関連ワード:  suspend function should be called only from a coroutine or another suspend function    kotlin suspend function should be called only from a coroutine or another suspend function    suspend function delay should be called only from a coroutine or another suspend function    suspend function withcontext should be called only from a coroutine or another suspend function    suspend function await should be called only from a coroutine or another suspend function    suspend function invoke should be called only from a coroutine or another suspend function    suspend function collect should be called only from a coroutine or another suspend function    suspend function 'coroutines' should be called only from a coroutine or another suspend function    suspend function insert should be called only from a coroutine or another suspend function    suspend function 'state' should be called only from a coroutine or another suspend function  
結果 : suspend function should be called only from a coroutine or another suspend function