Flow price: --
1ad39ea3abb97bb70efde6cd96e4e9773562e7920cbabbfdcfebc81f5922a5e2

Transaction

Hash: 1ad39ea3abb97bb70efde6cd96e4e9773562e7920cbabbfdcfebc81f5922a5e2
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:
  --> 1ad39ea3abb97bb70efde6cd96e4e9773562e7920cbabbfdcfebc81f5922a5e2:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
1ad39ea3abb97bb70efde6cd96e4e9773562e7920cbabbfdcfebc81f5922a5e2
Status:
ERROR
Block height:
40557005
Block id:
a441c813a1eb86c860614712d43135966b20a3c370ccbd73705277c2c2ba666f
Timestamp:
Wednesday 9 November 2022 at 01:56:50 UTC
()
Proposer:
Authorizers:
Gas used:
23