Flow price: --
a6e73b6c3a3f1031bf420d9090664345db11a594d8033a27de4922904a9f130f

Transaction

Hash: a6e73b6c3a3f1031bf420d9090664345db11a594d8033a27de4922904a9f130f
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:
  --> a6e73b6c3a3f1031bf420d9090664345db11a594d8033a27de4922904a9f130f: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:
a6e73b6c3a3f1031bf420d9090664345db11a594d8033a27de4922904a9f130f
Status:
ERROR
Block height:
40651467
Block id:
1c9554e034ac9483747b134e01658270b988116ff7fc46d8ee1fc7e218e37c76
Timestamp:
Thursday 10 November 2022 at 16:15:14 UTC
()
Proposer:
Authorizers:
Gas used:
26