{"version":"2.1.288","anchor":"attachments-refused-in-diskless-sessions","canonical_anchor":"attachments-refused-in-diskless-sessions","heading":"Local file attachments are refused in diskless sessions","tier":"internal","area":"Cloud Sessions","scope":"individual","heads_up":false,"url":"https:\/\/changelogs.core-directive.com\/v\/2.1.288\/e\/attachments-refused-in-diskless-sessions","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.288","markdown":"### Local file attachments are refused in diskless sessions\n\nIn a diskless session, Claude Code now refuses to attach or upload local files and reports an error instead\n\n**Unclear.** It is not clear which sessions count as diskless.\n\n**What**\n\nClaude Code now checks file attachments before validating or uploading them. If the session is diskless, meaning it runs without access to a local disk, it refuses the attachment and stops with the error `attachment path refused in a diskless session`.\n\n**Why**\n\nAttaching a local file will not work in this kind of session. When it fails, this error message is the reason.\n\n- Flag `tengu_playful_panda`: Not enough to say (read for one account on one subscription tier against v2.1.288; this account: no value returned, anonymous baseline: no value returned, compiled default: on) These values were read against a different version of Claude Code, so treat them as the nearest reading available instead of one taken on this release.\n- Flag `tengu_level_wren`: Not enough to say (read for one account on one subscription tier against v2.1.288; this account: no value returned, anonymous baseline: no value returned, compiled default: on) These values were read against a different version of Claude Code, so treat them as the nearest reading available instead of one taken on this release.\n- Flag `tengu_zany_flask`: Not enough to say (read for one account on one subscription tier against v2.1.288; this account: no value returned, anonymous baseline: no value returned, compiled default: not a boolean we can read) These values were read against a different version of Claude Code, so treat them as the nearest reading available instead of one taken on this release.\n- Area: Cloud Sessions\n- Tier: Under the hood\n- Useful: 2\/5\n- Signal: 3\/5\n- Scope: individual\n- Heads-up: no"}