Flow price: --
86435166d6b0a1021ce68089ff1c7d571ae014a6da5cebbf5265421416a07d6f

Transaction

Hash: 86435166d6b0a1021ce68089ff1c7d571ae014a6da5cebbf5265421416a07d6f
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:
  --> 86435166d6b0a1021ce68089ff1c7d571ae014a6da5cebbf5265421416a07d6f: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:
86435166d6b0a1021ce68089ff1c7d571ae014a6da5cebbf5265421416a07d6f
Status:
ERROR
Block height:
40764528
Block id:
e9cb8df45fbe98edd2fd5b1594cf1294e7800967000601bf93980b847d050a54
Timestamp:
Saturday 12 November 2022 at 14:02:34 UTC
()
Proposer:
Authorizers:
Gas used:
24