ModuleNotFoundError: No module named 'MatterSim'

[lizixiaoboluo]

(vlnhamt) tjf22@ubuntu:/VLN-HAMT-main/finetune_src$ export PYTHONPATH=Matterport3DSimulator/build:/usr/bin/python3.6
(vlnhamt) tjf22@ubuntu:/VLN-HAMT-main/finetune_src$ bash scripts/run_r2r.sh
Traceback (most recent call last):
File "r2r/main.py", line 20, in
from finetune_src.r2r.agent_cmt import Seq2SeqCMTAgent
File "../finetune_src/r2r/agent_cmt.py", line 22, in
from .eval_utils import cal_dtw
File "../finetune_src/r2r/eval_utils.py", line 7, in
import MatterSim
ModuleNotFoundError: No module named 'MatterSim'
Traceback (most recent call last):
File "r2r/main.py", line 20, in
from finetune_src.r2r.agent_cmt import Seq2SeqCMTAgent
File "../finetune_src/r2r/agent_cmt.py", line 22, in
from .eval_utils import cal_dtw
File "../finetune_src/r2r/eval_utils.py", line 7, in
import MatterSim
ModuleNotFoundError: No module named 'MatterSim'

[Routine113]

Hello，I have met the same question，do you have solved it？thank u

[lizixiaoboluo]

Yes,i do. You can enter the docker to run the program for invoking MatterSim.

…

------------------ 原始邮件 ------------------ 发件人: ***@***.***>; 发送时间: 2023年4月15日(星期六) 晚上8:38 收件人: ***@***.***>; 抄送: ***@***.***>; ***@***.***>; 主题: Re: [peteanderson80/Matterport3DSimulator] ModuleNotFoundError: No module named 'MatterSim' (Issue #121) Hello，I have met the same question，do you have solved it？thank u — Reply to this email directly, view it on GitHub, or unsubscribe. You are receiving this because you authored the thread.Message ID: ***@***.***>

[Routine113]

Yes,i do. You can enter the docker to run the program for invoking MatterSim.
…
------------------ 原始邮件 ------------------ 发件人: @.>; 发送时间: 2023年4月15日(星期六) 晚上8:38 收件人: @.>; 抄送: @.>; @.>; 主题: Re: [peteanderson80/Matterport3DSimulator] ModuleNotFoundError: No module named 'MatterSim' (Issue #121) Hello，I have met the same question，do you have solved it？thank u — Reply to this email directly, view it on GitHub, or unsubscribe. You are receiving this because you authored the thread.Message ID: @.***>

I am running my program in Conda Env and I am always unable to import MatterSim. Do I have to reconfigure my environment in the Docker before importing MatterSim？
Thank you again for your patient answer！

[lizixiaoboluo]

Yes, you need to reconfigure your environment in the Docker and put the code in Mattersim's folder. 

…

------------------ 原始邮件 ------------------ 发件人: ***@***.***>; 发送时间: 2023年4月15日(星期六) 晚上9:02 收件人: ***@***.***>; 抄送: ***@***.***>; ***@***.***>; 主题: Re: [peteanderson80/Matterport3DSimulator] ModuleNotFoundError: No module named 'MatterSim' (Issue #121) Yes,i do. You can enter the docker to run the program for invoking MatterSim. … ------------------ 原始邮件 ------------------ 发件人: @.>; 发送时间: 2023年4月15日(星期六) 晚上8:38 收件人: @.>; 抄送: @.>; @.>; 主题: Re: [peteanderson80/Matterport3DSimulator] ModuleNotFoundError: No module named 'MatterSim' (Issue #121) Hello，I have met the same question，do you have solved it？thank u — Reply to this email directly, view it on GitHub, or unsubscribe. You are receiving this because you authored the thread.Message ID: @.***> I am running my program in Conda Env and I am always unable to import MatterSim. Do I have to reconfigure my environment in the Docker before importing MatterSim？ Thank you again for your patient answer！ — Reply to this email directly, view it on GitHub, or unsubscribe. You are receiving this because you authored the thread.Message ID: ***@***.***>

[Routine113]

Yes, you need to reconfigure your environment in the Docker and put the code in Mattersim's folder. 
…
------------------ 原始邮件 ------------------ 发件人: @.>; 发送时间: 2023年4月15日(星期六) 晚上9:02 收件人: @.>; 抄送: @.>; @.>; 主题: Re: [peteanderson80/Matterport3DSimulator] ModuleNotFoundError: No module named 'MatterSim' (Issue #121) Yes,i do. You can enter the docker to run the program for invoking MatterSim. … ------------------ 原始邮件 ------------------ 发件人: @.>; 发送时间: 2023年4月15日(星期六) 晚上8:38 收件人: @.>; 抄送: @.>; @.>; 主题: Re: [peteanderson80/Matterport3DSimulator] ModuleNotFoundError: No module named 'MatterSim' (Issue #121) Hello，I have met the same question，do you have solved it？thank u — Reply to this email directly, view it on GitHub, or unsubscribe. You are receiving this because you authored the thread.Message ID: @.> I am running my program in Conda Env and I am always unable to import MatterSim. Do I have to reconfigure my environment in the Docker before importing MatterSim？ Thank you again for your patient answer！ — Reply to this email directly, view it on GitHub, or unsubscribe. You are receiving this because you authored the thread.Message ID: @.>

Thank you for your kind replying！！！I'm tring.

[Routine113]

Sorry to bother you again, I have successfully run the ‘VLNBERT’ project in Docker, but when I want to execute other projects, the installation environment for other projects is Python 3.8. But the built-in Python version in Docker is 3.6.9, so I cannot install the libraries required by other environments. I have tried to upgrade the Python version, but it has failed. Can you teach me how to solve this problem

[lukun927]

I have just overcomed this "can't find" problem by run the .py document by python3, what a surprise!