Flow price: --
182d1a883cd9b9aae2f4ecce2d1e742c0524aa647034bd88b0cc3c237e037c9b

Transaction

Hash: 182d1a883cd9b9aae2f4ecce2d1e742c0524aa647034bd88b0cc3c237e037c9b
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:
  --> 182d1a883cd9b9aae2f4ecce2d1e742c0524aa647034bd88b0cc3c237e037c9b: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:
182d1a883cd9b9aae2f4ecce2d1e742c0524aa647034bd88b0cc3c237e037c9b
Status:
ERROR
Block height:
41041473
Block id:
828a07aac94ea495bb5ce05693ca53823b9c1dd6c6ee8e7dc540a7f8a9f3f045
Timestamp:
Thursday 17 November 2022 at 03:52:05 UTC
()
Proposer:
Authorizers:
Gas used:
23