Flow price: --
83db97a41f16fef208f92b9c214bf79c4fe221c5eed7e6f7cd02695ac4fa9ac8

Transaction

Hash: 83db97a41f16fef208f92b9c214bf79c4fe221c5eed7e6f7cd02695ac4fa9ac8
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:
  --> 83db97a41f16fef208f92b9c214bf79c4fe221c5eed7e6f7cd02695ac4fa9ac8:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
83db97a41f16fef208f92b9c214bf79c4fe221c5eed7e6f7cd02695ac4fa9ac8
Status:
ERROR
Block height:
40827915
Block id:
c368d4de319592f2b715ac595c46c9d82d43a8a8302ed0ac0a2d7b453905b296
Timestamp:
Sunday 13 November 2022 at 15:25:29 UTC
()
Proposer:
Authorizers:
Gas used:
25