Tipitaka are not conflict, but the inexpert readers often make them conflict.

1. I can completely say mostly "imaginable conflict" is not an actual conflict. I uncountable questions on the internet through more than 10 years and I discover the fact it's reader's error.
2. The case, sutta, is just used in a case, not wrong in the right case, but it is going to be wrong in the different case. Four Nikaya means there are more than ten thousand cases. In my experience, almost conflicts come from the readers' error, not from Tipitaka or Atthakatha.
3. The case's environment has various properties which can be noticed by just the proficient.
4. It is very hard to be a real Theravada professor. In VN Atthakatha has written it requires 20 years experience, the memory of whole 5 canons of Vijaya, and the whole 4 Nikaya. After that one has memorized that all, he are going to have the understanding like KN, Abhidhamma, and Atthakatha. By this way, most of "imaginable conflicts" are becoming no conflict.
5. All of the western style professors have no above qualifications, so they can't understand Abhidhamma, Atthakatha, and some sutta, then they again them all. It means they against the Tipitaka origin because actually, the MahaAtthakatha teachers are the first council members.