Flow price: --
50cc6c9c0f6da0fb9d368f1974819a966221843afd4a92659218eb024534e464

Transaction

Hash: 50cc6c9c0f6da0fb9d368f1974819a966221843afd4a92659218eb024534e464
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:
  --> 50cc6c9c0f6da0fb9d368f1974819a966221843afd4a92659218eb024534e464:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
50cc6c9c0f6da0fb9d368f1974819a966221843afd4a92659218eb024534e464
Status:
ERROR
Block height:
41034199
Block id:
76d6341afbd785a9d0ccd06b666539e4dcdad37ddc179ae9185428239d011151
Timestamp:
Thursday 17 November 2022 at 01:02:03 UTC
()
Proposer:
Authorizers:
Gas used:
22