Delphi XE2 error building a package

Question

I have a package where a unit uses JCL.

When I try build the package it states

E2225 Never-build package 'Jcl' must be recompiled

So I load the package Jcl.dproj / Jcl160.bpl file into Delphi and build it. No errors here.

But I still get the same error afterwards?

Any possible reasons? I have checked the file Jcl160.bpl get updated on re-build

Answer 1

Had the same error a while ago. Check your system if older versions of the jcl package/bpl is somewhere present. Clean those up and the problem will most likely be gone...