# OPENOCD error

**URL:** <https://forums.sifive.com/t/openocd-error/3115>\
**Category:** HiFive1 Rev B\
**Created:** [December 5, 2019, 11:25am UTC](https://forums.sifive.com/t/openocd-error/3115 "2019-12-05T11:25:12Z")\
**Posts on this page:** 1\
**Showing post:** 10

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**Author:** ![Martoni](https://avatars.discourse-cdn.com/v4/letter/m/8491ac/32.png) [@Martoni](https://forums.sifive.com/u/Martoni)\
**Post date:** [June 10, 2021, 7:56am UTC](https://forums.sifive.com/t/openocd-error/3115/10 "2021-06-10T07:56:26Z")

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I found the problem thanks to [dvc](https://forums.sifive.com/t/debug-interrupt-didnt-clear-what-does-it-mean/893).  
It seems that hello\_world zephyr program goes to wake after printing his hello world message. Then, openocd can’t access flash once sleeping.  
To solve it I pushed reset THEN wake button and lauched

> west flash

.  
\o/

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