[Qt-creator] Cannot access private member declared in class 'QString'

[Thomas Meyer]

Hi,
I get very often this error, if I write a plugin:
error: C2248: 'QString::QString' : cannot access private member declared 
in class 'QString'

For example:
...
returnQVariant(QString("%1").arg(m_firstRow+section+1));
...

I correct it with:
...
returnQVariant(QString(QLatin1String("%1")).arg(m_firstRow+section+1));
...

So, I correct every 'QString' with 'QLatin1String'.
Is there a better solution or is it the only one?

Thanks,
     Thomas Meyer

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