My program accepts quoted arguments which contain brackets inside. If I pass these arguments to a gdbserver as if I run it standalone, I get an error
syntax error near unexpected token `('
Example of standalone run:
myprogram 12 3 "sin(x)"
Example of gdbserver run:
gdbserver :2345 myprogram 12 3 "sin(x)"
How to overcome?
I faced the same problem and this is what helped to me:
gdbserver :2345 myprogram 12 3 "'sin(x)'"
Related
parse error: Invalid numeric literal at line 1, column 6
parse error: Invalid numeric literal at line 1, column 6
jq: error: syntax error, unexpected ')' (Unix shell quoting issues?) at , line 1:
[.releases[] | select(.hash==)][0].archive
jq: 1 compile error
Downloading /
curl: (3) malformed
tar: latest_stable.tar.xz: Cannot open: No such file or directory
tar: Error is not recoverable: exiting now
Flutter initialization failed
Could not find working copy of Flutter
Unfortunately I live in Iran and I have changed my IP and it worked
For example, fatal error: unexpectedly found nil while unwrapping an Optional value. Regardless of the cause, can this data be captured? Is this stderr or something else?
Edit: I found a reference at http://swiftdoc.org/func/fatalError/ that says the function (which I'm assuming is indeed what Swift is internally calling) "Unconditionally print a message and stop execution.". So perhaps there's nothing left to do but get ahold of the remote crash report via TestFlight crash reports or actually having the device handy.
I'm able to log all uncaught exceptions via NSSetUncaughtExceptionHandler in main.swift, and we have good logging going on in other parts of our app wherever bad (but possible) errors can occur. I was hoping to also log these fatal errors so that our logs show a more complete picture of crashes occuring on remote testing devices.
Certain errors will go to stderr. Here is a simple example:
$ cat tryit
#! /usr/bin/env swift
println ("foo")
precondition (false, "bar")
$ ./tryit 2> /tmp/error 1> /tmp/noterror
Illegal instruction: 4
$ cat /tmp/noterror
$ cat /tmp/error
precondition failed: bar: file ./tryit, line 4
0 swift 0x000000010f7faa18 llvm::sys::PrintStackTrace(__sFILE*) + 40
1 swift 0x000000010f7faef4 SignalHandler(int) + 452
...
If you remove the precondition, then the results go to stdout:
$ cat tryit
#! /usr/bin/env swift
println ("foo")
$ ./tryit 2> /tmp/error 1> /tmp/noterror
$ cat /tmp/noterror
foo
$ cat /tmp/error
The SML file: "test.sml"
(* here is a comment *)
val x = 123;
I've installed SMLNJ 110.76 from here: http://www.smlnj.org/dist/working/110.76/, Emacs 24.3.1 from here: http://ftp.gnu.org/gnu/emacs/windows/emacs-24.3-bin-i386.zip, and SML Mode for Emacs through the Emacs GUI.
The Emacs stack trace is this:
test.sml:1.2 Error: illegal token
test.sml:1.3 Error: illegal token
test.sml:1.5 Error: illegal token
test.sml:1.7 Error: illegal token
test.sml:1.9 Error: illegal token
and so on, ending with:
uncaught exception Compile [Compile: "syntax error"]
raised at: ../compiler/Parse/main/smlfile.sml:15.24-15.46
../compiler/TopLevel/interact/evalloop.sml:44.55
../compiler/TopLevel/interact/evalloop.sml:296.17-296.20
I also tried the same program via Sublime Text 3 with the SML and sublimeREPL packages as laid out here: http://developerinmotion.wordpress.com/2013/02/07/sublime-text-2-and-sml/. But I'm getting the same problem: a long list of illegal token syntax errors followed by:
C:\Program Files (x86)\SMLNJ\\bin\.run\run.x86-win32.exe: Fatal error -- Uncaught exception Compile with "syntax error" raised at ../compiler/Parse/main/smlfile.sml:15.24-15.46
What's the problem? Have I installed SMLNJ incorrectly?
I put your two lines in a file (test.sml) and opened in a standard SML REPL. It compiles normally:
- use "test.sml";
[opening test.sml]
val x = 123 : int
val it = () : unit
It seems that you have problems with setting your tools.
This problem may result from creating .sml file using UTF-8 character encoding. pls use ANSI instead.
deploytool works well until creating exe file using mbuild then get this error:
Executing command: mbuild -O -v -output "U1" -I"e:\Mat2009\work\ntst1\U1\src" "e:\Mat2009\work\ntst1\U1\src\U1_main.c" "e:\Mat2009\work\ntst1\U1\src\U1_delay_load.c" "e:\Mat2009\work\ntst1\U1\src\U1_mcc_component_data.c" -link exe -env MCR_DELAYLOAD=/delayload:mclmcrrt710.dll -env
MCR_DELAYLIB=delayimp.lib -outdir "e:\Mat2009\work\ntst1\U1\src"
Error: An error occurred while shelling out to mbuild (error code = -1).
Unable to build executable.
??? Error using ==> mcc
Error executing mcc, return status = 1 (0x1).
How can I resolve this error?
This error looks similar to an error I encountered once (after upgrading to 2012b), I cannot recall the source but I found two potential solutions:
Make sure there are no spaces in the path to the compiler
Try building a few times and cross your fingers
Given the time frame I had I chose to go for option two and after 5-10 attempts it suprisingly worked.
have found that COMSPEC env. var had a wrong value, so I deleted the wrong path, restarted MATLAB then it worked well.
In [3]: ipcluster start -n 4
File "", line 1
ipcluster start -n 4
^
SyntaxError: invalid syntax
According to http://mail.scipy.org/pipermail/ipython-user/2011-April/007477.html, you may be trying to run command-line scripts from Python. You should try running ipcluster from the command line.