Flow price: --
0b9a16928a75f1d5e4bdaf0a31166e35684623175b370450f36a3240db5f9b54

Transaction

Hash: 0b9a16928a75f1d5e4bdaf0a31166e35684623175b370450f36a3240db5f9b54
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:
  --> 0b9a16928a75f1d5e4bdaf0a31166e35684623175b370450f36a3240db5f9b54:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
0b9a16928a75f1d5e4bdaf0a31166e35684623175b370450f36a3240db5f9b54
Status:
ERROR
Block height:
40596009
Block id:
a68b980d5def361176aa6e6fb7aefd345a35d8d30fe04258960e514a43da8955
Timestamp:
Wednesday 9 November 2022 at 17:35:45 UTC
()
Proposer:
Authorizers:
Gas used:
26