# Thread 'tokio-runtime-worker' panicked wihle running testnet node

**URL:** <https://forum.fuel.network/t/thread-tokio-runtime-worker-panicked-wihle-running-testnet-node/5097>\
**Category:** General\
**Created:** [April 13, 2024, 8:45am UTC](https://forum.fuel.network/t/thread-tokio-runtime-worker-panicked-wihle-running-testnet-node/5097 "2024-04-13T08:45:03Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Andrew007](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.fuel.network/andrew007/32/2742_2.png) [@Andrew007](https://forum.fuel.network/u/Andrew007)\
**Post date:** [April 13, 2024, 8:45am UTC](https://forum.fuel.network/t/thread-tokio-runtime-worker-panicked-wihle-running-testnet-node/5097/1 "2024-04-13T08:45:03Z")

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![微信截图_20240412143145](https://us1.discourse-cdn.com/flex022/uploads/fuel/original/2X/7/794b6b31414f80611535a7199b071ffb237db5c9.jpeg)  
An error occurs while running node:  
thread ‘tokio-runtime-worker’ panicked at /root/fuel-core/crates/services/relayer/src/service.rs:121:14:  
Should be able to set the finalized da height: DatabaseError(NewHeightIsNotSet { prev\_height: 5674800 })  
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace  
Aborted (core dumped)

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**Author:** ![crypt0mate](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.fuel.network/crypt0mate/32/2445_2.png) [@crypt0mate](https://forum.fuel.network/u/crypt0mate)\
**Post date:** [April 13, 2024, 7:25pm UTC](https://forum.fuel.network/t/thread-tokio-runtime-worker-panicked-wihle-running-testnet-node/5097/2 "2024-04-13T19:25:49Z")

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hi , [Node error while installing - #2 by crypt0mate](https://forum.fuel.network/t/node-error-while-installing/5073/2)