创建加密的领域对象偶尔失败的原因是什么?

I've got a released app using Realm and there are some crash logs showing that there is sometimes a failure to create the realm with a configuration resulting in a EXC_BREAKPOINT (SIGTRAP) crash. (there's 9 crash files for a few hundred app installations so its not something which is happening frequently)I've got a released app using Realm and there a