这里有一个简单的测试用例来重现这个过程:import json._ val simplePickle下面是我在-Xlog- is标志上获得的堆栈跟踪:
pickling.this.Unpickler.genUnpickler is not a valid implicit value forscala.pickling.Unpickler[com.ft.flexui.modules.pm.Simple] because:
$.typeFromString(package.scala:61)at scala.pickling.FastTypeTag$.apply(FastTags.scala:57)
at scala.pickling.json.JSONPickleReader$$anonfun$beginEntry$2.apply(JSONPickleFor
假设我有以下代码:import scala.pickling.Defaults._[info] Set current project to pickling (in build file:/home/someone/tmp/pickling/)
[info] Compiling1 Scala source
feed File "C:\Python27\lib\multiprocessing\process.py", line 290, in __reduce__TypeError: Pickling an AuthenticationString object is disallowedan AuthenticationString object is '
TTypeError: