Toolchain not compatible with Playgrounds

Playgrounds (both MacOS & iOS) run fine using the default toolchain. If I switch to a nightly development toolchain, Playgrounds won't run and it displays this error message:


"The active toolchain is not compatible with playgrounds. PlaygroundLogger.framework could not be loaded."


Is that normal? This is using XCode 10.2 with Swift 5, but it did the same thing with the XCode 10 betas.

Replies

If I switch to a nightly development toolchain, Playgrounds won't run

Is that iOS playgrounds? Or macOS playgrounds? Or both?

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Quinn “The Eskimo!”
Apple Developer Relations, Developer Technical Support, Core OS/Hardware

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The nightly toolchains won't run on either MacOS or iOS playgrounds.

I'm having the same issue.

Thanks lodrt. It helps to know if others are having the same problem or it's just me!

I am having same issue as well.