Flow price: --
d424edf10287094e561122df3f6daa14ee1c3701913e72d447e8e86a0454931a

Transaction

Hash: d424edf10287094e561122df3f6daa14ee1c3701913e72d447e8e86a0454931a
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:
  --> d424edf10287094e561122df3f6daa14ee1c3701913e72d447e8e86a0454931a: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:
d424edf10287094e561122df3f6daa14ee1c3701913e72d447e8e86a0454931a
Status:
ERROR
Block height:
40616991
Block id:
4350df24bed80fc145f446f294dcd095c68f2a876c835814c25472776eb38d1a
Timestamp:
Thursday 10 November 2022 at 02:09:33 UTC
()
Proposer:
Authorizers:
Gas used:
25