# AutoTrain (UI) error

**URL:** <https://discuss.huggingface.co/t/autotrain-ui-error/67588>\
**Category:** 🤗AutoTrain\
**Created:** [January 1, 2024, 4:51am UTC](https://discuss.huggingface.co/t/autotrain-ui-error/67588 "2024-01-01T04:51:28Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Kriest](https://avatars.discourse-cdn.com/v4/letter/k/f475e1/32.png) [@Kriest](https://discuss.huggingface.co/u/Kriest)\
**Post date:** [January 1, 2024, 4:51am UTC](https://discuss.huggingface.co/t/autotrain-ui-error/67588/1 "2024-01-01T04:51:28Z")

</div>

Hello everyone I have been using the Autotrain advanced UI to try to train XLnet on a dataset and have been getting this error.

ERROR | 2023-12-31 19:09:01 | autotrain.trainers.common:wrapper:90 - train has failed due to an exception: Traceback (most recent call last):  
File “/app/src/autotrain/trainers/common.py”, line 87, in wrapper  
return func(\*args, \*\*kwargs)  
File “/app/src/autotrain/trainers/clm/main.py”, line 254, in train  
model = get\_peft\_model(model, peft\_config)  
File “/app/env/lib/python3.10/site-packages/peft/mapping.py”, line 133, in get\_peft\_model  
return MODEL\_TYPE\_TO\_PEFT\_MODEL\_MAPPING[peft\_config.task\_type](model, peft\_config, adapter\_name=adapter\_name)  
File “/app/env/lib/python3.10/site-packages/peft/peft\_model.py”, line 1043, in init  
super().init(model, peft\_config, adapter\_name)  
File “/app/env/lib/python3.10/site-packages/peft/peft\_model.py”, line 125, in init  
self.base\_model = cls(model, {adapter\_name: peft\_config}, adapter\_name)  
File “/app/env/lib/python3.10/site-packages/peft/tuners/lora/model.py”, line 111, in init  
super().init(model, config, adapter\_name)  
File “/app/env/lib/python3.10/site-packages/peft/tuners/tuners\_utils.py”, line 90, in init  
self.inject\_adapter(self.model, adapter\_name)  
File “/app/env/lib/python3.10/site-packages/peft/tuners/tuners\_utils.py”, line 217, in inject\_adapter  
peft\_config = self.\_prepare\_adapter\_config(peft\_config, model\_config)  
File “/app/env/lib/python3.10/site-packages/peft/tuners/lora/model.py”, line 423, in \_prepare\_adapter\_config  
raise ValueError(“Please specify target\_modules in peft\_config”)  
ValueError: Please specify target\_modules in peft\_config

ERROR | 2023-12-31 19:09:01 | autotrain.trainers.common:wrapper:91 - Please specify target\_modules in peft\_config

I assume it has to do with the training parameters spesificly the |“target\_modules”: “”,| section but im not sure what to put in to make it work.