Error during drush command with sub types configured

There's a module configuration page (/admin/config/content/single-content-sync) which has a setting for entity types allowed for export.

Can you please check if your entity types are allowed for export there?

when i allowed all entities type , the drush runs succssfully
but when choose specific entity type to export give me that error
[error] Message: The export couldn't be completed since it contains disallowed content.

Could you tell us what entity type you were trying to export? Perhaps a paste of your full command could provide us some insight

i choose (custom block - media -custom menu link - content - taxononmy term)
when choose in content , some content type prevent to export like landing page - basic page
and run drush content:export --all-content
or drush content:export
give error

If I understand correctly, your configuration for the export is as follows (for example):
Custom block, media, custom menu link, content, taxonomy term -> These are allowed to be exported.

Then under Content, you have selected some sub types, for example "basic page"

And now, when you run drush content:export node or drush content:export --all-content, you are getting the error message.

Following the steps I outlined above, I was able to reproduce the error

Yes , exactly
Thanks for advance for your assistance

Reworked the getEntitiesToExport function in the CommandHelper which should fix this issue