How to Fix "cannot estimate gas, transaction may fail or may required" on OpenSea
Solved - Internal JSON-RPC error{ "code": -32000 "execution reverted" } and contract may be abstract
METAMASK FAILED TRANSACTION ERROR RESOLVED!
(SOLVED) "Error cannot estimate gas; transaction may fail or may require"
Fix to Error : cannot estimate gas; transaction may fail or may require manual gas limit. Undefined
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We were not able to estimate gas. There might be an error in the contract and this transaction ma...
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Payable function won't get executed (gas estimation fails)
1 in 60 rule.