error with Pipeline in function fn.decoders.image()

[LinYuOu]

Version

nvidia-dali-cuda120 1.40.0

Describe the bug.

not work
images = fn.decoders.image(jpegs, device="mixed")#

2024-11-14 11:13:17 [ERROR] Connection to server is broken.

this work
images = fn.decoders.image(jpegs, device="cpu") # 不报错

gpu is v100

Minimum reproducible example

Relevant log output

Other/Misc.

No response

Check for duplicates

• I have searched the open bugs/issues and have found no duplicates for this bug report

[JanuszL]

Hi @LinYuOu,

Thank you for reaching out. I believe 2024-11-14 11:13:17 [ERROR] Connection to server is broken. may be emitted by something other than DALI. If you are sure the DALI is the source of the problem can you provide a self-contained repro code we can run on our end (even using a toy data from https://github.com/NVIDIA/DALI_extra)?

[mzient]

Have you re-installed DALI recently? An incompatible version of nvimgcodec as been released recently. Can you downgrade to a version older than 0.4?
pip install nvidia-nvimgcodec-cu12<0.4
Alternatively, upgrade DALI to a version >1.40.