{"record":{"id":"099a15eade5023e3","repo":"wezterm/wezterm","slug":"invalid-tab-id-099a15","errorCode":null,"errorMessage":"Invalid tab id {}","messagePattern":"Invalid tab id (.+?)","errorType":"exception","errorClass":null,"httpStatus":null,"severity":"error","filePath":"mux/src/lib.rs","lineNumber":1280,"sourceCode":"    ) -> anyhow::Result<(Arc<Tab>, WindowId)> {\n        let (domain_id, _src_window, src_tab) = self\n            .resolve_pane_id(pane_id)\n            .ok_or_else(|| anyhow::anyhow!(\"pane {} not found\", pane_id))?;\n\n        let domain = self\n            .get_domain(domain_id)\n            .ok_or_else(|| anyhow::anyhow!(\"domain {domain_id} of pane {pane_id} not found\"))?;\n\n        if let Some((tab, window_id)) = domain\n            .move_pane_to_new_tab(pane_id, window_id, workspace_for_new_window.clone())\n            .await?\n        {\n            return Ok((tab, window_id));\n        }\n\n        let src_tab = match self.get_tab(src_tab) {\n            Some(t) => t,\n            None => anyhow::bail!(\"Invalid tab id {}\", src_tab),\n        };\n\n        let window_builder;\n        let (window_id, size) = if let Some(window_id) = window_id {\n            let window = self\n                .get_window_mut(window_id)\n                .ok_or_else(|| anyhow!(\"window_id {} not found on this server\", window_id))?;\n            let tab = window\n                .get_active()\n                .ok_or_else(|| anyhow!(\"window {} has no tabs\", window_id))?;\n            let size = tab.get_size();\n\n            (window_id, size)\n        } else {\n            window_builder = self.new_empty_window(workspace_for_new_window, None);\n            (*window_builder, src_tab.get_size())\n        };\n","sourceCodeStart":1262,"sourceCodeEnd":1298,"githubUrl":"https://github.com/wezterm/wezterm/blob/9c04f79f86649f76a8c978ff4b674f60297a6ec9/mux/src/lib.rs#L1262-L1298","documentation":"Error \"Invalid tab id {}\" thrown in wezterm/wezterm.","triggerScenarios":"Thrown at mux/src/lib.rs:1280 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":[],"exampleFix":null,"handlingStrategy":null,"validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"9c04f79f86649f76a8c978ff4b674f60297a6ec9","analyzedAt":"2026-08-16T21:23:27.157Z","schemaVersion":2},"datasetVersion":"2026-08-16T23:17:17.608Z"}