# System error loading custom package

**URL:** <https://discourse.julialang.org/t/system-error-loading-custom-package/26765>\
**Category:** General Usage\
**Tags:** package, packages\
**Created:** [July 25, 2019, 12:39am UTC](https://discourse.julialang.org/t/system-error-loading-custom-package/26765 "2019-07-25T00:39:02Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Tims\_Corbett](https://avatars.discourse-cdn.com/v4/letter/t/2bfe46/32.png) [@Tims\_Corbett](https://discourse.julialang.org/u/Tims_Corbett)\
**Post date:** [July 25, 2019, 12:39am UTC](https://discourse.julialang.org/t/system-error-loading-custom-package/26765/1 "2019-07-25T00:39:02Z")

</div>

Custom is a user defined package. It is present in the directory below. From REPL, using Custom works. A script that uses it also works. If another script uses it at the same time, the following error is encountered.

SystemError: opening file “/.julia/compiled/v1.1/Custom/nW9GT.ji”: No such file or directory

The above exists for sure, but throws SystemError. Is there a workaround?