Frame does not change when sketch is changed

[Anonymous]

Hey fellow Autodesk users!

Faced such an issue:

I am building frame using frame generator. Well, firstly I build a sketch and then afterwards from that sketch I already make frame itself.

What I want to do iis when I am changing length of some frame memebers in a sketch, I want frame members to be changed as well.

For example:

From here you see that everything is ok. Frame members are according to the sketch.

But when I am changing the sketch, frame stais as it is on the first picture without any changes. Previously it was changing, but then something happened and it doesn't change anymore.

Can anybody explain me what am i doing wrong? Could it be some representations issue? Or is it something else?

For me it seems that reference skeleton of a frame is not referenced to the sketch of the frame .ipt. 

Thank you for explaining and taking your time for this.

Regards,

Vadim. 

[klemen_zivkovic]

Of coursevI already tried to rebuild. Without success, than I created this
service request.
Regards

[jurgenkrause]

That's it! Unground the sketch so the frame updates. I am truly stunned.

[softwaremanagement]

Wow, this is the golden tip!

[stuart_bassil]

Thank-you for this!  I was tearing my hair out (what little I have left!) trying to work out why it wouldn't update.

[gantonov]

It worked and you saved me a lot of time and efforts! I owe you one! Thank you!