Fixed a bug in echoing the error message.
Fixed a bug in echoing the error message.

apbendi/cloudmine-ios,cloudmine/cloudmine-ios,cloudmine/CloudMineSDK-iOS,apbendi/cloudmine-ios,cloudmine/cloudmine-ios,apbendi/cloudmine-ios,cloudmine/cloudmine-ios,cloudmine/CloudMineSDK-iOS,cloudmine/CloudMineSDK-iOS