Flow price: --
4a27e7e1c4ab2bc6f08ad2695eaf46f7b95d2c26e05335b98b2051486c526629

Transaction

Hash: 4a27e7e1c4ab2bc6f08ad2695eaf46f7b95d2c26e05335b98b2051486c526629
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:
  --> 4a27e7e1c4ab2bc6f08ad2695eaf46f7b95d2c26e05335b98b2051486c526629:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
4a27e7e1c4ab2bc6f08ad2695eaf46f7b95d2c26e05335b98b2051486c526629
Status:
ERROR
Block height:
41531954
Block id:
3b8d7ac6f6c5b59671097300161b7b988cd3c9d590e3cdf2233c9902248bef77
Timestamp:
Friday 25 November 2022 at 01:52:34 UTC
()
Proposer:
Authorizers:
Gas used:
23