Error while downloading the assets

[GridArtZ]

Hello guys,

I play different Feed The Beast Mods for a long time now and never had this issue. I wanted to download a new modpack and while "downloading files", the download progress stops and I get the message "Error while downloading the asstes" after a few time. The console spits this out:

Connecting.. Try 3 of 5 for: https://resources.download.minecraft.net/8f/8f23c02475d388b23e5faa680eafe6b991d7a9d4
Connection failed, trying again: javax.net.ssl.SSLException: Unsupported record version Unknown-0.0
Connecting.. Try 4 of 5 for: https://resources.download.minecraft.net/8f/8f23c02475d388b23e5faa680eafe6b991d7a9d4
Connection failed, trying again: javax.net.ssl.SSLException: Unsupported record version Unknown-0.0
Connecting.. Try 5 of 5 for:

over and over again. So I can't play any Mod now, I tried 4 different modpack in different versions and none of them worked. Same problem with the nw FTBApp.

 

[Jakin687]

Hi,
I had the same problem but I was able to fix it.

You have to go to the "java configurator" and the "update" tab.
Then just update it.

In my case after I did that it worked.

Hope I could help you!

 

[grandrolf]

over and over again. So I can't play any Mod now, I tried 4 different modpack in different versions and none of them worked. Same problem with the nw FTBApp.

What java version are you using?

Are you running any 3rd party antivirus software on your machine?

Can you please share full log, use https://paste.feed-the-beast.com and share the link here.