wxHaskell + GHCi

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wxHaskell + GHCi

Henk-Jan van Tuyl

L.S.,

For people who gave up on wxHaskell in the past, because wxHaskell didn't  
run (properly) in GHCi:
I just found out, that wxHaskell programs run properly in GHCi on Windows,
if you use the newest wxHaskell plus GHC 7.10.3 (both the 32 bit and the
64 bit version).

Regards,
Henk-Jan van Tuyl


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Re: wxHaskell + GHCi

Conal Elliott
Fantastic news! Thanks for the update. Does wxHaskell work (non-fatally) with GHCi on Mac OS also? Are there sample programs for an easy test run?  -- Conal

On Fri, Jan 1, 2016 at 3:34 PM, Henk-Jan van Tuyl <[hidden email]> wrote:

L.S.,

For people who gave up on wxHaskell in the past, because wxHaskell didn't run (properly) in GHCi:
I just found out, that wxHaskell programs run properly in GHCi on Windows,
if you use the newest wxHaskell plus GHC 7.10.3 (both the 32 bit and the
64 bit version).

Regards,
Henk-Jan van Tuyl


--
Folding@home
What if you could share your unused computer power to help find a cure? In
just 5 minutes you can join the world's biggest networked computer and get
us closer sooner. Watch the video.
http://folding.stanford.edu/


http://Van.Tuyl.eu/
http://members.chello.nl/hjgtuyl/tourdemonad.html
Haskell programming
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Re: wxHaskell + GHCi

Henk-Jan van Tuyl

I don't have a Mac OS computer available, I hope someone else will tell  
us. There are a lot of sample programs at
   https://github.com/wxHaskell/wxHaskell/tree/master/samples

Regards,
Henk-Jan van Tuyl

On Sat, 02 Jan 2016 06:08:21 +0100, Conal Elliott <[hidden email]> wrote:

> Fantastic news! Thanks for the update. Does wxHaskell work (non-fatally)
> with GHCi on Mac OS also? Are there sample programs for an easy test run?
> -- Conal
>
> On Fri, Jan 1, 2016 at 3:34 PM, Henk-Jan van Tuyl <[hidden email]>  
> wrote:
>
>>
>> L.S.,
>>
>> For people who gave up on wxHaskell in the past, because wxHaskell  
>> didn't
>> run (properly) in GHCi:
>> I just found out, that wxHaskell programs run properly in GHCi on  
>> Windows,
>> if you use the newest wxHaskell plus GHC 7.10.3 (both the 32 bit and the
>> 64 bit version).
>>
>> Regards,
>> Henk-Jan van Tuyl




--
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just 5 minutes you can join the world's biggest networked computer and get  
us closer sooner. Watch the video.
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Re: wxHaskell + GHCi

Conal Elliott

Thanks for the pointer!

I was able to compile and run the sample program Resize.hs (“ghc –make Resize.hs”), but when I load that module into GHCi and run main, I get a run-time error:

*Main> main
2016-01-02 16:24:42.245 ghc[52790:1003] *** Assertion failure in +[NSUndoManager _endTopLevelGroupings], /SourceCache/Foundation/Foundation-1056.17/Misc.subproj/NSUndoManager.m:328
2016-01-02 16:24:42.245 ghc[52790:1003] +[NSUndoManager(NSInternal) _endTopLevelGroupings] is only safe to invoke on the main thread.
2016-01-02 16:24:42.246 ghc[52790:1003] (
    0   CoreFoundation                      0x00007fff913b225c __exceptionPreprocess + 172
    1   libobjc.A.dylib                     0x00007fff93581e75 objc_exception_throw + 43
    2   CoreFoundation                      0x00007fff913b2038 +[NSException raise:format:arguments:] + 104
    3   Foundation                          0x00007fff90bb9361 -[NSAssertionHandler handleFailureInMethod:object:file:lineNumber:description:] + 189
    4   Foundation                          0x00007fff90b238ac +[NSUndoManager(NSPrivate) _endTopLevelGroupings] + 156
    5   AppKit                              0x00007fff914a7a23 -[NSApplication run] + 688
    6   libwx_osx_cocoau_core-3.0.0.2.0.dylib 0x0000000113101ce3 _ZN5wxApp10CallOnInitEv + 143
    7   libwx_baseu-3.0.0.2.0.dylib         0x00000001135eb396 _Z7wxEntryRiPPw + 47
    8   libwxc.dylib                        0x0000000115dfbd3c ELJApp_InitializeC + 124
    9   libHSwxcore-0.92.2.0-14assQ7lWYy0vwBRqyjk7D-ghc7.10.3.dylib 0x0000000114e8a5cc cc2eh_info + 132
)
2016-01-02 16:24:42.321 ghc[52790:1003] *** Assertion failure in +[NSUndoManager _endTopLevelGroupings], /SourceCache/Foundation/Foundation-1056.17/Misc.subproj/NSUndoManager.m:328
*Main>

A little googling found an issue: Crash when running a sample program in ghci on OSX. One comment recommends the following in ghci:

:set -fno-ghci-sandbox

When I use this command in a fresh ghci process (not after a crash), the sample works. However, when I run “main” a second time, the window doesn’t appear. Instead, I get some sort of undead process (called “ghc”) that I have to kill manually.

I installed wxWidgets via “brew update && brew install wxWidgets” and wxHaskell via “cabal update && cabal install wx”. I’m running Mac OS 10.9.5.

Has anyone gotten this latest wxHaskell to play well with ghci on Mac OS?

-- Conal


On Sat, Jan 2, 2016 at 4:58 AM, Henk-Jan van Tuyl <[hidden email]> wrote:

I don't have a Mac OS computer available, I hope someone else will tell us. There are a lot of sample programs at
  https://github.com/wxHaskell/wxHaskell/tree/master/samples

Regards,
Henk-Jan van Tuyl


On Sat, 02 Jan 2016 06:08:21 +0100, Conal Elliott <[hidden email]> wrote:

Fantastic news! Thanks for the update. Does wxHaskell work (non-fatally)
with GHCi on Mac OS also? Are there sample programs for an easy test run?
-- Conal

On Fri, Jan 1, 2016 at 3:34 PM, Henk-Jan van Tuyl <[hidden email]> wrote:


L.S.,

For people who gave up on wxHaskell in the past, because wxHaskell didn't
run (properly) in GHCi:
I just found out, that wxHaskell programs run properly in GHCi on Windows,
if you use the newest wxHaskell plus GHC 7.10.3 (both the 32 bit and the
64 bit version).

Regards,
Henk-Jan van Tuyl




--
Folding@home
What if you could share your unused computer power to help find a cure? In just 5 minutes you can join the world's biggest networked computer and get us closer sooner. Watch the video.
http://folding.stanford.edu/


http://Van.Tuyl.eu/
http://members.chello.nl/hjgtuyl/tourdemonad.html
Haskell programming
--


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Re: [wxhaskell-users] wxHaskell + GHCi

Eric Kow-3
Hi Conal,

Does the EnableGui trick help? https://wiki.haskell.org/WxHaskell/Mac

If so, I think the source should be put in the reps if not already


Cheers,

On Sun, 3 Jan 2016 at 08:45, Conal Elliott <[hidden email]> wrote:

Thanks for the pointer!

I was able to compile and run the sample program Resize.hs (“ghc –make Resize.hs”), but when I load that module into GHCi and run main, I get a run-time error:

*Main> main
2016-01-02 16:24:42.245 ghc[52790:1003] *** Assertion failure in +[NSUndoManager _endTopLevelGroupings], /SourceCache/Foundation/Foundation-1056.17/Misc.subproj/NSUndoManager.m:328
2016-01-02 16:24:42.245 ghc[52790:1003] +[NSUndoManager(NSInternal) _endTopLevelGroupings] is only safe to invoke on the main thread.
2016-01-02 16:24:42.246 ghc[52790:1003] (
    0   CoreFoundation                      0x00007fff913b225c __exceptionPreprocess + 172
    1   libobjc.A.dylib                     0x00007fff93581e75 objc_exception_throw + 43
    2   CoreFoundation                      0x00007fff913b2038 +[NSException raise:format:arguments:] + 104
    3   Foundation                          0x00007fff90bb9361 -[NSAssertionHandler handleFailureInMethod:object:file:lineNumber:description:] + 189
    4   Foundation                          0x00007fff90b238ac +[NSUndoManager(NSPrivate) _endTopLevelGroupings] + 156
    5   AppKit                              0x00007fff914a7a23 -[NSApplication run] + 688
    6   libwx_osx_cocoau_core-3.0.0.2.0.dylib 0x0000000113101ce3 _ZN5wxApp10CallOnInitEv + 143
    7   libwx_baseu-3.0.0.2.0.dylib         0x00000001135eb396 _Z7wxEntryRiPPw + 47
    8   libwxc.dylib                        0x0000000115dfbd3c ELJApp_InitializeC + 124
    9   libHSwxcore-0.92.2.0-14assQ7lWYy0vwBRqyjk7D-ghc7.10.3.dylib 0x0000000114e8a5cc cc2eh_info + 132
)
2016-01-02 16:24:42.321 ghc[52790:1003] *** Assertion failure in +[NSUndoManager _endTopLevelGroupings], /SourceCache/Foundation/Foundation-1056.17/Misc.subproj/NSUndoManager.m:328
*Main>

A little googling found an issue: Crash when running a sample program in ghci on OSX. One comment recommends the following in ghci:

:set -fno-ghci-sandbox

When I use this command in a fresh ghci process (not after a crash), the sample works. However, when I run “main” a second time, the window doesn’t appear. Instead, I get some sort of undead process (called “ghc”) that I have to kill manually.

I installed wxWidgets via “brew update && brew install wxWidgets” and wxHaskell via “cabal update && cabal install wx”. I’m running Mac OS 10.9.5.

Has anyone gotten this latest wxHaskell to play well with ghci on Mac OS?

-- Conal


On Sat, Jan 2, 2016 at 4:58 AM, Henk-Jan van Tuyl <[hidden email]> wrote:

I don't have a Mac OS computer available, I hope someone else will tell us. There are a lot of sample programs at
  https://github.com/wxHaskell/wxHaskell/tree/master/samples

Regards,
Henk-Jan van Tuyl


On Sat, 02 Jan 2016 06:08:21 +0100, Conal Elliott <[hidden email]> wrote:

Fantastic news! Thanks for the update. Does wxHaskell work (non-fatally)
with GHCi on Mac OS also? Are there sample programs for an easy test run?
-- Conal

On Fri, Jan 1, 2016 at 3:34 PM, Henk-Jan van Tuyl <[hidden email]> wrote:


L.S.,

For people who gave up on wxHaskell in the past, because wxHaskell didn't
run (properly) in GHCi:
I just found out, that wxHaskell programs run properly in GHCi on Windows,
if you use the newest wxHaskell plus GHC 7.10.3 (both the 32 bit and the
64 bit version).

Regards,
Henk-Jan van Tuyl




--
Folding@home
What if you could share your unused computer power to help find a cure? In just 5 minutes you can join the world's biggest networked computer and get us closer sooner. Watch the video.
http://folding.stanford.edu/


http://Van.Tuyl.eu/
http://members.chello.nl/hjgtuyl/tourdemonad.html
Haskell programming
--

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Re: [wxhaskell-users] wxHaskell + GHCi

Henk-Jan van Tuyl

The EnableGui trick is already implemented in wxcore 0.90.0.1

Regards,
Henk-Jan van Tuyl


On Sun, 03 Jan 2016 08:12:41 +0100, Eric Kow <[hidden email]> wrote:

> Hi Conal,
>
> Does the EnableGui trick help? https://wiki.haskell.org/WxHaskell/Mac
>
> If so, I think the source should be put in the reps if not already
>
>
> Cheers,
>
> On Sun, 3 Jan 2016 at 08:45, Conal Elliott <[hidden email]> wrote:
>
>> Thanks for the pointer!
>>
>> I was able to compile and run the sample program Resize.hs (“ghc –make
>> Resize.hs”), but when I load that module into GHCi and run main, I get a
>> run-time error:
>>
>> *Main> main
>> 2016-01-02 16:24:42.245 ghc[52790:1003] *** Assertion failure in  
>> +[NSUndoManager _endTopLevelGroupings],  
>> /SourceCache/Foundation/Foundation-1056.17/Misc.subproj/NSUndoManager.m:328
>> 2016-01-02 16:24:42.245 ghc[52790:1003] +[NSUndoManager(NSInternal)  
>> _endTopLevelGroupings] is only safe to invoke on the main thread.
>> 2016-01-02 16:24:42.246 ghc[52790:1003] (
>>     0   CoreFoundation                      0x00007fff913b225c  
>> __exceptionPreprocess + 172
>>     1   libobjc.A.dylib                     0x00007fff93581e75  
>> objc_exception_throw + 43
>>     2   CoreFoundation                      0x00007fff913b2038  
>> +[NSException raise:format:arguments:] + 104
>>     3   Foundation                          0x00007fff90bb9361  
>> -[NSAssertionHandler  
>> handleFailureInMethod:object:file:lineNumber:description:] + 189
>>     4   Foundation                          0x00007fff90b238ac  
>> +[NSUndoManager(NSPrivate) _endTopLevelGroupings] + 156
>>     5   AppKit                              0x00007fff914a7a23  
>> -[NSApplication run] + 688
>>     6   libwx_osx_cocoau_core-3.0.0.2.0.dylib 0x0000000113101ce3  
>> _ZN5wxApp10CallOnInitEv + 143
>>     7   libwx_baseu-3.0.0.2.0.dylib         0x00000001135eb396  
>> _Z7wxEntryRiPPw + 47
>>     8   libwxc.dylib                        0x0000000115dfbd3c  
>> ELJApp_InitializeC + 124
>>     9   libHSwxcore-0.92.2.0-14assQ7lWYy0vwBRqyjk7D-ghc7.10.3.dylib  
>> 0x0000000114e8a5cc cc2eh_info + 132
>> )
>> 2016-01-02 16:24:42.321 ghc[52790:1003] *** Assertion failure in  
>> +[NSUndoManager _endTopLevelGroupings],  
>> /SourceCache/Foundation/Foundation-1056.17/Misc.subproj/NSUndoManager.m:328
>> *Main>
>>
>> A little googling found an issue: Crash when running a sample program in
>> ghci on OSX <https://github.com/bsl/GLFW-b/issues/53>. One comment
>> recommends the following in ghci:
>>
>> :set -fno-ghci-sandbox
>>
>> When I use this command in a fresh ghci process (not after a crash), the
>> sample works. However, when I run “main” a second time, the window  
>> doesn’t
>> appear. Instead, I get some sort of undead process (called “ghc”) that I
>> have to kill manually.
>>
>> I installed wxWidgets via “brew update && brew install wxWidgets” and
>> wxHaskell via “cabal update && cabal install wx”. I’m running Mac OS  
>> 10.9.5.
>>
>> Has anyone gotten this latest wxHaskell to play well with ghci on Mac  
>> OS?
>>
>> -- Conal
>>
>>
>> On Sat, Jan 2, 2016 at 4:58 AM, Henk-Jan van Tuyl <[hidden email]>
>> wrote:
>>
>>>
>>> I don't have a Mac OS computer available, I hope someone else will tell
>>> us. There are a lot of sample programs at
>>>   https://github.com/wxHaskell/wxHaskell/tree/master/samples
>>>
>>> Regards,
>>> Henk-Jan van Tuyl
>>>
>>>
>>> On Sat, 02 Jan 2016 06:08:21 +0100, Conal Elliott <[hidden email]>
>>> wrote:
>>>
>>> Fantastic news! Thanks for the update. Does wxHaskell work  
>>> (non-fatally)
>>>> with GHCi on Mac OS also? Are there sample programs for an easy test  
>>>> run?
>>>> -- Conal
>>>>
>>>> On Fri, Jan 1, 2016 at 3:34 PM, Henk-Jan van Tuyl <[hidden email]>
>>>> wrote:
>>>>
>>>>
>>>>> L.S.,
>>>>>
>>>>> For people who gave up on wxHaskell in the past, because wxHaskell
>>>>> didn't
>>>>> run (properly) in GHCi:
>>>>> I just found out, that wxHaskell programs run properly in GHCi on
>>>>> Windows,
>>>>> if you use the newest wxHaskell plus GHC 7.10.3 (both the 32 bit and  
>>>>> the
>>>>> 64 bit version).
>>>>>
>>>>> Regards,
>>>>> Henk-Jan van Tuyl
>>>>>
>>>>
>>>
>>>
>>>
>>> --
>>> Folding@home
>>> What if you could share your unused computer power to help find a cure?
>>> In just 5 minutes you can join the world's biggest networked computer  
>>> and
>>> get us closer sooner. Watch the video.
>>> http://folding.stanford.edu/



--
Folding@home
What if you could share your unused computer power to help find a cure? In  
just 5 minutes you can join the world's biggest networked computer and get  
us closer sooner. Watch the video.
http://folding.stanford.edu/


http://Van.Tuyl.eu/
http://members.chello.nl/hjgtuyl/tourdemonad.html
Haskell programming
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