the only way to prevent a crash is add a try block...

# coroutines

[myanmarking]

the only way to prevent a crash is add a try block inside

someFunctionThatCrash

Can any1 explain this behavior to me please?

[alex]

My guess it's the same story as with ExecutorServices in Java. If your thread gets exception and real code is not wrapped in try/catch(Throwable), then it'll suspend until you fetch result from the handle with get() method

[myanmarking]

yes, i realised that. wrapping into a coroutineScope propagates the exception to the parent. thank you anyway!