installation error

[Ljtyxhc]

by follow zhe instruction on website i install the pagkage success however,when i want to check whether it's right, some wrong happened

it reply that IndexError: list index out of range after using command

mim download mmsegmentation --config pspnet_r50-d8_4xb2-40k_cityscapes-512x1024 --dest .

i don't know what happened, the pip package was been installed

[Ljtyxhc]

by chinese: 简而言之就是安装的很成功，但是执行

mim download mmsegmentation --config pspnet_r50-d8_4xb2-40k_cityscapes-512x1024 --dest .

后就会弹出报错

实在不知道为什么

[HePengguang]

I met the same question, and also don't know how to sovle it. Please somebody helps us.

[saedrna]

Same issue.

[saedrna]

Seems to be related to the metadata of dsdl. I can successfully parse information until dpt but failed at dsdl. I attached the metadata.yaml for dsdl below.

Collections:
- Name: ''
  License: Apache License 2.0
  Metadata:
    Training Data: []
  Paper:
    Title: ''
    URL: ''
  README: configs/dsdl/README.md
  Frameworks:
  - PyTorch
Models: []

Here is some debug information before error.

[shallweiwei]

I change the line value[0] to value,and it seems to work.

[Ljtyxhc]

I change the line value[0] to value,and it seems it works.

can you give some details? pls

[shallweiwei]

by follow zhe instruction on website i install the pagkage success however,when i want to check whether it's right, some wrong happened it reply that IndexError: list index out of range after using command

mim download mmsegmentation --config pspnet_r50-d8_4xb2-40k_cityscapes-512x1024 --dest .

i don't know what happened, the pip package was been installed

Open the line 339 in search.py,change this

        if isinstance(value[0], dict):  
 to
        if isinstance(value, dict):

[Mayi-Keiji]

@shallweiwei thanks, as your solution, it works, but can anybody describe why it happens ?

[MauroGentile]

I had the same and solved by changing isinstance(value[0],dict) to isinstance(value, dict) Not sure if this change may cause other errors....

[zhangshaos]

the same issue.

[CristoZhang]

You can check if value is empty before trying to access its elements. Like this:

elif isinstance(value, (list, tuple)):
    if value and isinstance(value[0], dict):

[tusiyi]

same issue

[tusiyi]

same issue

[xiexinch]

https://github.com/open-mmlab/mmsegmentation/pull/3194 Might try the latest dev-1.x branch..

[dongdongtong]

it works for me, thx!

[STHxiao]

same issue

[xiexinch]

A new version will be released to fix this issue.

[ODAncona]

Same issue...

What is the current workaround ?

Edit directly the file ? Switch to dev-1.x branch ?

---

Modifying the file /home/user/anaconda3/envs/openmmlab3.1/lib/python3.11/site-packages/mim/commands/search.py line 138. Did the work for me

elif isinstance(value, (list, tuple)):
    if value and isinstance(value[0], dict):

[xiexinch]

We release a new version MMSegmentation v1.1.1 to solve this problem. Feel free to create an issue to give us feedback if you have any new problems.