Flow price: --
4d1a3fae846c7d6bb0ed213ff9c313b3963778ea16cfa38108b4e95289055a0e

Transaction

Hash: 4d1a3fae846c7d6bb0ed213ff9c313b3963778ea16cfa38108b4e95289055a0e
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:
  --> 4d1a3fae846c7d6bb0ed213ff9c313b3963778ea16cfa38108b4e95289055a0e: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:
4d1a3fae846c7d6bb0ed213ff9c313b3963778ea16cfa38108b4e95289055a0e
Status:
ERROR
Block height:
40637992
Block id:
f3e24cadc10db50efee431799a576bbab5bb96f687fc1a9cac6c744e312afa55
Timestamp:
Thursday 10 November 2022 at 10:46:12 UTC
()
Proposer:
Authorizers:
Gas used:
23