Flow price: --
6392fc65a286d8afcbdd92faa57b10681c3b9198b0f29d0326b37ec21eb7af94

Transaction

Hash: 6392fc65a286d8afcbdd92faa57b10681c3b9198b0f29d0326b37ec21eb7af94
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:
  --> 6392fc65a286d8afcbdd92faa57b10681c3b9198b0f29d0326b37ec21eb7af94:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
6392fc65a286d8afcbdd92faa57b10681c3b9198b0f29d0326b37ec21eb7af94
Status:
ERROR
Block height:
40510894
Block id:
f46da55415fdaa4734e30cdefd5144630dcf832fad8bfd9a6f84684a6b183ce8
Timestamp:
Tuesday 8 November 2022 at 07:30:57 UTC
()
Proposer:
Authorizers:
Gas used:
24