Flow price: --
d40c47fbe259860d6c87da0bc5d6e8f2d80129a70367b6d9fc651d4021f5ed60

Transaction

Hash: d40c47fbe259860d6c87da0bc5d6e8f2d80129a70367b6d9fc651d4021f5ed60
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:
  --> d40c47fbe259860d6c87da0bc5d6e8f2d80129a70367b6d9fc651d4021f5ed60:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
d40c47fbe259860d6c87da0bc5d6e8f2d80129a70367b6d9fc651d4021f5ed60
Status:
ERROR
Block height:
40182173
Block id:
3fa8fca65379a63f70c503f745c3f2e454e609b633abd4d38cd2d5d16d360935
Timestamp:
Wednesday 2 November 2022 at 20:45:30 UTC
()
Proposer:
Authorizers:
Gas used:
23