# RevertTransactionError "NotEnoughBalance" after update rust sdk to v0.46.0

**URL:** <https://forum.fuel.network/t/reverttransactionerror-notenoughbalance-after-update-rust-sdk-to-v0-46-0/2994>\
**Category:** Rust SDK\
**Created:** [August 16, 2023, 6:04pm UTC](https://forum.fuel.network/t/reverttransactionerror-notenoughbalance-after-update-rust-sdk-to-v0-46-0/2994 "2023-08-16T18:04:34Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![fuel](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.fuel.network/fuel/32/1677_2.png) [@fuel](https://forum.fuel.network/u/fuel)\
**Post date:** [August 16, 2023, 6:04pm UTC](https://forum.fuel.network/t/reverttransactionerror-notenoughbalance-after-update-rust-sdk-to-v0-46-0/2994/1 "2023-08-16T18:04:34Z")

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# RevertTransactionError “NotEnoughBalance” after update rust sdk to v0.46.0

Hi guys, I just updated my rust sdk in my [src-20 sdk](https://github.com/compolabs/src-20) to the new 0.46.0 version but after update my test started to fail with that error

```auto
thread 'main_test' panicked at 'called `Result::unwrap()` on an `Err` value: RevertTransactionError { reason: "NotEnoughBalance", revert_id: 0, receipts: [Call { id: 0000000000000000000000000000000000000000000000000000000000000000, to: 737e09f09b4ebd272f6d2300e2e87304619d62d48cf298768e796634c92375fd, amount: 0, asset_id: 0000000000000000000000000000000000000000000000000000000000000000, gas: 99999834, param1: 1075379907, param2: 10472, pc: 11760, is: 11760 }, Mint { sub_id: 4f0b7977949c013b94ced7eb140d26954c6c689e366e275d7a892570e819381f, contract_id: 737e09f09b4ebd272f6d2300e2e87304619d62d48cf298768e796634c92375fd, val: 1000000000000, pc: 13696, is: 11760 }, Panic { id: 737e09f09b4ebd272f6d2300e2e87304619d62d48cf298768e796634c92375fd, reason: PanicInstruction { reason: NotEnoughBalance, instruction: 1027695889 }, pc: 14388, is: 11760, contract_id: None }, ScriptResult { result: Panic, gas_used: 1032 }] }', tests/harness.rs:29:10

```

## Fuelup version

```auto
>>> fuelup show   
Default host: aarch64-apple-darwin
fuelup home: /Users/alexey/.fuelup

installed toolchains
--------------------
beta-3-aarch64-apple-darwin
latest-aarch64-apple-darwin (default)
hotfix
my-custom-toolchain

active toolchain
-----------------
latest-aarch64-apple-darwin (default)
  forc : 0.42.1
    - forc-client
      - forc-deploy : 0.42.1
      - forc-run : 0.42.1
    - forc-doc : 0.42.1
    - forc-explore : 0.28.1
    - forc-fmt : 0.42.1
    - forc-index : 0.19.5
    - forc-lsp : 0.42.1
    - forc-tx : 0.42.1
    - forc-wallet : 0.2.5
  fuel-core : 0.18.3
  fuel-indexer : 0.19.5

fuels versions
---------------
forc : 0.43
forc-wallet : 0.45

```

## How to reproduce bug

```auto
fuelup update      
git clone https://github.com/compolabs/src-20.git
cd src-20
git checkout fuels-v0.46.0
cd contract && forc build && cd ..
cargo test --package src20_sdk --test tests -- main_test --exact --nocapture 

```

---

<div class="post-metadata">

**Author:** ![fuel](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.fuel.network/fuel/32/1677_2.png) [@fuel](https://forum.fuel.network/u/fuel)\
**Post date:** [August 16, 2023, 7:05pm UTC](https://forum.fuel.network/t/reverttransactionerror-notenoughbalance-after-update-rust-sdk-to-v0-46-0/2994/2 "2023-08-16T19:05:12Z")

</div>

That works with fuels v0.44

---

<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/flex022/uploads/fuel/original/2X/5/57d5a345cc15a64b636e0d56e042857f8a0e80b1.png) [@system](https://forum.fuel.network/u/system)\
**Post date:** [September 6, 2023, 3:06pm UTC](https://forum.fuel.network/t/reverttransactionerror-notenoughbalance-after-update-rust-sdk-to-v0-46-0/2994/3 "2023-09-06T15:06:09Z")

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