java.util.ConcurrentModificationException
at java.util.LinkedHashMap$LinkedHashIterator.nextNode(LinkedHashMap.java:760)
at java.util.LinkedHashMap$LinkedEntryIterator.next(LinkedHashMap.java:792)
at java.util.LinkedHashMap$LinkedEntryIterator.next(LinkedHashMap.java:790)
at com.arcblock.sphere.mvp.ui.fragment.ScaleWebFragment.saveAllWebViewStates(Unknown Source:36)
at com.arcblock.sphere.mvp.ui.fragment.ScaleWebFragment.access$saveAllWebViewStates(Unknown Source:0)
at com.arcblock.sphere.mvp.ui.fragment.ScaleWebFragment$onDestroyView$2.invokeSuspend(Unknown Source:52)
at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(Unknown Source:11)
at kotlinx.coroutines.DispatchedTask.run(Unknown Source:128)
at kotlinx.coroutines.internal.LimitedDispatcher$Worker.run(Unknown Source:3)
at kotlinx.coroutines.scheduling.TaskImpl.run(Unknown Source:2)
at kotlinx.coroutines.scheduling.CoroutineScheduler.runSafely(Unknown Source:0)
at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.executeTask(Unknown Source:14)
at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.runWorker(Unknown Source:28)
at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.run(Unknown Source:0)
Suppressed: kotlinx.coroutines.internal.DiagnosticCoroutineContextException: [StandaloneCoroutine{Cancelling}@aaab392, Dispatchers.IO]
