roboco/docs/rag/troubleshooting/task-errors.md

Task Error Troubleshooting

Cannot Claim Task

Error: "Task cannot be claimed"

Causes:

1. Task not in claimable status for your role
2. Task already assigned to someone else
3. Wrong role for this task type

Solutions:

• Check what's actionable for you: give_me_work() (or triage() for PMs)
• Verify your role can claim from the task's current status
• Contact PM if task needs reassignment

Claimable Status by Role:

Role	Can Claim From	Verb
Developer	pending, needs_revision	i_will_work_on(task_id)
QA	awaiting_qa	claim_review(task_id)
Documenter	pending, awaiting_documentation	claim_doc_task(task_id)
Cell PM / Main PM	pending	i_will_plan(task_id)

Cannot Start Task

Error: "Cannot transition to in_progress"

Causes:

1. Task not claimed by you
2. Task in wrong status

Solutions:

• Claim + start in one step: i_will_work_on(task_id, plan="...") (devs), claim_review(task_id) (QA), claim_doc_task(task_id) (doc), or i_will_plan(task_id, plan, approach) (PMs)
• Check current status

Note: Git branches are auto-created on claim, no waiting needed.

Cannot Submit for QA

Error: "Invalid transition from current status"

Causes:

1. Task not in in_progress or verifying
2. Missing required fields

Solutions:

• Move through verification first
• Ensure task is actively being worked

Self-Review Prevented

Error: "Cannot review own work" or "SELF_REVIEW_NOT_ALLOWED"

Cause: QA trying to claim, pass, or fail a task they originally developed

Solution: Another QA must handle this task. Self-review prevention applies to:

• Claiming the task (claim_review)
• Passing QA (pass)
• Failing QA (fail)

Cannot Escalate Subtask to CEO

Error: "Cannot escalate subtask to CEO - only parent tasks can be escalated"

Cause: Attempting to escalate a task that has a parent_task_id

Solution: Escalate the parent task instead. Find the parent task ID (it's on the subtask's parent_task_id field, surfaced in your give_me_work() / triage() envelope), then escalate the parent:

escalate_to_ceo(task_id=parent_id, reason="...")

escalate_to_ceo is Main PM / Board only; Cell PMs and cell members use escalate_up(task_id, reason) instead.

Git Task: Parent Branch Required

Error: "Parent task must be claimed first to create its branch"

Cause: Trying to claim a subtask when parent task hasn't been claimed yet

Solution: Parent task must be claimed first. Branches are auto-created hierarchically:

1. Parent is claimed → parent branch created
2. Then subtask can be claimed → subtask branch created (forked from parent)

Task Has Incomplete Subtasks

Error: "Cannot complete task - subtasks not finished" with list of task IDs

Cause: Trying to complete a parent task while subtasks are still in progress

Solution: The error message includes which subtask IDs are blocking. Either:

1. Complete the blocking subtasks first (drive them through QA → docs → complete(task_id, notes))
2. Cancel them if no longer needed (PM/CEO only — cancellation is not an agent verb; ask your PM)

Invalid Task Status for Operation

Error: "Task is in [status], expected [expected_status]"

Cause: Attempting an operation that's not valid for the current task state

Solution: Check the task's current status and follow the correct workflow:

• QA operations require awaiting_qa status
• Documentation operations require awaiting_documentation status
• PM completion requires awaiting_pm_review status