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generate error failure when summary failure reason (#3395)

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This commit is contained in:
LawyZheng
2025-09-10 02:03:00 +08:00
committed by GitHub
parent 4411ef00fe
commit ceec64d201
7 changed files with 60 additions and 26 deletions
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40
skyvern/forge/agent.py
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@@ -26,7 +26,7 @@ from skyvern.constants import (
SPECIAL_FIELD_VERIFICATION_CODE,
ScrapeType,
)
from skyvern.errors.errors import ReachMaxRetriesError, ReachMaxStepsError
from skyvern.errors.errors import ReachMaxRetriesError, ReachMaxStepsError, UserDefinedError
from skyvern.exceptions import (
BrowserSessionNotFound,
BrowserStateMissingPage,
@@ -82,7 +82,7 @@ from skyvern.schemas.steps import AgentStepOutput
from skyvern.services import run_service
from skyvern.services.task_v1_service import is_cua_task
from skyvern.utils.image_resizer import Resolution
from skyvern.utils.prompt_engine import load_prompt_with_elements
from skyvern.utils.prompt_engine import MaxStepsReasonResponse, load_prompt_with_elements
from skyvern.webeye.actions.action_types import ActionType
from skyvern.webeye.actions.actions import (
Action,
@@ -93,7 +93,6 @@ from skyvern.webeye.actions.actions import (
ExtractAction,
ReloadPageAction,
TerminateAction,
UserDefinedError,
WebAction,
)
from skyvern.webeye.actions.caching import retrieve_action_plan
@@ -2706,7 +2705,7 @@ class ForgeAgent:
task: Task,
step: Step,
page: Page | None,
) -> str:
) -> MaxStepsReasonResponse:
steps_results = []
try:
steps = await app.DATABASE.get_task_steps(
@@ -2717,7 +2716,12 @@ class ForgeAgent:
continue
if len(step.output.errors) > 0:
return ";".join([repr(err) for err in step.output.errors])
failure_reason = ";".join([repr(err) for err in step.output.errors])
return MaxStepsReasonResponse(
page_info="",
reasoning=failure_reason,
errors=step.output.errors,
)
if step.output.actions_and_results is None:
continue
@@ -2749,18 +2753,27 @@ class ForgeAgent:
navigation_goal=task.navigation_goal,
navigation_payload=task.navigation_payload,
steps=steps_results,
error_code_mapping_str=(json.dumps(task.error_code_mapping) if task.error_code_mapping else None),
local_datetime=datetime.now(skyvern_context.ensure_context().tz_info).isoformat(),
)
json_response = await app.LLM_API_HANDLER(
prompt=prompt, screenshots=screenshots, step=step, prompt_name="summarize-max-steps-reason"
)
return json_response.get("reasoning", "")
return MaxStepsReasonResponse.model_validate(json_response)
except Exception:
LOG.warning("Failed to summary the failure reason", task_id=task.task_id, step_id=step.step_id)
if steps_results:
last_step_result = steps_results[-1]
return f"Step {last_step_result['order']}: {last_step_result['actions_result']}"
return ""
return MaxStepsReasonResponse(
page_info="",
reasoning=f"Step {last_step_result['order']}: {last_step_result['actions_result']}",
errors=[],
)
return MaxStepsReasonResponse(
page_info="",
reasoning="",
errors=[],
)
async def summary_failure_reason_for_max_retries(
self,
@@ -2904,21 +2917,22 @@ class ForgeAgent:
)
last_step = await self.update_step(step, is_last=True)
failure_reason = await self.summary_failure_reason_for_max_steps(
generated_failure_reason = await self.summary_failure_reason_for_max_steps(
organization=organization,
task=task,
step=step,
page=page,
)
failure_reason = (
f"Reached the maximum steps ({max_steps_per_run}). Possible failure reasons: {failure_reason}"
)
failure_reason = f"Reached the maximum steps ({max_steps_per_run}). Possible failure reasons: {generated_failure_reason.reasoning}"
errors = [ReachMaxStepsError().model_dump()] + [
error.model_dump() for error in generated_failure_reason.errors
]
await self.update_task(
task,
status=TaskStatus.failed,
failure_reason=failure_reason,
errors=[ReachMaxStepsError().model_dump()],
errors=errors,
)
return False, last_step, None
else: