Flow price: --
cc5f9e165dce1c700ae746352b443170676f51e54edc83d2f631c135849746a4

Transaction

Hash: cc5f9e165dce1c700ae746352b443170676f51e54edc83d2f631c135849746a4
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:
  --> cc5f9e165dce1c700ae746352b443170676f51e54edc83d2f631c135849746a4:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
cc5f9e165dce1c700ae746352b443170676f51e54edc83d2f631c135849746a4
Status:
ERROR
Block height:
40664397
Block id:
d3017c457ebd2bda266c69e0064d074ff8c98c12d2f920a711cf941d91c1cf60
Timestamp:
Thursday 10 November 2022 at 21:29:03 UTC
()
Proposer:
Authorizers:
Gas used:
24