Flow price: --
ffb57eeeb39b5e47275b58040f235617262cb9bd29080576152261b6aba2fa2e

Transaction

Hash: ffb57eeeb39b5e47275b58040f235617262cb9bd29080576152261b6aba2fa2e
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction invocation failed when executing transaction: [Error Code: 1101] cadence runtime error: Execution failed:
  --> ffb57eeeb39b5e47275b58040f235617262cb9bd29080576152261b6aba2fa2e:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
ffb57eeeb39b5e47275b58040f235617262cb9bd29080576152261b6aba2fa2e
Status:
ERROR
Block height:
40681016
Block id:
62c6ac46751f16e42982234038cc1e9931a95b3dd52e78d7ded86fb0faca32ff
Timestamp:
Friday 11 November 2022 at 04:15:44 UTC
()
Proposer:
Authorizers:
Gas used:
23