Flow price: --
1ae8e89b09d7d2e58b074f14b2a2680bcf2946ee1c4c6c02f4710ab4894a06fc

Transaction

Hash: 1ae8e89b09d7d2e58b074f14b2a2680bcf2946ee1c4c6c02f4710ab4894a06fc
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:
  --> 1ae8e89b09d7d2e58b074f14b2a2680bcf2946ee1c4c6c02f4710ab4894a06fc: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:
1ae8e89b09d7d2e58b074f14b2a2680bcf2946ee1c4c6c02f4710ab4894a06fc
Status:
ERROR
Block height:
41530853
Block id:
ea7fab4c5ecc250064b8494a82ff6afd7e8ab3f07524b7fccf20bbe3fef3014a
Timestamp:
Friday 25 November 2022 at 01:26:52 UTC
()
Proposer:
Authorizers:
Gas used:
26