Flow price: --
7b017d6fead6f9a4c7c1a58a5298b47675fd98288c46fde65b402bba9863fe5d

Transaction

Hash: 7b017d6fead6f9a4c7c1a58a5298b47675fd98288c46fde65b402bba9863fe5d
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:
  --> 7b017d6fead6f9a4c7c1a58a5298b47675fd98288c46fde65b402bba9863fe5d: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:
7b017d6fead6f9a4c7c1a58a5298b47675fd98288c46fde65b402bba9863fe5d
Status:
ERROR
Block height:
41667347
Block id:
57b8ebe2208c33259a5c8b08987b9509cb6d8e92bd0266f359cce235be1947a1
Timestamp:
Sunday 27 November 2022 at 06:25:19 UTC
()
Proposer:
Authorizers:
Gas used:
27