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Lighthouse example throw segfault

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Alejandro Infante

Lighthouse example throw segfault

Hello,

When I try to open the image from Jenkins the screen goes black for 5 seconds and then it throws a segmentation fault in my Mac. I use a Macbook air with the latest stable Pharo VM.

Using the ConfigurationOf I have found that Lighthouse by default set the display to work in fullscreen, and is perfectly usable, but when saving the image it is impossible to open it again (segfault). I attached the crash.dmp.

If I try to disable the fullscreen before saving it, the error does not appear again.

I’m the only one capable to reproduce this?

Cheers,
Alejandro

crash.dmp (477 bytes) Download Attachment

stepharo

Re: Lighthouse example throw segfault

Hi alejandro

which image?
which version?
which latest vm?

do you see a pattern :)

Stef

Le 11/5/15 20:37, Alejandro Infante a écrit :

> Hello,
>
> When I try to open the image from Jenkins the screen goes black for 5 seconds and then it throws a segmentation fault in my Mac. I use a Macbook air with the latest stable Pharo VM.
>
> Using the ConfigurationOf I have found that Lighthouse by default set the display to work in fullscreen, and is perfectly usable, but when saving the image it is impossible to open it again (segfault). I attached the crash.dmp.
>
> If I try to disable the fullscreen before saving it, the error does not appear again.
>
> I’m the only one capable to reproduce this?
>
> Cheers,
> Alejandro
>

Alejandro Infante

Re: Lighthouse example throw segfault

> On May 11, 2015, at 4:43 PM, stepharo <[hidden email]> wrote:
>
> Hi alejandro
>
> which image?
— For the already built image, I used the version of May 9th (Build #467) and is based on Pharo 3
— For the one that I loaded the stable code using the last ConfigurationOf (commit number 13) on a Pharo4.0 image (#40611)
> which version?
Guess this is answered up there.
> which latest vm?
I’m not sure how to get this, sending --version or --help do not work. Even though, comparing the creation date of the file of the VM, I guess that is PharoVM 421.zip from the fileserver.
>
> do you see a pattern :)
5 minutes ago I tried to using a different vm. Using the PharoS VM (206.zip from the pharo fileserver) I wasn’t able to reproduce the error.

>
> Stef
>
> Le 11/5/15 20:37, Alejandro Infante a écrit :
>> Hello,
>>
>> When I try to open the image from Jenkins the screen goes black for 5 seconds and then it throws a segmentation fault in my Mac. I use a Macbook air with the latest stable Pharo VM.
>>
>> Using the ConfigurationOf I have found that Lighthouse by default set the display to work in fullscreen, and is perfectly usable, but when saving the image it is impossible to open it again (segfault). I attached the crash.dmp.
>>
>> If I try to disable the fullscreen before saving it, the error does not appear again.
>>
>> I’m the only one capable to reproduce this?
>>
>> Cheers,
>> Alejandro
>>
>
>

Cheers,
Alejandro

Nicolai Hess

Re: Lighthouse example throw segfault

I don't know what lighthouse is about, but at least on windows, it does not segfault.

But we have at least two issues of fogbugz about fullscreen on a mac:

12648

Full screen on Mac OS X 10.9 partially broken

13995

Recent Windows VM does not reopen fullscreen images in fullscreen (broken between 246 and 248 VM)

This is about windows and was fixed, but in another issue, marked as duplicate of this issue:

15217

Ben commented, that this is still an issue for mac, because the image crashes (see last comment https://pharo.fogbugz.com/default.asp?15217#BugEvent.123867)

cheers

nicolai

2015-05-11 22:32 GMT+02:00 Alejandro Infante <[hidden email]>:

> On May 11, 2015, at 4:43 PM, stepharo <[hidden email]> wrote:
>
> Hi alejandro
>
> which image?
— For the already built image, I used the version of May 9th (Build #467) and is based on Pharo 3
— For the one that I loaded the stable code using the last ConfigurationOf (commit number 13) on a Pharo4.0 image (#40611)
> which version?
Guess this is answered up there.
> which latest vm?
I’m not sure how to get this, sending --version or --help do not work. Even though, comparing the creation date of the file of the VM, I guess that is PharoVM 421.zip from the fileserver.
>
> do you see a pattern :)
5 minutes ago I tried to using a different vm. Using the PharoS VM (206.zip from the pharo fileserver) I wasn’t able to reproduce the error.
>
> Stef
>
> Le 11/5/15 20:37, Alejandro Infante a écrit :
>> Hello,
>>
>> When I try to open the image from Jenkins the screen goes black for 5 seconds and then it throws a segmentation fault in my Mac. I use a Macbook air with the latest stable Pharo VM.
>>
>> Using the ConfigurationOf I have found that Lighthouse by default set the display to work in fullscreen, and is perfectly usable, but when saving the image it is impossible to open it again (segfault). I attached the crash.dmp.
>>
>> If I try to disable the fullscreen before saving it, the error does not appear again.
>>
>> I’m the only one capable to reproduce this?
>>
>> Cheers,
>> Alejandro
>>
>
>

Cheers,
Alejandro

Alejandro Infante

Re: Lighthouse example throw segfault

Lighthouse is an example about how to create a web application with seaside and good practices.

I have no idea why it uses fullscreen, maybe there is something I’m missing.

Well, the example is really cool and it had helped me to understand some stuff. Thank you Torsten for the app!!

Cheers,

Alejandro

On May 11, 2015, at 7:18 PM, Nicolai Hess <[hidden email]> wrote:

I don't know what lighthouse is about, but at least on windows, it does not segfault.
But we have at least two issues of fogbugz about fullscreen on a mac:

12648
Full screen on Mac OS X 10.9 partially broken

13995
Recent Windows VM does not reopen fullscreen images in fullscreen (broken between 246 and 248 VM)
This is about windows and was fixed, but in another issue, marked as duplicate of this issue:
15217

Ben commented, that this is still an issue for mac, because the image crashes (see last comment https://pharo.fogbugz.com/default.asp?15217#BugEvent.123867)

cheers
nicolai

2015-05-11 22:32 GMT+02:00 Alejandro Infante <[hidden email]>:

> On May 11, 2015, at 4:43 PM, stepharo <[hidden email]> wrote:
>
> Hi alejandro
>
> which image?
— For the already built image, I used the version of May 9th (Build #467) and is based on Pharo 3
— For the one that I loaded the stable code using the last ConfigurationOf (commit number 13) on a Pharo4.0 image (#40611)
> which version?
Guess this is answered up there.
> which latest vm?
I’m not sure how to get this, sending --version or --help do not work. Even though, comparing the creation date of the file of the VM, I guess that is PharoVM 421.zip from the fileserver.
>
> do you see a pattern :)
5 minutes ago I tried to using a different vm. Using the PharoS VM (206.zip from the pharo fileserver) I wasn’t able to reproduce the error.
>
> Stef
>
> Le 11/5/15 20:37, Alejandro Infante a écrit :
>> Hello,
>>
>> When I try to open the image from Jenkins the screen goes black for 5 seconds and then it throws a segmentation fault in my Mac. I use a Macbook air with the latest stable Pharo VM.
>>
>> Using the ConfigurationOf I have found that Lighthouse by default set the display to work in fullscreen, and is perfectly usable, but when saving the image it is impossible to open it again (segfault). I attached the crash.dmp.
>>
>> If I try to disable the fullscreen before saving it, the error does not appear again.
>>
>> I’m the only one capable to reproduce this?
>>
>> Cheers,
>> Alejandro
>>
>
>

Cheers,
Alejandro