Flow price: --
bb5b873eaeb2804bb8242fd5a50bf522e12311a680e017d2dcc39488c3cc12ef

Transaction

Hash: bb5b873eaeb2804bb8242fd5a50bf522e12311a680e017d2dcc39488c3cc12ef
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:
  --> bb5b873eaeb2804bb8242fd5a50bf522e12311a680e017d2dcc39488c3cc12ef: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:
bb5b873eaeb2804bb8242fd5a50bf522e12311a680e017d2dcc39488c3cc12ef
Status:
ERROR
Block height:
41630296
Block id:
1b50bc85bdafa090bc1226229421e22b115825fc3bbb118879c5ccdc7a1bc1f6
Timestamp:
Saturday 26 November 2022 at 16:02:08 UTC
()
Proposer:
Authorizers:
Gas used:
29