Android Fragment no view found for ID?

I have a fragment I am trying to add into a view. FragmentManager fragMgr=getSupportFragmentManager(); feed_parser_activity content = (feed_parser_activity)fragMgr .findFragmentById(R.id.feedContentContainer); FragmentTransaction xaction=fragMgr.beginTransaction(); if (content == null || content.isRemoving()) { content=new feed_parser_activity(item.getLink().toString()); xaction .add(R.id.feedCont

[g08m11]

“getChildFragmentManager”

[shoutatani]

AndroidのNo view found for IDのエラーがどうしても分からなかったけれどこのアドバイスのおかげで助かった・・・！！setContentView忘れ。