# Matlab version too low

**URL:** <https://openep.discourse.group/t/matlab-version-too-low/164>\
**Category:** Uncategorized\
**Created:** [18 August 2025 14:47 UTC](https://openep.discourse.group/t/matlab-version-too-low/164 "2025-08-18T14:47:25Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![Liao](https://avatars.discourse-cdn.com/v4/letter/l/6f9a4e/32.png) [@Liao](https://openep.discourse.group/u/Liao)\
**Post date:** [18 August 2025 14:47 UTC](https://openep.discourse.group/t/matlab-version-too-low/164/1 "2025-08-18T14:47:25Z")

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I’m running OpenEP with MATLAB R2025a and caught an issue with the **importcarto\_mem** ().

When importing the XML file from carto, it will prompt me that my Matlab version is too low.

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**Author:** ![vk\_vinush](https://avatars.discourse-cdn.com/v4/letter/v/90ced4/32.png) [@vk\_vinush](https://openep.discourse.group/u/vk_vinush)\
**Post date:** [18 August 2025 20:02 UTC](https://openep.discourse.group/t/matlab-version-too-low/164/2 "2025-08-18T20:02:03Z")

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Hi Liao, can you show the error message? It should work with 2023-25 versions.

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**Author:** ![steven.williams](https://yyz2.discourse-cdn.com/free1/user_avatar/openep.discourse.group/steven.williams/32/6_2.png) [@steven.williams](https://openep.discourse.group/u/steven.williams)\
**Post date:** [19 November 2025 07:00 UTC](https://openep.discourse.group/t/matlab-version-too-low/164/3 "2025-11-19T07:00:05Z")

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Hi Liao, did you manage to solve this issue?

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**Author:** ![Liao](https://avatars.discourse-cdn.com/v4/letter/l/6f9a4e/32.png) [@Liao](https://openep.discourse.group/u/Liao)\
**Post date:** [13 April 2026 07:02 UTC](https://openep.discourse.group/t/matlab-version-too-low/164/4 "2026-04-13T07:02:00Z")

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Sorry for the late reply.  
Due to local network restrictions in my area, I need to rely on VPN to access websites such as GitHub. My VPN recently failed, and it took me some time to recover my original account.  
After updating the latest openep-core code, this issue has been resolved, but in the old one, I need to change the “if (version\<7.1)” in the XML-READ file to “if (version\>7.1)” to run properly.

 ![屏幕截图 2026-04-13 150133](https://global.discourse-cdn.com/free1/uploads/openepcommunity/original/1X/581c3dfd6fd8d1785dc2f88596212173c9b68233.png)