MetaGPT
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geekan
采用最新版本的metagpt运行实例demo异常,异常信息为openai.types.completion_usage.CompletionUsage() argument after ** must be a mapping, not NoneType
C:\Users\glh19\MetaGPT\MetaGPT\Scripts\python.exe E:\code\python\MetaGPT\examples\di\custom_tool.py 2024-05-08 16:55:41.973 | INFO | metagpt.const:get_metagpt_package_root:29 - Package root set to E:\code\python\MetaGPT
[
{
"task_id": "1",
"dependent_task_ids": [],
"instruction": "Call the magic function with arguments 'A' and 2, then provide the result.",
"task_type": "other"
}
]
```2024-05-08 16:56:09.817 | WARNING | metagpt.utils.common:wrapper:649 - There is a exception in role's execution, in order to resume, we delete the newest role communication message in the role's memory.
Traceback (most recent call last):
File "E:\code\python\MetaGPT\metagpt\utils\common.py", line 640, in wrapper
return await func(self, *args, **kwargs)
File "E:\code\python\MetaGPT\metagpt\roles\role.py", line 555, in run
rsp = await self.react()
File "E:\code\python\MetaGPT\metagpt\roles\role.py", line 526, in react
rsp = await self._plan_and_act()
File "E:\code\python\MetaGPT\metagpt\roles\di\data_interpreter.py", line 95, in _plan_and_act
raise e
File "E:\code\python\MetaGPT\metagpt\roles\di\data_interpreter.py", line 90, in _plan_and_act
rsp = await super()._plan_and_act()
File "E:\code\python\MetaGPT\metagpt\roles\role.py", line 486, in _plan_and_act
await self.planner.update_plan(goal=goal)
File "E:\code\python\MetaGPT\metagpt\strategy\planner.py", line 75, in update_plan
rsp = await WritePlan().run(context, max_tasks=max_tasks)
File "E:\code\python\MetaGPT\metagpt\actions\di\write_plan.py", line 49, in run
rsp = await self._aask(prompt)
File "E:\code\python\MetaGPT\metagpt\actions\action.py", line 93, in _aask
return await self.llm.aask(prompt, system_msgs)
File "E:\code\python\MetaGPT\metagpt\provider\base_llm.py", line 150, in aask
rsp = await self.acompletion_text(message, stream=stream, timeout=self.get_timeout(timeout))
File "C:\Users\glh19\MetaGPT\MetaGPT\lib\site-packages\tenacity\_asyncio.py", line 88, in async_wrapped
return await fn(*args, **kwargs)
File "C:\Users\glh19\MetaGPT\MetaGPT\lib\site-packages\tenacity\_asyncio.py", line 47, in __call__
do = self.iter(retry_state=retry_state)
File "C:\Users\glh19\MetaGPT\MetaGPT\lib\site-packages\tenacity\__init__.py", line 314, in iter
return fut.result()
File "D:\Develop\python\lib\concurrent\futures\_base.py", line 451, in result
return self.__get_result()
File "D:\Develop\python\lib\concurrent\futures\_base.py", line 403, in __get_result
raise self._exception
File "C:\Users\glh19\MetaGPT\MetaGPT\lib\site-packages\tenacity\_asyncio.py", line 50, in __call__
result = await fn(*args, **kwargs)
File "E:\code\python\MetaGPT\metagpt\provider\openai_api.py", line 155, in acompletion_text
return await self._achat_completion_stream(messages, timeout=timeout)
File "E:\code\python\MetaGPT\metagpt\provider\openai_api.py", line 105, in _achat_completion_stream
usage = CompletionUsage(**chunk.usage)
TypeError: openai.types.completion_usage.CompletionUsage() argument after ** must be a mapping, not NoneType
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "E:\code\python\MetaGPT\examples\di\custom_tool.py", line 36, in <module>
asyncio.run(main())
File "D:\Develop\python\lib\asyncio\runners.py", line 44, in run
return loop.run_until_complete(main)
File "D:\Develop\python\lib\asyncio\base_events.py", line 649, in run_until_complete
return future.result()
File "E:\code\python\MetaGPT\examples\di\custom_tool.py", line 30, in main
await di.run("Just call the magic function with arg1 'A' and arg2 2. Tell me the result.")
File "E:\code\python\MetaGPT\metagpt\utils\common.py", line 662, in wrapper
raise Exception(format_trackback_info(limit=None))
Exception: Traceback (most recent call last):
File "E:\code\python\MetaGPT\metagpt\utils\common.py", line 640, in wrapper
return await func(self, *args, **kwargs)
File "E:\code\python\MetaGPT\metagpt\roles\role.py", line 555, in run
rsp = await self.react()
File "E:\code\python\MetaGPT\metagpt\roles\role.py", line 526, in react
rsp = await self._plan_and_act()
File "E:\code\python\MetaGPT\metagpt\roles\di\data_interpreter.py", line 95, in _plan_and_act
raise e
File "E:\code\python\MetaGPT\metagpt\roles\di\data_interpreter.py", line 90, in _plan_and_act
rsp = await super()._plan_and_act()
File "E:\code\python\MetaGPT\metagpt\roles\role.py", line 486, in _plan_and_act
await self.planner.update_plan(goal=goal)
File "E:\code\python\MetaGPT\metagpt\strategy\planner.py", line 75, in update_plan
rsp = await WritePlan().run(context, max_tasks=max_tasks)
File "E:\code\python\MetaGPT\metagpt\actions\di\write_plan.py", line 49, in run
rsp = await self._aask(prompt)
File "E:\code\python\MetaGPT\metagpt\actions\action.py", line 93, in _aask
return await self.llm.aask(prompt, system_msgs)
File "E:\code\python\MetaGPT\metagpt\provider\base_llm.py", line 150, in aask
rsp = await self.acompletion_text(message, stream=stream, timeout=self.get_timeout(timeout))
File "C:\Users\glh19\MetaGPT\MetaGPT\lib\site-packages\tenacity\_asyncio.py", line 88, in async_wrapped
return await fn(*args, **kwargs)
File "C:\Users\glh19\MetaGPT\MetaGPT\lib\site-packages\tenacity\_asyncio.py", line 47, in __call__
do = self.iter(retry_state=retry_state)
File "C:\Users\glh19\MetaGPT\MetaGPT\lib\site-packages\tenacity\__init__.py", line 314, in iter
return fut.result()
File "D:\Develop\python\lib\concurrent\futures\_base.py", line 451, in result
return self.__get_result()
File "D:\Develop\python\lib\concurrent\futures\_base.py", line 403, in __get_result
raise self._exception
File "C:\Users\glh19\MetaGPT\MetaGPT\lib\site-packages\tenacity\_asyncio.py", line 50, in __call__
result = await fn(*args, **kwargs)
File "E:\code\python\MetaGPT\metagpt\provider\openai_api.py", line 155, in acompletion_text
return await self._achat_completion_stream(messages, timeout=timeout)
File "E:\code\python\MetaGPT\metagpt\provider\openai_api.py", line 105, in _achat_completion_stream
usage = CompletionUsage(**chunk.usage)
TypeError: openai.types.completion_usage.CompletionUsage() argument after ** must be a mapping, not NoneType
进程已结束，退出代码为 1
目前分析是在 async def _achat_completion_stream(self, messages: list[dict], timeout=USE_CONFIG_TIMEOUT) -> str: response: AsyncStream[ChatCompletionChunk] = await self.aclient.chat.completions.create( **self._cons_kwargs(messages, timeout=self.get_timeout(timeout)), stream=True ) usage = None collected_messages = [] async for chunk in response: chunk_message = chunk.choices[0].delta.content or "" if chunk.choices else "" # extract the message finish_reason = ( chunk.choices[0].finish_reason if chunk.choices and hasattr(chunk.choices[0], "finish_reason") else None ) log_llm_stream(chunk_message) collected_messages.append(chunk_message) if finish_reason: if hasattr(chunk, "usage"): # Some services have usage as an attribute of the chunk, such as Fireworks usage = CompletionUsage(**chunk.usage) elif hasattr(chunk.choices[0], "usage") : # The usage of some services is an attribute of chunk.choices[0], such as Moonshot usage = CompletionUsage(**chunk.choices[0].usage) elif "openrouter.ai" in self.config.base_url: # due to it get token cost from api usage = await get_openrouter_tokens(chunk) 中的if hasattr(chunk, "usage")和elif hasattr(chunk.choices[0], "usage")没有判空导致的
yes, I have the same problem with metagpt version=0.8.1, also happend again after i use pip install metagpt==0.7.1
yeah, I have the same problem
C:\Users\NEZ1SGH\AppData\Local\anaconda3\envs\myenv\python.exe C:\Users\NEZ1SGH\metagpt\MetaGPT\examples\hello_world.py
2024-05-10 16:33:10.087 | INFO | metagpt.const:get_metagpt_package_root:29 - Package root set to C:\Users\NEZ1SGH\metagpt\MetaGPT
2024-05-10 16:33:16.477 | INFO | main:ask_and_print:15 - Q: what's your name?
I am an AI assistant and you can call me Assistant. How can I help you today?Traceback (most recent call last):
File "C:\Users\NEZ1SGH\metagpt\MetaGPT\examples\hello_world.py", line 45, in
Add a None filter at this line can avoid this exception.
if hasattr(chunk, "usage") and chunk.usage is not None:
https://github.com/geekan/MetaGPT/blob/f201b2f5f32c2d48eab6632bf103e9b3a92fc999/metagpt/provider/openai_api.py#L103
我的临时解决办法：
MetaGPT/metagpt/provider/openai_api.py文件102行左右和usage计算相关的代码注释掉。共3块代码：
- 102-111行：
if finish_reason:开头的整块代码，全部注释。 - 115-117行：
if not usage:开头的整块代码，全部注释。 - 119行：
self._update_costs(usage)，注释1行。 虽然失去了计算usage的功能，但代码可正常运行了。
注意，如果很依赖usage的计算，慎重采用本方法。
Add a None filter at this line can avoid this exception.
if hasattr(chunk, "usage") and chunk.usage is not None:https://github.com/geekan/MetaGPT/blob/f201b2f5f32c2d48eab6632bf103e9b3a92fc999/metagpt/provider/openai_api.py#L103
One of my friend use this methods and it worked but not for me.
我的临时解决办法：
MetaGPT/metagpt/provider/openai_api.py文件102行左右和usage计算相关的代码注释掉。共3块代码：
- 102-111行：
if finish_reason:开头的整块代码，全部注释。- 115-117行：
if not usage:开头的整块代码，全部注释。- 119行：
self._update_costs(usage)，注释1行。 虽然失去了计算usage的功能，但代码可正常运行了。注意，如果很依赖usage的计算，慎重采用本方法。
This works for me, I use the api of DeepSeek, a way similar to the api of openai
llm:
api_type: "openai"
model: "deepseek-chat"
base_url: "https://api.deepseek.com"
api_key: ''
Hey guys, thanks for reporting the issue. For the latest main branch, it should be fixed in #1253 . For pypi package metagpt==0.8.1, try using openai==1.6.1 as indicated in the requirement.txt, the issue is probably due to the openai package upgrade. Please check if this resolves the issue.
