Flow price: --
3709d036a0ba26bc3ee848a75adf944c3870dece8e9197d8b4d7a884eef36c6a

Transaction

Hash: 3709d036a0ba26bc3ee848a75adf944c3870dece8e9197d8b4d7a884eef36c6a
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:
  --> 3709d036a0ba26bc3ee848a75adf944c3870dece8e9197d8b4d7a884eef36c6a: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:
3709d036a0ba26bc3ee848a75adf944c3870dece8e9197d8b4d7a884eef36c6a
Status:
ERROR
Block height:
40664840
Block id:
fe0cb1f528bded504833401b790bf449b50f347aeafbbb4abc80222ce1a105b2
Timestamp:
Thursday 10 November 2022 at 21:40:08 UTC
()
Proposer:
Authorizers:
Gas used:
25