看到这个，点进Google help Center article，应该知道问题所在了。直接在项目里找到使用webview的地方。找到webviewClient ，看看你有没有处理onReceivedSslError方法。怎么处理的。是不是按照规范。

解决方案如下

public void onReceivedSslError(WebView view, SslErrorHandler handler, SslError error) {
                final SslErrorHandler mHandler ;
                mHandler= handler;
                AlertDialog.Builder builder = new AlertDialog.Builder(activity);
                builder.setMessage("ssl证书验证失败");
                builder.setPositiveButton("继续", new DialogInterface.OnClickListener() {
                    @Override
                    public void onClick(DialogInterface dialog, int which) {
                        mHandler.proceed();
                    }
                });
                builder.setNegativeButton("取消", new DialogInterface.OnClickListener() {
                    @Override
                    public void onClick(DialogInterface dialog, int which) {
                        mHandler.cancel();
                    }
                });
                builder.setOnKeyListener(new DialogInterface.OnKeyListener() {
                    @Override
                    public boolean onKey(DialogInterface dialog, int keyCode, KeyEvent event) {
                        if (event.getAction() == KeyEvent.ACTION_UP && keyCode == KeyEvent.KEYCODE_BACK) {
                            mHandler.cancel();
                            dialog.dismiss();
                            return true;
                        }
                        return false;
                    }
                });
                AlertDialog dialog = builder.create();
                dialog.show();
            }

处理这个错误需要用户去选择不能强制处理