初始化BmobSDK报错，怎么解决

protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
Bmob.initialize(this,"a4558b15bb967671a1512df92c7c49ce");//(把这行注释掉就可以正常运行了)
mName = (EditText)findViewById(R.id.editText1);
mPasswd = (EditText)findViewById(R.id.editText2);
}