V3.0 / Chapter 2 - No such module RxSwift

shogunkaramazov · January 13, 2020, 8:03am

@greg_s Do you still have issues with this?

yakume · September 20, 2020, 12:24pm

I was having this problem after updating to Xcode 12 but running ./bootstrap.sh clear and checking Build Active Scheme inside of Playground fixed my issue.

lililala · September 23, 2020, 2:10am

Thank you! It worked!

chadpengar · September 27, 2020, 4:12am

Thanks. This is what worked for me.

kaboo96 · September 27, 2020, 6:32pm

How run ./bootstrap.sh
I have issue no such file or directory: ./bootstrap.sh

chadpengar · September 27, 2020, 10:05pm

the bootstrap.sh file is inside of each chapter’s RxPlayground folder.

Make sure you check “Build Active Scheme” and “Render Documentation” in the Plaground Settings (on the right sidebar)

I am having a problem that even with running boootstrap.sh on Chapter 3, I don’t get RxRelay . I even copied the build line for RxCocoa and replaced RxCocoa with RxRelay and it runs but I don’t get it. I don’t know enough about playgrounds yet to get this figured out

chadpengar · September 27, 2020, 10:08pm

So if I hit BUILD enough times in Xcode it fixed itself with RxRelay chosen as the scheme. The first time I built that it did not seem to do it but I did it a few more times and the errors went awaty

freak4pc · October 1, 2020, 5:38am

The fix to this seems to be manually checking “Build Active Scheme”
Trust me, as authors, it is quite challenging following Apple’s yearly shenanigans and Xcode bugs

Thanks for the notes.

chadpengar · October 6, 2020, 10:03pm

That is generally the answer (mark the checkbox to Build Active Scheme" and the doc one above it. The chapter that had RxRelay I had to duplicate the xcode build line and substitute RxRelay as the scheme in the bootstrap script. And then build the RxSwift and then RxRelay schemes. That worked for me, though there may have been an easier way.

tomesm · October 21, 2020, 8:41pm

Hello, I am having this issue. What exactly is checking “Build Active Scheme”?

My build settings of scheme looks like this

I tried to do all the advices given in this thread but still the same result.
I really have no idea what to do to get this working. Can you please help?

tomesm · October 21, 2020, 8:45pm

Ok, I’ve finally noticed it. This solved my problem:

Screenshot 2020-10-21 at 22.43.13

kakeru32ito · October 28, 2020, 3:42pm

Thank you so much for finding a solution! I’m using Xcode 12 but this worked for me as well

pikachan · October 30, 2020, 9:39pm

Had the same issue with Xcode 12. Selecting “build active scheme” worked for me as well.

happiehappie · November 5, 2020, 2:28am

Just hoping this will help others in the future, this + build active scheme helped me too

happiehappie · November 5, 2020, 10:34am

I had to duplicate the xcode build line and substitute RxRelay as the scheme in the bootstrap script.

This worked for me

nilotic · December 12, 2020, 2:47am

It’s really helpful, thanks

captainoctopus · January 18, 2021, 6:20pm

Hi! I already read all the threads concerning this problem but it does not seem to work with Xcode 12.3. When the project opens (Chapter 11 - starter) the error is “no such module ‘RxSwift’”. When I select “Build active scheme” the error changes to “no such module ‘RxCocoa’” which I did not manage to solve. Any help would be appreciated. Thanks!

I checked this on my old machine running Xcode 11.2.1 and it runs perfectly out of the box.

zinwa.lin · January 19, 2021, 1:31am

true, running with iPhone 8 simulator, finally. tricky solution, it works.

captainoctopus · January 19, 2021, 11:53am

Thanks but it’s not working either I think I keep on working with Xcode 11.2.1

ys_xs · March 2, 2021, 5:43am

solved my problem, really thanks.