[Help]Qt Plugin Problem

[cometyang]

I'm trying to write a qt plugin with qwt. The build process was successful, however, when I try to launch it. The plugin loader tell me that it is not a valid Qt plugin. But when I move all all the code related with Qwt, the plugin is correctly recognized.

Is there anyone know how to solve it?

Thanks in advance.

[jpn]

On Windows? What if you open the plugin in Dependency Walker? Do you have Qwt in PATH?

[cometyang]

Now, the problem solved. I download the src code and compile Qt and Qwt again.
It seems the pre-compiled version of Qt downloaded from Trolltech lead to the problem.

[devarajdaimane]

I'm trying to create my own .dll for my application. is it possible to create .dll without using application plugins..? if so please tell me with simple example...

[jpn]

Use "lib" TEMPLATE, see qmake docs for an example: http://doc.trolltech.com/latest/qmake-variable-reference.html#template