{"version":"2.1.248","anchor":"clearer-errors-when-a-chrome-batch-action-is-misused","canonical_anchor":"clearer-errors-when-a-chrome-batch-action-is-misused","heading":"Clearer errors when a Chrome batch action is misused","tier":"notice","area":"Elsewhere","scope":null,"heads_up":null,"url":"https:\/\/changelogs.core-directive.com\/v\/2.1.248\/e\/clearer-errors-when-a-chrome-batch-action-is-misused","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.248","markdown":"### Clearer errors when a Chrome batch action is misused\n\nMisused browser action batches now tell you exactly what went wrong.\n\n**What**\n\nBatching several browser actions together in Claude in Chrome now returns specific messages instead of a generic failure: acting on multiple tabs in one batch, acting on a page after navigating to it, switching browsers mid-batch, malformed or nested batch items, and a missing tab.\n\n**Details**\n\n- The missing-tab message points you at the tab-context tool to re-establish which tab is in play.\n\n**Evidence**\n\n`Claude in Chrome: a browser_batch cannot act on a page after navigating to it.`\n\n- Area: Elsewhere\n- Tier: You'll notice\n- Useful: 2\/5\n- Signal: 1\/5"}