我在Linux上的Pharo 3的无头实例中运行了一个相当长时间的任务，有时（看似随机）我得到以下
FileWriteError: File stdout is closed
MultiByteFileStream(StandardFileStream)>>primWrite:from:startingAt:count:
MultiByteFileStream(StandardFileStream)>>next:putAll:startingAt:
MultiByteFileStream>>basicNext:putAll:startingAt:
UTF8TextConverter(TextConverter)>>nextPutByteString:toStream:
UTF8TextConverter(TextConverter)>>nextPutAll:toStream:
MultiByteFileStream>>nextPutAll:
ArgumentDataGatherer(Object)>>printOn:
MultiByteFileStream(Stream)>>print:
VTermOutputDriver>>print:
EvaluateCommandLineHandler>>evaluate: in Block: [ ...
BlockClosure>>on:do:
EvaluateCommandLineHandler>>evaluate:
EvaluateCommandLineHandler>>evaluateArguments
EvaluateCommandLineHandler>>activate
EvaluateCommandLineHandler class(CommandLineHandler class)>>activateWith:
PharoCommandLineHandler(BasicCommandLineHandler)>>activateSubCommand: in Block: [ aCommandLinehandler activateWith: commandLine ]
BlockClosure>>on:do:
PharoCommandLineHandler(BasicCommandLineHandler)>>activateSubCommand:
PharoCommandLineHandler(BasicCommandLineHandler)>>handleSubcommand
...
Pharo崩溃了。
知道为什么会发生这种情况或如何解决这个问题？