Music no longer syncing from iTunes to iPhone

Well, after searching all over this forum and other places on the internet, I found others with the same issue and 100 different answers. But one post I found (that also seemed to help a bunch of others) did the trick for me.

The things I tried...

• I edited one song, like literally just added a word to the comments
• I deleted one song from a playlist on my phone.
• I deleted one song from my library in iTunes.

After I did these, I synced again and viola! it actually worked! I have no idea which of these 3 tiny changes I did fixed it, but this was much easier than some of the comments that suggested basically backing up the phone and making it like new and trying again...

I hope this helps anyone else who has this issue.

Well, the same issue came up again and this did not fix it the next time.

However, I did try something else that I think did fix it from then on. I noticed that whenever I tried to sync my phone, itunes would sometimes say that I did not have enough space on my phone. I disregarded it as a glitch because the amount of music on the playlist i sync is about 20gb, but I have over 50gb of free space on my phone. Weird. Either way, I removed a bunch of songs from the playlist and then synced it again and since then it has been working fine. I guess the number of songs or gb of data I want to sync was too much for itunes to handle. Since I reduced the size of data being synced, it has been working fine.