NullPointerException: println needs a message

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我是靠谱客的博主温暖柚子，这篇文章主要介绍NullPointerException: println needs a message，现在分享给大家，希望可以做个参考。

AndroidRuntime(372): Caused by: java.lang.NullPointerException: println needs a message

要打印的日志为null造成

REFERENCES:http://cache.baidu.com/c?m=9d78d513d99f06f106fa950e4f4b8c3a5f03c0743da7875f2e83d10ec83907564616f4ba543510759185273b47f1154bea816a25605561a09bb9db5dddcacd7f6ec974612708c1014cdc43e98d0432c0538d47b9f144b2adf045c2ef848fc8542496044367dcabc31d5b4b9d34a34460e0bbca08530441e4ba2d33a81f2472c1625db24df9e6386906&p=937dcd15d9c540e60be2977c564981&newp=833fc64ad5c109f508e2927f4d4381231615d70e3bd4d05d25&user=baidu&fm=sc&query=NullPointerException%3A+println+needs+a+message&qid=8d2f3da61241ab72&p1=2