Flow price: --
24e602c38cfcc534c0f9085a80eaad91dab99c37eb6b05c8d3a0a745162239d8

Transaction

Hash: 24e602c38cfcc534c0f9085a80eaad91dab99c37eb6b05c8d3a0a745162239d8
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:
  --> 24e602c38cfcc534c0f9085a80eaad91dab99c37eb6b05c8d3a0a745162239d8:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
24e602c38cfcc534c0f9085a80eaad91dab99c37eb6b05c8d3a0a745162239d8
Status:
ERROR
Block height:
40462739
Block id:
b021e49043417acd0096b8cc52e6376a2bc6b6029ecd4cb772dfe6051e091929
Timestamp:
Monday 7 November 2022 at 12:06:20 UTC
()
Proposer:
Authorizers:
Gas used:
23