Business Object Extension Activation error

Hi,

I've met a weird problem.

I'd create a business object extension and a script with AfterModify Event on that.

And both were activated, but if I click on business object extension in solution explorer, it becomes unactivated, even nothing changed.

Then I can't activate it anymore. It shows error message like this.

If I delete the script item below the extension, it could be activated again.

So I guess, if I want the extension be activated, I must not have any script item under it.

Does anyone have any suggestion?

Regards.