# Tutorial errors

**URL:** <https://discuss.tvm.apache.org/t/tutorial-errors/7962>\
**Category:** Uncategorized\
**Created:** [September 22, 2020, 1:48am UTC](https://discuss.tvm.apache.org/t/tutorial-errors/7962 "2020-09-22T01:48:30Z")\
**Posts on this page:** 1\
**Showing post:** 8

<div class="post-metadata">

**Author:** ![FrozenGene](https://discuss.tvm.apache.org/user_avatar/discuss.tvm.apache.org/frozengene/32/1114_2.png) [@FrozenGene](https://discuss.tvm.apache.org/u/FrozenGene)\
**Post date:** [September 22, 2020, 9:48am UTC](https://discuss.tvm.apache.org/t/tutorial-errors/7962/8 "2020-09-22T09:48:47Z")

</div>

Sorry, my previous reply is wrong. Please add that line back. Even it is `tar`, we still need to `export_library`. Would you mind pasting all your code? There is something you have done wrong.

Another thing is I want you to tell me:

1. /home/ubuntu/tvm/build/ —\> This is arm machine or x86 machine?
2. /home/ljs/tvm/build/ —\> This is arm machine or x86 machine?

---

_[View the full topic](https://discuss.tvm.apache.org/t/tutorial-errors/7962)._