Shouldn't be related to ClearML. If you can copy/paste the error I'll be happy to take a look 🙂

With a name of 98 characters errors like 'munmap_chunk(): invalid pointer',
'double free or corruption (!prev)' or 'free(): invalid next size (normal) occur later in my script. But maybe this is not related to clearml but to the filesystem. Just wondering if there was a maximum length from the clearml side

theoretically the entire document cannot exceed 16MB, but I'm sure that's not the realistic limit you're talking about

GreasyPenguin14 how long as we talking about? 🙂