[GHC] #14433: Windows10 GHCI Crash, it can't run correctly

[GHC]

#14433: Windows10 GHCI Crash, it can't run correctly
----------------------------------+--------------------------------------
        Reporter:  Shizumi        |                Owner:  (none)
            Type:  bug            |               Status:  new
        Priority:  normal         |            Milestone:  8.4.1
       Component:  GHCi           |              Version:  8.2.1
      Resolution:                 |             Keywords:
Operating System:  Windows        |         Architecture:  x86_64 (amd64)
 Type of failure:  Runtime crash  |            Test Case:
      Blocked By:                 |             Blocking:
 Related Tickets:                 |  Differential Rev(s):
       Wiki Page:                 |
----------------------------------+--------------------------------------
Changes (by bgamari):

 * cc: Phyx- (added)
 * milestone:   => 8.4.1


Old description:

> I followed the Haskel Platform website download the version 8.2.1 and
> installed it sucessfully, i add the extra path too.But when I open GHCI
> in start menu or in PowerShell,it cant run sucessfully, below are the
> error message, ps: here is Windows 10 Pro Insider Preview, does it matter
> or what?
>
> PS C:\Users\SHIZU-NOTEBOOK\Desktop> ghci
> GHCI, version 8.2.1: http://www.haskell.org/ghc/  :? for help
> ghc.exe: internal error: mkPath failed converting char* to wchar_t*
>    (GHC version 8.2.1 for x86_64_unknown_mingw32)
> Please report this as a GHC bug:  http://www.haskell.org/ghc/reportabug
>
> This application has requested the Runtime to terminate it in an unusual
> way.
> Please contact the application's support team for more information.

New description:

 I followed the Haskel Platform website download the version 8.2.1 and
 installed it sucessfully, i add the extra path too.But when I open GHCI in
 start menu or in PowerShell,it cant run sucessfully, below are the error
 message, ps: here is Windows 10 Pro Insider Preview, does it matter or
 what?

 {{{
 PS C:\Users\SHIZU-NOTEBOOK\Desktop> ghci
 GHCI, version 8.2.1: http://www.haskell.org/ghc/  :? for help
 ghc.exe: internal error: mkPath failed converting char* to wchar_t*
    (GHC version 8.2.1 for x86_64_unknown_mingw32)
 Please report this as a GHC bug:  http://www.haskell.org/ghc/reportabug

 This application has requested the Runtime to terminate it in an unusual
 way.
 Please contact the application's support team for more information.
 }}}

--

Comment:

 Any idea what is going on here, Tamar?

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/14433#comment:1>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler