紧急问题，求大神解答 JNI DETECTED ERROR IN APPLICATION: JNI CallObjectMethodV

//注册方法 public void signup(){ new Thread(new Runnable() { @Override public void run() { try { EMClient.getInstance().createAccount(mUsernameview.getText().toString().trim(), mPasswordview.getText().toString().trim()); Log.e("EChat","注册成功"); } catch (HyphenateException e) { e.printStackTrace(); Log.e("EChat","注册失败"+e.getErrorCode()+"，"+e.getMessage()); } } }).start(); } //登陆方法 public void signin(){ EMClient.getInstance().login(mUsernameview.getText().toString().trim(), mPasswordview.getText().toString().trim(), new EMCallBack() { @Override public void onSuccess() { startActivity(new Intent(ECloginActivity.this,ECMainActivity.class)); finish(); } @Override public void onError(int i, String s) { Log.e("EChat","登录失败"+i+","+s); } @Override public void onProgress(int i, String s) { } }); }
为什么我的按照被人的写上述代码，别人能运行，而我的却出现了JNI DETECTED ERROR IN APPLICATION: JNI CallObjectMethodV这个东西。有哪位大神知道吗？