# Error after updaitng XRPLib

**URL:** <https://xrp.discourse.group/t/error-after-updaitng-xrplib/684>\
**Category:** Python programming\
**Created:** [April 14, 2025, 4:34pm UTC](https://xrp.discourse.group/t/error-after-updaitng-xrplib/684 "2025-04-14T16:34:27Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![shurik179](https://avatars.discourse-cdn.com/v4/letter/s/278dde/32.png) [@shurik179](https://xrp.discourse.group/u/shurik179)\
**Post date:** [April 14, 2025, 4:34pm UTC](https://xrp.discourse.group/t/error-after-updaitng-xrplib/684/1 "2025-04-14T16:34:27Z")

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I just got my brand new XRP DIY kit (the new one, not beta). Upon connecting it to XRP code IDE, it prompted me to update both the Micropython and the XRPLib; I clicked “yes”, so it successfully updated both (micropython to v1.25.0-preview.beta06, XRPLib to v 2.0.1).  
However, when I attempt to run any example code, I get the error

> ValueError: unknown named pin “VIN\_MEAS”

 ![Screenshot 2025-04-14 at 12.29.11 PM](https://canada1.discourse-cdn.com/flex011/uploads/xrp/original/1X/5c897e23972ac77ab1dba61ed5ca12582310fb60.png)

Any suggestions?

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<div class="post-metadata">

**Author:** ![shurik179](https://avatars.discourse-cdn.com/v4/letter/s/278dde/32.png) [@shurik179](https://xrp.discourse.group/u/shurik179)\
**Post date:** [April 14, 2025, 4:46pm UTC](https://xrp.discourse.group/t/error-after-updaitng-xrplib/684/2 "2025-04-14T16:46:22Z")

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Strangely enough, when I look at board.py file, this is what I see. No mention of VIN\_MEAS, apparently it had been replaced by BOARD\_VIN\_MEASURE. But where does this eeror come from, then?

 ![Screenshot 2025-04-14 at 12.44.36 PM](https://canada1.discourse-cdn.com/flex011/uploads/xrp/original/1X/6552422b2f4cd77c9b2f1263a95e2e2f9c7b6267.png)

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**Author:** ![Fgrossman](https://avatars.discourse-cdn.com/v4/letter/f/b77776/32.png) [@Fgrossman](https://xrp.discourse.group/u/Fgrossman)\
**Post date:** [April 14, 2025, 5:02pm UTC](https://xrp.discourse.group/t/error-after-updaitng-xrplib/684/3 "2025-04-14T17:02:15Z")

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If you reset the XRP it will fix this. The code error was left in memory. Once the XRP is reset it clear that out and load the new code.