Upgrade your node

This document is the FirmaChain binary upgrade guide.
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How to upgrade the chain network
When the chain reaches a pre-designated block height the chain comes to a halt by displaying the message below.
ERR UPGRADE "<version>" NEEDED at height: "<height>"
panic: UPGRADE "<version>" NEEDED at height: "<height>"
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Please manually delete the chain that came to a halt with the error message.
# using binary
kill -9 firmachaind
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# or using system service
sudo systemctl stop firmachain
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Build the binary after changing the branch that corresponds to the appropriate version.
Please check this document if you do not have the FirmaChain directory.
cd firmachain
git checkout <version>
make install
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Finally, you can start the syncing process
firmachaind start
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If you face any problem during the upgrade, please contact us at [email protected].
Installation firmachaind
Join a FirmaChain network
Last modified 8mo ago