Snake demo issue

[mick-spc]

Process starts well but then fails post ##Anything UNCLEAR

## Anything UNCLEAR The requirement is clear to me. Warning: gpt-4 may update over time. Returning num tokens assuming gpt-4-0613. 2023-08-29 15:02:29.974 | INFO | metagpt.provider.openai_api:update_cost:81 - Total running cost: $0.124 | Max budget: $3.000 | Current cost: $0.059, prompt_tokens: 1198, completion_tokens: 379 2023-08-29 15:02:29.980 | INFO | metagpt.utils.mermaid:mermaid_to_file:37 - Generating /home/parallels/metagpt/workspace/cli_snake_game/resources/competitive_analysis.pdf.. Traceback (most recent call last): File "/home/parallels/metagpt/startup.py", line 42, in <module> fire.Fire(main) File "/usr/local/lib/python3.10/dist-packages/fire-0.4.0-py3.10.egg/fire/core.py", line 141, in Fire component_trace = _Fire(component, args, parsed_flag_args, context, name) File "/usr/local/lib/python3.10/dist-packages/fire-0.4.0-py3.10.egg/fire/core.py", line 466, in _Fire component, remaining_args = _CallAndUpdateTrace( File "/usr/local/lib/python3.10/dist-packages/fire-0.4.0-py3.10.egg/fire/core.py", line 681, in _CallAndUpdateTrace component = fn(*varargs, **kwargs) File "/home/parallels/metagpt/startup.py", line 38, in main asyncio.run(startup(idea, investment, n_round, code_review, run_tests)) File "/usr/lib/python3.10/asyncio/runners.py", line 44, in run return loop.run_until_complete(main) File "/usr/lib/python3.10/asyncio/base_events.py", line 649, in run_until_complete return future.result() File "/home/parallels/metagpt/startup.py", line 24, in startup await company.run(n_round=n_round) File "/home/parallels/metagpt/metagpt/software_company.py", line 60, in run await self.environment.run() File "/home/parallels/metagpt/metagpt/environment.py", line 67, in run await asyncio.gather(*futures) File "/home/parallels/metagpt/metagpt/roles/role.py", line 240, in run rsp = await self._react() File "/home/parallels/metagpt/metagpt/roles/role.py", line 209, in _react return await self._act() File "/home/parallels/metagpt/metagpt/roles/role.py", line 168, in _act response = await self._rc.todo.run(self._rc.important_memory) File "/home/parallels/metagpt/metagpt/actions/design_api.py", line 142, in run self._save(context, system_design) File "/home/parallels/metagpt/metagpt/actions/design_api.py", line 135, in _save self._save_prd(docs_path, resources_path, context[-1].content) File "/home/parallels/metagpt/metagpt/actions/design_api.py", line 109, in _save_prd mermaid_to_file(quadrant_chart, resources_path / 'competitive_analysis') File "/home/parallels/metagpt/metagpt/utils/mermaid.py", line 40, in mermaid_to_file subprocess.run( File "/usr/lib/python3.10/subprocess.py", line 503, in run with Popen(*popenargs, **kwargs) as process: File "/usr/lib/python3.10/subprocess.py", line 971, in __init__ self._execute_child(args, executable, preexec_fn, close_fds, File "/usr/lib/python3.10/subprocess.py", line 1863, in _execute_child raise child_exception_type(errno_num, err_msg, err_filename) FileNotFoundError: [Errno 2] No such file or directory: './node_modules/.bin/mmdc'

[voidking]

Please follow README.md to install mermaid first.

[mick-spc]

this is post mermaid install

[gvaatstra]

@mick-spc , this is only if you installed it locally. Install it locally and it should be able to find it