I still have some errors.
Ok. So I had figured some things out.
To fix the error I previously had.
Refer to this post:
Downloading the nightly version of OpenFrameworks fixed it. “of_v20210207_linux64gcc6_nightly.tar.gz”. And it works fine.
I then proceeded to use the OpenFrameworks projectGenerator GUI and added the add-ons to use for my Twitter project.
Next, I opened it using Qt, and tried to run the program. Unfortunately, I cannot run any openFrameworks programs anymore on Qt. I tried to install another version but it still does not work.
Here is a screenshot:
Why is this happening? Can it be fixed? Any help is appreciated.