# Cannot addLiquidity from Smart Contract

**URL:** https://forum.openzeppelin.com/t/cannot-addliquidity-from-smart-contract/11842
**Category:** Support
**Tags:** erc20
**Created:** [July 4, 2021, 11:41am UTC](https://forum.openzeppelin.com/t/cannot-addliquidity-from-smart-contract/11842 "2021-07-04T11:41:16Z")
**Posts on this page:** 1
**Showing post:** 2

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### Author: ![frangio](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.openzeppelin.com/frangio/32/15251_2.png) [@frangio](https://forum.openzeppelin.com/u/frangio)
#### Post date: [July 5, 2021, 6:45pm UTC](https://forum.openzeppelin.com/t/cannot-addliquidity-from-smart-contract/11842/2 "2021-07-05T18:45:36Z")

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What is the concrete problem? What have you tried to fix it? How did it fail?

> [@How do I ask a good question?](https://forum.openzeppelin.com/t/how-do-i-ask-a-good-question/9375):
>
> If you were redirected here, your post did not meet quality standards. Please review this page and edit or create a new topic according to the guidelines. Asking good questions is important in this community. It will improve your chances of getting an answer from the OpenZeppelin team or community members, and of finding out how to solve your problem. Users are expected to put in a minimum level of effort. Topics will be closed unanswered if moderators consider that this was not the case. Re…

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