Flow price: --
01bc4b8edd50148b600cc9a07baed1464ae800689ecbb78a325b785ea41b8a76

Transaction

Hash: 01bc4b8edd50148b600cc9a07baed1464ae800689ecbb78a325b785ea41b8a76
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:
  --> 01bc4b8edd50148b600cc9a07baed1464ae800689ecbb78a325b785ea41b8a76:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
01bc4b8edd50148b600cc9a07baed1464ae800689ecbb78a325b785ea41b8a76
Status:
ERROR
Block height:
41326859
Block id:
73b45272c0005c872b1b4338df2ca9fdb6d97f454fd3a0d1f5c2a9880c956bae
Timestamp:
Monday 21 November 2022 at 18:32:53 UTC
()
Proposer:
Authorizers:
Gas used:
22