[Ves] subject: about build kiwiviewer 2.0 on iOS

[Pat Marion]

Hi,

It might be crashing when it tries to copy the bundled sample datasets.  In
the branch I pushed, I did not include the sample datasets because I don't
want to add them to the git repository.  You could either download the
sample datasets ( https://midas3.kitware.com/midas/folder/9479 ) and add
them to your xcode project, or comment out the code in
DocumentsTableViewController.m where it unpacks the sample data.  Just add
a return statement at the very top of the unpackSampleData() function.

Pat


On Wed, Mar 27, 2013 at 3:06 AM, 邓卓夫 <dengzf at swc.neu.edu.cn> wrote:

> Hi,
>
>    I will describe the errors in detail.
>
>    1)  as your instructions, I create a new folder named frameworks and
> put the kiwi, dropbox and pcl frameworks in it.
>
>    2)  when I rerun the project，it errors that Eigen/Dense not found. So
> also as your instruction I check the Header Search Paths, and find there
> are .../kiwi.frameworks/Headers, so WHY?  Then I check the kiwi.framework
> and find that the Eigen as folder exists in the /kiwi.frameworks/Headers.
> So I guess whether xcode cannot search subfolder in
> the /kiwi.frameworks/Headers. So I add a new
> path $(frameworks_dir)/kiwi.framework/Headers/eigen in it and no errors.
>
>    3) Although it works and when I want to run on the simulator but it
> produce 70 more warnings and Suddenly exit showing FINISHED RUNNING
> KIWIVIEWER ON IPAD SIMULATOR  . For example, the warning is that
>
>
>     UITextAlignmentCenter is deprecated. first deprecated in iOS 6.0
>
> ...............
>
>       ld: warning: ignoring file ../frameworks/pcl.framework/pcl, missing
> required architecture i386 in file ../frameworks/pcl.framework/pcl (1
> slices)
>
> ld: warning: direct access in
> std::tr1::_Sp_counted_base_impl<vesTextureCoordinateVertexAttribute*,
> std::tr1::_Sp_deleter<vesTextureCoordinateVertexAttribute>,
> (__gnu_cxx::_Lock_policy)2>::~_Sp_counted_base_impl() to global weak symbol
> vtable for std::tr1::_Sp_counted_base<(__gnu_cxx::_Lock_policy)2> means the
> weak symbol cannot be overridden at runtime. This was likely caused by
> different translation units being compiled with different visibility
> settings.
>
> ld: warning: direct access in
> std::tr1::_Sp_counted_base_impl<vesColorVertexAttribute*,
> std::tr1::_Sp_deleter<vesColorVertexAttribute>,
> (__gnu_cxx::_Lock_policy)2>::~_Sp_counted_base_impl() to global weak symbol
> vtable for std::tr1::_Sp_counted_base<(__gnu_cxx::_Lock_policy)2> means the
> weak symbol cannot be overridden at runtime. This was likely caused by
> different translation units being compiled with different visibility
> settings.
>
> ld: warning: direct access in
> std::tr1::_Sp_counted_base_impl<vesNormalVertexAttribute*,
> std::tr1::_Sp_deleter<vesNormalVertexAttribute>,
> (__gnu_cxx::_Lock_policy)2>::~_Sp_counted_base_impl() to global weak symbol
> vtable for std::tr1::_Sp_counted_base<(__gnu_cxx::_Lock_policy)2> means the
> weak symbol cannot be overridden at runtime. This was likely caused by
> different translation units being compiled with different visibility
> settings.
>
> ld: warning: direct access in
> std::tr1::_Sp_counted_base_impl<vesNormalVertexAttribute*,
> std::tr1::_Sp_deleter<vesNormalVertexAttribute>,
> (__gnu_cxx::_Lock_policy)2>::~_Sp_counted_base_impl() to global weak symbol
> vtable for std::tr1::_Sp_counted_base<(__gnu_cxx::_Lock_policy)2> means the
> weak symbol cannot be overridden at runtime. This was likely caused by
> different translation units being compiled with different visibility
> settings.
>
> ...............
>    ..........
>    Finally it suspended. But I do not know why?
>
> 4)  Finally I guess maybe the simulator is just a process in the os and it
> may not support the test very well. SO I intend to test on the iPad. When
> the app start it suddenly suspend also. And in the xcode an exception is
> thrown out in the DocumentsTableViewController.m and the located line is :
>
>       if ([[NSFileManager defaultManager] copyItemAtPath:srcFile toPath
> :destFile error:nil]) {
>
>     return destFile;
>
>   }
>
>
>
> Above all, Please help me resolve these problems. Whether my configuration
> for the kiwiviewer has some mistakes leads to the problems. What is the
> right way?
>
>
> Thank you very much!
>
>
> Deng Zhuofu
>
>   kiwi fan
>
>
> -----原始邮件-----
> *发件人:* "Pat Marion" <pat.marion at kitware.com>
> *发送时间:* 2013年3月26日 星期二
> *收件人:* "邓卓夫" <dengzf at swc.neu.edu.cn>
> *抄送:* ves at public.kitware.com
> *主题:* Re: [Ves] subject: about build kiwiviewer 2.0 on iOS
>
> You still need to provide more information before we can help you.
>
> Where did you put the frameworks?  You should create a directory in
> Apps/iOS called frameworks and put them in there.
>
> Please check that the headers are actually found in the
> kiwi.framework/Headers directory (they should be).
>
> In Xcode, go to build settings and look at the settings for Header Search
> Paths.  You should see: "../frameworks/kiwi.framework/Headers".  Verify the
> headers are there.
>
>
> Pat
>
> On Tue, Mar 26, 2013 at 1:25 AM, 邓卓夫 <dengzf at swc.neu.edu.cn> wrote:
>
>> Hello developers,
>>
>>       There is a problem which puzzles me a week, Please help me!
>>
>>       A week ago, I posted my question that How to build the kiwiviewer
>> 2.0 on iOS. Experts has replied me but I did not succeed. As the
>> instruction, I download the dropbox.framework and import them into the
>> project. I also download pcl.framework and kiwi.framework from the
>> packages.kitware.com and also import them.
>>       So next step, through the adding files the project I import these 3
>> frameworks. But There are always errors that for examples the
>> vesMidasClient.h and some others .h file can not found. So I want to know
>> why it produce so many errors? Is the way I add framework wrong? Please
>> tell me the right way how to build kiwiviewer 2.0 on ios in details.
>>
>>    Thank you very much really!
>>
>> Deng
>>
>> a fan for k iwiviewer
>>
>>
>>
>>
>> _______________________________________________
>> Ves mailing list
>> Ves at public.kitware.com
>> http://public.kitware.com/cgi-bin/mailman/listinfo/ves
>>
>>
>
>
>
>
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