Reg - QMetaObject Error

[suresh]

hai,
Now i converting Qt3 code into Qt4. While creating dll it gives the following error. I couldn't find where it occurs. The errors are

Creating library ..\..\bin\plugins\designer/zonetrader.lib and object ..\..\bin\plugins\designer/zonetrader.exp
moc_zonetrader.obj : error LNK2001: unresolved external symbol "public: static struct QMetaObject const MyClass::staticMetaObject" (?staticMetaObject@MyClass@@2UQMetaObject@@B)
..\..\bin\plugins\designer/zonetrader.dll : fatal error LNK1120: 1 unresolved externals
Error executing link.exe.

suresh.

[jacek]

Does AFTPluginBase class contain Q_OBJECT macro in its definition?

[suresh]

It contains QObject macro.

[jacek]

Did you run moc on it?

[suresh]

Yes, I run it.

[jacek]

And do you link your application with the code generated by moc for that class?

[suresh]

Actually i convert that class into lib file and include my application. Now my application inherit that class.

[jacek]

Actually i convert that class into lib file and include my application.

Is AFTPluginBase part of that library? If yes, do you link that library with code generated by moc?

[suresh]

Yes, I include in profile. In Qt3 i used the same manner

[jacek]

Yes, I include in profile.

Check your compilation log, not the settings.

One more thing: Is AFTPluginBase derived from QObject?

[suresh]

moc file is automatically generated. How can i link?

[suresh]

Yes.Its inherited. compilation log means..............

[jacek]

compilation log means..............

the exact commands that were executed, not your believes.