# Terminate called after throwing an instance of 'lbcrypto::config\_error'

**URL:** <https://openfhe.discourse.group/t/terminate-called-after-throwing-an-instance-of-lbcrypto-config-error/715>\
**Category:** Library Questions\
**Tags:** questions\
**Created:** [July 24, 2023, 9:39am UTC](https://openfhe.discourse.group/t/terminate-called-after-throwing-an-instance-of-lbcrypto-config-error/715 "2023-07-24T09:39:10Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![kenan](https://avatars.discourse-cdn.com/v4/letter/k/e495f1/32.png) [@kenan](https://openfhe.discourse.group/u/kenan)\
**Post date:** [July 24, 2023, 9:39am UTC](https://openfhe.discourse.group/t/terminate-called-after-throwing-an-instance-of-lbcrypto-config-error/715/1 "2023-07-24T09:39:10Z")

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terminate called after throwing an instance of ‘lbcrypto::config\_error’  
what(): /openfhe-development-main/src/core/lib/lattice/hal/default/dcrtpoly.cpp:385 DCRTPolyImpl’s towers are not initialized.

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**Author:** ![iquah](https://yyz1.discourse-cdn.com/flex031/user_avatar/openfhe.discourse.group/iquah/32/8_2.png) [@iquah](https://openfhe.discourse.group/u/iquah)\
**Post date:** [July 24, 2023, 11:35am UTC](https://openfhe.discourse.group/t/terminate-called-after-throwing-an-instance-of-lbcrypto-config-error/715/2 "2023-07-24T11:35:08Z")

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Code to recreate please

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**Author:** ![iquah](https://yyz1.discourse-cdn.com/flex031/user_avatar/openfhe.discourse.group/iquah/32/8_2.png) [@iquah](https://openfhe.discourse.group/u/iquah)\
**Post date:** [July 26, 2023, 3:29pm UTC](https://openfhe.discourse.group/t/terminate-called-after-throwing-an-instance-of-lbcrypto-config-error/715/3 "2023-07-26T15:29:21Z")

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@kenan

Following up on this