:0 
  at Microsoft.FSharp.Text.Parsing.Implementation.interpret[tok,a] (Microsoft.FSharp.Text.Parsing.Tables`1[tok] tables, Microsoft.FSharp.Core.FSharpFunc`2[T,TResult] lexer, Microsoft.FSharp.Text.Lexing.LexBuffer`1[char] lexbuf, System.Int32 initialState) [0x00538] in <5ae39741b0dad8caa74503834197e35a>:0 
  at JsonPiRepl.main (System.String[] argv) [0x0001b] in <5ae3991ac91cf2afa74503831a99e35a>:0 
[ERROR] FATAL UNHANDLED EXCEPTION: System.Exception: parse error
  at Microsoft.FSharp.Text.Parsing.Implementation.popStackUntilErrorShifted@278[tok,a] (Microsoft.FSharp.Text.Parsing.Tables`1[tok] tables, Microsoft.FSharp.Text.Lexing.LexBuffer`1[char] lexbuf, Microsoft.FSharp.Text.Parsing.Stack`1[a] stateStack, Microsoft.FSharp.Text.Parsing.Stack`1[a] valueStack, Microsoft.FSharp.Text.Parsing.Implementation+AssocTable actionTable, Microsoft.FSharp.Core.FSharpOption`1[T] tokenOpt) [0x000b3] in <5ae39741b0dad8caa74503834197e35a>:0 
  at Microsoft.FSharp.Text.Parsing.Implementation.interpret[tok,a] (Microsoft.FSharp.Text.Parsing.Tables`1[tok] tables, Microsoft.FSharp.Core.FSharpFunc`2[T,TResult] lexer, Microsoft.FSharp.Text.Lexing.LexBuffer`1[char] lexbuf, System.Int32 initialState) [0x00538] in <5ae39741b0dad8caa74503834197e35a>:0 
  at JsonPiRepl.main (System.String[] argv) [0x0001b] in <5ae3991ac91cf2afa74503831a99e35a>:0