Flow price: --
7f0f76af515250282a7965c6f60402e2e5736c7003bf47f7c039ecb78d0e2c34

Transaction

Hash: 7f0f76af515250282a7965c6f60402e2e5736c7003bf47f7c039ecb78d0e2c34
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:
  --> 7f0f76af515250282a7965c6f60402e2e5736c7003bf47f7c039ecb78d0e2c34:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
7f0f76af515250282a7965c6f60402e2e5736c7003bf47f7c039ecb78d0e2c34
Status:
ERROR
Block height:
41465525
Block id:
dd1184b5b2fc9ae70376ec927192f0702f7ec3520808c094cf030ee674e90fb5
Timestamp:
Thursday 24 November 2022 at 00:09:59 UTC
()
Proposer:
Authorizers:
Gas used:
26