ERROR :( Failed to download file. idle1.ogg

This message keeps coming up whenever I try to launch Minecraft. I have no adware, I deleted it long ago. The main issue that I have is whenever I try to launch Minecraft, the ad folder in objects fails to download. So I manually created an ad folder and tried to download the file with the link that they gave me. This still doesn't work and this keeps popping up:

Failed to download file. idle1.ogg
Name: idle1.ogg
URL: http://resources.download.minecraft.net/ad/add752f78fbd0398f0e9e0755e4e12dc196b821c
Error details: UNKNOWN/-130
Filename on disk: add752f78fbd0398f0e9e0755e4e12dc196b821c
Path: /Users/isabeldame/Library/Application Support/minecraft/assets/objects/ad/add752f78fbd0398f0e9e0755e4e12dc196b821c
Exists: directory