My browser / operating system: Windows NT 10.0, Firefox 66.0, Flash 32.0 (release 0)

Some of my old production made with scratch 2 have bugs when played with new scratch ! Some don't even work at all! Can you give some explanation for this? Thanks a lot.

I am also troubled by this problem. Someone has already released the procedure of SB3 to SB2 on GitHub, but it is very troublesome to run. I hope the authorities can explain it.
SB3 to SB2 GitHub: https://github.com/RexScratch/sb3tosb2

Thierry38 wrote:

My browser / operating system: Windows NT 10.0, Firefox 66.0, Flash 32.0 (release 0)

Some of my old production made with scratch 2 have bugs when played with new scratch ! Some don't even work at all! Can you give some explanation for this? Thanks a lot.

There are some documented changes that could stop Scratch 2.0 projects working as expected in Scratch 3.0

If that doesn't shed light on what's causing the problems then you could post links to your projects in Help With Scripts with an explanation of how the behaviour of your project has broken or changed. You will undoubtedly get responses fairly quickly that way.

CNR, uploading Scratch Binary 2 files in Scratch 3 online works perfectly. Can you send a link (preferably on an allowed site) to the project? Thanks. My browser / operating system: Windows NT 10.0, Chrome 73.0.3683.103, No Flash version detected

Banana

just rename it from sb2 to sb3 and it works for some reason!

burgeryummmy wrote:

just rename it from sb2 to sb3 and it works for some reason!

It should work without renaming already