Re: Getting segmentation fault on stack/cabal -any command, including stack --install-ghc, On windows.

Hi, \ghc-8.2.1\mingw\bin\gcc --version produced no errors. the ghc 8.4 release you sent produced no errors as well. I have included the procdump output as well, in case it helps, same error mentioned before. On Sat, Oct 21, 2017 at 1:54 PM Tamar Christina wrote:

Hi,

Could you try https://1drv.ms/u/s!AuQz_u-9HaJPmcQRFveWa9dMBi77hg ?

If you can still reproduce this issue with this build start with +RTS --generate-crash-dumps

and send the dump it creates. Note that this is a pre-release version of GHC 8.4 so some packages may not compile without updating version bounds.

Tamar

---- On Sat, 21 Oct 2017 02:54:49 +0000 Tamar Christina wrote ----

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---- On Fri, 20 Oct 2017 23:51:43 +0000 Michael McCulloch <

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Previously to FCU, the issue was also occuring with ghc8.0.2(a), however, it would appear that it is working again. I have provided the output of ghci -v3 *8.2.1).

Thanks, this is quite early on, does <ghc folder>\mingw\bin\gcc --version work?

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I was unable to run procdump, it was giving me directory does not exist, even when placed in the bin folder.

Hmm that's odd, and you're running this from a normal cmd prompt? a dump would really be helpful here.

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On Fri, Oct 20, 2017 at 4:08 PM Tamar Christina

wrote:

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-- Michael McCulloch c: (403) 629-9645 e: michael.james.mcculloch@gmail.com Hi Michael,

Does this happen only with 8.2.1?

Can you try a clean vanilla GHC?

https://downloads.haskell.org/~ghc/8.2.1/ghc-8.2.1-x86_64-unknown-mingw32.ta...

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just to rule out any issues with toolings.

if it still happens, does ghci -v3 show anything?

if it still crashes can you run procdump on GHC directly and return

michael.james.mcculloch@gmail.com> wrote ---- the dump?

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https://docs.microsoft.com/en-us/sysinternals/downloads/procdump

with "procdump -e 1 -x <pathtobinfolder>\ghc --interactive"

Thanks, Tamar

---- On Fri, 20 Oct 2017 14:02:31 +0000 Michael McCulloch <

michael.james.mcculloch@gmail.com> wrote ----

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Hello. After searching around I can't find people with a similar issue (Maybe I'm looking in the wrong places?). I installed Haskell platform 8.2.1, using Stack 1.5.1, Cabal 2.0.0.0. Windows 10 Fall Creators Update( This issue was also occurring pre FCU). The issue also occurs with 8.0.2a Prior to FCU, I could run ghci directly, but now i get: Access violation in generated code when reading 00000000046710f6 Can anyone help me out?-- Michael McCulloch c: (403) 629-9645 e: michael.james.mcculloch@gmail.com _______________________________________________ Glasgow-haskell-users mailing list Glasgow-haskell-users@haskell.org

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Michael McCulloch c: (403) 629-9645 e: michael.james.mcculloch@gmail.com