Saving images using metadata info for names

I am trying to save image projections of z stacks. I have set up the file names to use data from the metadat, however when i try to apply the channelName or β€œC” number the file name just says None instead of the corresponding channel.

All other information in the metadata such as plate name and sequence is applied to the file name correctly.

Please help :frowning:

It’s hard to diagnose this without more information, can you please review the guidelines for information we need to help solve your issue and then provide more details? Thanks!