[Solved]QImageWriter~initial bug

colinRao

@void SQLite::addImage(QImage image, QStringList tags)
{
QBuffer buffer;
QImageWriter writer(&buffer,"PNG");

writer.write(image);
QSqlQuery qry;
int id;
qry.prepare( "SELECT COUNT(*) FROM images" );
qry.exec&#40;&#41;;
qry.next(&#41;;
id = qry.value(0&#41;.toInt() + 1;
qry.prepare( "INSERT INTO images (id, data) VALUES (:id, :data)" );
qry.bindValue( ":id", id );
qry.bindValue( ":data", buffer.data() );
qry.exec&#40;&#41;;
foreach( QString tag, tags &#41;
    addTag( id, tag &#41;;

}@

enviroment:
Qt Creator 2.0.1
based on Qt 4.7.0(32bit)
My os is micorsoft xp
Is there some body can help me to shooting this bug. Thank you very much!

..\SqlDialog\sqlite.cpp: In member function 'void SQLite::addImage(QImage, QStringList)':

..\SqlDialog\sqlite.cpp:118: error: variable 'QImageWriter writer' has initializer but incomplete type

..\SqlDialog\sqlite.cpp: In member function 'QImage SQLite::getImage(int)':

..\SqlDialog\sqlite.cpp:151: error: variable 'QImageReader reader' has initializer but incomplete type

d.oberkofler

I'm just guessing but based on my experience with this gcc error messaged you might be missing some includes.

colinRao

Yeah! I got it. Thanks!