Errors

这些错误类型描述任务定义、输入、运行配置、guardrail、attempt fence 和 publish fence 的失败边界。

TaskDefinitionError	Raised when a task module violates the Perago task contract.
TaskInputError	Raised when Conductor task input does not match the Perago contract.
RuntimeConfigError	Raised when local runtime configuration is invalid.
GuardrailViolation	Raised when a workspace guardrail check fails.
PreGuardrailViolation	Raised when pre-task workspace checks fail.
PostGuardrailViolation	Raised when post-task workspace checks fail.
StaleAttemptError	Raised when a Conductor task snapshot no longer matches the attempt.
PublishFenceError	Raised when a workspace branch cannot be safely advanced.