Class Relies on other Class with Less Strict Void Safety Settings

[ljr1981]

The following error stops the clean compile of the "simple" project when opening for the first time in Windows.

    Description Location    Position    
2   VD88: A class relies on another class with less strict void safety settings. Provider class: WSF_DEFAULT_SERVICE.   APPLICATION (simple)    10, 2   
    Error code: VD88

Configuration error: a class relies on another class with less strict void safety settings.
What to do: change void safety options so that ancestor or supplier provides higher or equal void safety.

Class: APPLICATION
Other class: WSF_DEFAULT_SERVICE
Line: 10
inherit
-> WSF_DEFAULT_SERVICE
redefine

I have double-checked each target to ensure it is set to Complete Void Safety. Not sure what is wrong.

[ljr1981]

I located the tutorial project ECF's and got the same issue. The problem appears to be in the:

path: "[user_path]\EWF-0.3\library\server\wsf\default\nino-safe.ecf"

In the tutorial "hello" target, the error is the same:

    Description Location    Position    
2   VD88: A class relies on another class with less strict void safety settings. Provider class: WSF_DEFAULT_RESPONSE_SERVICE.  HELLO_APPLICATION (src) 17, 2   
    Error code: VD88

Configuration error: a class relies on another class with less strict void safety settings.
What to do: change void safety options so that ancestor or supplier provides higher or equal void safety.

Class: HELLO_APPLICATION
Other class: WSF_DEFAULT_RESPONSE_SERVICE
Line: 17
inherit
-> WSF_DEFAULT_RESPONSE_SERVICE

[oligot]

Hi,

Which version of EiffelStudio are you using ?
Do you use the version of EWF that comes bundled with EiffelStudio or the Git one ?

[jocelyn]

Indeed one need to apply a commit I made on the master to ensure all compile fine.

I am in vacation right now until end of July.
I may try to fix it when I find a computer but if Javier or Olivier could fix it this would help me.

For now either use eiffelstudio 7.3 with the EWF lib delivered with 7.3. Or use the master branch of EWF

[oligot]

Just realized I'm not part of the EiffelWebFramework Owners Team so I won't be able to fix it as I don't have the right to 😞
@jvelilla : can you fix it ?

[jvelilla]

Just to double check, we want to merge the release-03 branch with the master branch?

[oligot]

From what @jocelyn said, I think we can just cherry-pick commit 8040dd5 on the release-03 branch and release a new tag (something like v0.3.1)

[ljr1981]

Using v. 7.2, but curious to know what changes are in 7.3 that facilitate the EWF.

[jocelyn]

Quick reply

7.3 introduces the notion of complete void safety.
And I tried to have most of the ewf libs at this level. But this was
breaking the 7.2 compilation so I reverted some changes in the master
branch to support 7.2
But I forgot to apply this change to v0.3 because for me this was mainly
for Eiffel studio 7.3 and thus this was not an issue for 7.3 itself.

Hopefully Olivier and Javier corrected this since I am currently in
vacation.

I hope this is clear now = all my mistake.

Jocelyn
Le 15 juil. 2013 02:13, "Larry Rix" notifications@github.com a écrit :

Using v. 7.2, but curious to know what changes are in 7.3 that facilitate
the EWF.

—
Reply to this email directly or view it on GitHubhttps://github.com//issues/62#issuecomment-20947357
.

[oligot]

Thanks to Jocelyn, I'm now part of the EWF Owners Team 😏
I've updated the release-0.3 branch and also created a new tag v0.3.1.

@ljr1981 : can you update your local repository and try again ?

[ljr1981]

I will try today! :-) Thank you folks!

[jocelyn]

Larry, can you confirm this issue is fixed?
If not, please let use know

[ljr1981]

I am not entirely certain, but the issue seems to have been a confusion based on the different void-safety settings in 7.3 v. 7.2 and I was opening the project in 7.2. I had a similar issue with another project and then noted the differences in the void-safety settings. Having downloaded 7.3 GPL for my local laptop, there appears to be no issue. I think you can close this one out.