Forge version:
Twilight Forest version: (this is the build number)
Link to crash log: (please use a paste site such as gist, do not attach the .txt or paste the log inline)

Steps to reproduce:
1.

What I expected to happen:

What happened instead:

you can find the materials to make a portal in the twilight
ps this isn't the place for a problem like this

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Thanks for the hint, but I use the sevtech ages build and the portal creation has been changed there, and I do not know where else to turn for help

That is on the pack makers then, something they need to consider. This isn't our issue.