Flow price: --
0619b3868aa906a27392f1cb7e71c4d56ba66d47da6325276ef62b09cedb3c71

Transaction

Hash: 0619b3868aa906a27392f1cb7e71c4d56ba66d47da6325276ef62b09cedb3c71
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:
  --> 0619b3868aa906a27392f1cb7e71c4d56ba66d47da6325276ef62b09cedb3c71:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
0619b3868aa906a27392f1cb7e71c4d56ba66d47da6325276ef62b09cedb3c71
Status:
ERROR
Block height:
41349280
Block id:
83da3686818e1223baee5643412080cd43c5da6ebbf02acc71aba0a2cd4b4963
Timestamp:
Tuesday 22 November 2022 at 03:17:45 UTC
()
Proposer:
Authorizers:
Gas used:
25