Flow price: $0
0
b57be249242a0a6c0e08f11dc9d9b80ac852ab0b8c4d0a8453e0c04e0c8e6059

Transaction

Hash: b57be249242a0a6c0e08f11dc9d9b80ac852ab0b8c4d0a8453e0c04e0c8e6059
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:
  --> b57be249242a0a6c0e08f11dc9d9b80ac852ab0b8c4d0a8453e0c04e0c8e6059:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
b57be249242a0a6c0e08f11dc9d9b80ac852ab0b8c4d0a8453e0c04e0c8e6059
Status:
ERROR
Block height:
40727271
Block id:
b2ba0dac739945a1414ab8fae5a85f92f61f68b216025a5433be95053c223f9f
Timestamp:
Friday 11 November 2022 at 23:03:28 UTC
()
Proposer:
Authorizers:
Gas used:
23