Exporting Error ( AAFRESULT_BAD_LENGTH )

Please attach your FCPXML

Was this FCPXML crreated by FCP X, or have there been other conversion products involved, for example 7toX or DaVinci?

So I fixed that particular error by deleting the audio but now I get a new error

Writing AAF file
Adding tracks to AAF file
Writing AAF track structure
Processing clip
Adding clip from source channel 1 to track 0
The clip starting at 1219.89 seconds in the project has an end point within its referenced asset [C0089.1] of 4544 edit units but the asset only has a length of 1455 edit units

No AAF file has been generated.
X2Pro Audio Convert LE (Pro upgrade) 3.0.13

It's a bit painful to get so many errors just to export AFF. I have such a simple sequence with just dialog audio and I'm having such huge trouble exporting. I spent the entire day doing this and cannot get an AFF export

This is the ERROR DISPLAY:

Writing AAF file
Adding assets to AAF file
Adding asset [ASSASSIN_S001_S001_T067] to AAF file
Creating asset [ASSASSIN_S001_S001_T067] in AAF file
Failed to create audio asset [ASSASSIN_S001_S001_T067]
Adding Audio Asset
Adding Audio Asset in AAFAssetWriter
Creating Default Tape Mob
Adding Timecode track to Tape
AAFRESULT_BAD_LENGTH

No AAF file has been generated.
X2Pro Audio Convert LE (Pro upgrade) 3.0.13