Now this was my question: NullPointerException on going to another activity, android studio
I searched a lot of other questions and answers on Stack Overflow and none of them were similar to my case, so I asked a new question. 5 or 6 people tried to help me so gratefully and I tried all their solutions and answered immediately with the results and logcat reports.
None of them solved my problem and I still have no answer to what is causing the problem. Someone with 6kish reputation comes and comments that he "thinks" I don't have enough understanding about my problem and I have to first study OOP and Java and then start writing programs. I tried to be polite and answered him that I appreciated his opinion but I'm practicing to learn, which he then answers me because of an answer I gave to a comment who someone posted with really bad and unclear English he thinks that "any answer he would give me, I would not understand."
Now I was being polite, I'm a software engineering third year university student and I'm quite sure I will understand any answer to my question really good.
Today I come and see my question is put on hold with no specific reason at all, and there is no mechanic for someone like me to ask a moderator for an un-hold.
It would be really nice if Stack Overflow had a feature for us to apply a request in order to put our question out of on hold state.
Just wanted to know what is really going on.