# Problem with using PDBLoader module

**URL:** <https://discourse.threejs.org/t/problem-with-using-pdbloader-module/37632>\
**Category:** Questions\
**Tags:** pdb-loader\
**Created:** [April 29, 2022, 8:58pm UTC](https://discourse.threejs.org/t/problem-with-using-pdbloader-module/37632 "2022-04-29T20:58:31Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![MrX7](https://avatars.discourse-cdn.com/v4/letter/m/7ea924/32.png) [@MrX7](https://discourse.threejs.org/u/MrX7)\
**Post date:** [April 29, 2022, 8:58pm UTC](https://discourse.threejs.org/t/problem-with-using-pdbloader-module/37632/1 "2022-04-29T20:58:31Z")

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Hello, I have tried to make a small example to show simple details about my .pdb file like this website on the documentation:  
[https://threejs.org/docs/#examples/en/loaders/PDBLoader](https://threejs.org/docs/#examples/en/loaders/PDBLoader)  
However it keeps giving error with CORS (Cross Origin error…)  
Can someone show a better example of how to use it?

- Edit : Whoever counted this as lacking details, My post is very clear: It keeps giving me error whichever syntax i use! I just need someone to show me a working example how they got the code running and rendering a pdb file from their choice! that’s it!