QHash compile error

[jiveaxe]

Hi,
in a sample application I have created a class member like this:

QHash<int, QComboBox*> hash;
hash.insert(1, comboBox_1);
hash.insert(2, comboBox_2);
hash.insert(3, comboBox_3);

QHash<int, QComboBox*> hash;
hash.insert(1, comboBox_1);
hash.insert(2, comboBox_2);
hash.insert(3, comboBox_3);

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but during compilation I got the following error:

error: ISO C++ forbids declaration of ‘hash’ with no type
error: expected ‘;’ before ‘.’ token

error: ISO C++ forbids declaration of ‘hash’ with no type
error: expected ‘;’ before ‘.’ token

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for every insert function.

What's wrong?

Regards