Runtime error on xcode 10


i can build the app, but after i open the app
this error pop and app crashed.

dyld: Library not loaded: /usr/lib/libstdc++.6.dylib

seems apple removed libstdc++ in xcode 10


Hi @alex_t,

I am having the same issue. Also when I publish a beta to test-flight and run it in ios 12 iphone 7, my UI freeze with my iPhone CPU 100%.

This also happens when I run the app on the 11.4 simulator. The CPU stays high and eventually the app is closed.


Hi @alex_t, You’re correct. Apple has removed the support for libstcc++ from Xcode 10, but left it in iOS 12 runtime for backward compatibility. We haven’t updated our SDK for iOS yet, but as a workaround for now you can copy the missing library from older Xcode. Check this for more info