非法状态异常错误：目标主机不能为null或在参数中设置

I ran my app on my old galaxy s and it worked fine and then I my nexus s and it started giving me a few errors. I was getting an illegal character in path error in my JSONParser that I fixed by using URLEncoder.encode but now I am getting an illegal state exception error. I looked here I ran my app on my old galaxy s and it worked f