有没有人曾经有这个错误？我无法在谷歌上找到任何一个曾经发生过这种情况的证据.
这是堆栈跟踪,它从数据存储区上的.delete()调用开始.
com.google.appengine.api.datastore.DatastoreFailureException: Unable to fetch global config
at com.google.appengine.api.datastore.DatastoreApiHelper.translateError(DatastoreApiHelper.java:71)
at com.google.appengine.api.datastore.DatastoreApiHelper$1.convertException(DatastoreApiHelper.java:129)
at com.google.appengine.api.utils.FutureWrapper.get(FutureWrapper.java:97)
at com.google.appengine.api.datastore.AsyncDatastoreServiceImpl$7.get(AsyncDatastoreServiceImpl.java:406)
at com.google.appengine.api.datastore.AsyncDatastoreServiceImpl$7.get(AsyncDatastoreServiceImpl.java:402)
at com.google.appengine.api.utils.FutureWrapper.get(FutureWrapper.java:89)
at com.google.appengine.api.utils.FutureWrapper.get(FutureWrapper.java:89)
at com.google.appengine.api.datastore.FutureHelper.getInternal(FutureHelper.java:76)
at com.google.appengine.api.datastore.FutureHelper.quietGet(FutureHelper.java:36)
at com.google.appengine.api.datastore.DatastoreServiceImpl.delete(DatastoreServiceImpl.java:76)
at com.universeprojects.cacheddatastore.CachedDatastoreService.delete(CachedDatastoreService.java:929)