[Nepomuk] Need help in solving an error occurred while dealing with Nepmuk

[శ్రీ కాంత్ తియ్యగూర]

Hi all,

         I am using Nepomuk for implementing it as a backend tool for krita
application. Here, I need to store (filenames,tags) as pairs and I want to
call this function in the destructor, so that at the end I can store the key
and value pairs. And below is the code I used and got the error.

I already asked this in my blog but again asking here thinking that I can
get better answer here. . . Sorry, if this mail causes you trouble :(

This is the *code* :

void KoResourceTagging::writeNepomukRepo()

{

  qDebug() << ” I am in ;”;

  QStringList resourceNames = m_tagRepo.uniqueKeys();

  qDebug() << “Resource Names List : ” << resourceNames;

  foreach(QString resourceName, resourceNames) {

     qDebug() << ” Resource name : ” << resourceName ;

     KUrl kurl(resourceName);

     qDebug() << ” Kurl : ” << kurl.url();

      Nepomuk::File resourceFile = Nepomuk::Resource(kurl).toFile();

      qDebug() << “Resource File Created : ” << resourceFile.url().url();

      QStringList tagNameList = m_tagRepo.values(resourceName);

      qDebug() << ” Tag names : ” << tagNameList;

      foreach(QString tagName, tagNameList) {

            Nepomuk::Tag tag( “ResourceTag” );

            tag.setLabel(tagName);

            qDebug() << “Tag Created “;

            resourceFile.addTag( tag );

            qDebug() << “Resources tagged “;

      }

  }

}

And the *output* for this is

###

# This one is the output of brush resourceServer when it called
writeNepomukRepo()

###

I am in ;

Resource Names List :
(“/home/legend/krita-build/inst/share/apps/krita/brushes/A-eroded-cercle-anim.gih”,
“/home/legend/krita-build/inst/share/apps/krita/brushes/A-wall-texture.gih”)

Resource name :
“/home/legend/krita-build/inst/share/apps/krita/brushes/A-eroded-cercle-anim.gih”

Kurl :
“file:///home/legend/krita-build/inst/share/apps/krita/brushes/A-eroded-cercle-anim.gih”

Resource File Created :
“file:///home/legend/krita-build/inst/share/apps/krita/brushes/A-eroded-cercle-anim.gih”

Tag names : (“a”)

QObject::startTimer: QTimer can only be used with threads started with
QThread

Tag Created

Resources tagged

Resource name :
“/home/legend/krita-build/inst/share/apps/krita/brushes/A-wall-texture.gih”

Kurl :
“file:///home/legend/krita-build/inst/share/apps/krita/brushes/A-wall-texture.gih”

Resource File Created :
“file:///home/legend/krita-build/inst/share/apps/krita/brushes/A-wall-texture.gih”

Tag names : (“bricks”)

Tag Created

Resources tagged

###

# This one is the output of pattern resourceServer. It ends with this error.

###

I am in ;

Resource Names List :
(“/home/legend/krita-build/inst/share/apps/krita/patterns/choc_swirl.pat”,
“/home/legend/krita-build/inst/share/apps/krita/patterns/java.pat”,
“/home/legend/krita-build/inst/share/apps/krita/patterns/wood4.pat”)

Resource name :
“/home/legend/krita-build/inst/share/apps/krita/patterns/choc_swirl.pat”

Kurl :
“file:///home/legend/krita-build/inst/share/apps/krita/patterns/choc_swirl.pat”

Fatal Error: Accessed global static ‘Nepomuk::ResourceManagerHelper
*instanceHelper()’ after destruction. Defined at
../../nepomuk/core/resourcemanager.cpp:310

Aborted.



Regards
Srikanth Tiyyagura
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