Problem about plugin!

[mobilepig]

I have a well-run plugin application example, including several dlls(some parent plugins and some child plugins).

I imported a child plugin mmp in codewarrior, and then made it. When i launch the S60 emulator, i found the plugin which i made just now was missing(that is to say, befor being made the plugin is visible). Then i tried another child plugin in the example, the same situation occured.

why? and what can i do to resume the plugin in the applicaion?

Thanks for your help!

[pkosonen]

Most likely your talking about ECom plugins? And by missing you mean that the plugin isn't found? Check the UID's, i guess you're using the same UID for several plugins.

[mobilepig]

Yes, ECom plugins.
The plugin generated the corresponding dll successfully, but the plugin GUI is unvisible in the application now

Most likely your talking about ECom plugins? And by missing you mean that the plugin isn't found? Check the UID's, i guess you're using the same UID for several plugins.

[mobilepig]

Nobody knows this problem here?

This problem broke my head...

[pkosonen]

I guess nobody understands what you mean by plugin GUI, atleast I don't. Have you changed the UIDs? See also the following (taken from FN document S60 Platform: ECom Plug-In Architecture):

Note: If the UID of plugin DLL is changed (and correspondingly the name of rss
file is changed), the ECOM framework may not find the plugin with new UID.
It may be necessary to delete following files from your SDK:
ECom.ROM.dat
ECom.idx
They are in development environment folder
\Series60_v20\Epoc32\wins\c\system\data\Plugins
And in 3rd edition the files ECom.ROM.Z.dat and ECom.idx are located in:
\S60_3rd\Epoc32\winscw\c\private\10009D8F folder
There may occur similar problems on real devices so avoid changing the UIDs if possible.

[mobilepig]

Actually i don´t change the UID or any other files at all, what i only do is to import the plugin MMP file in Codewarrior, then make it. This resulted the plugin was unvisible from the application.
What makes me confused is that the plugin dll is recreated, but it seems that the application can´t recognize the plugin dll any more