Flow price: --
8929a486175ee25b218e363bddae006450fb1c27d703bec454d753f69c61b65b

Transaction

Hash: 8929a486175ee25b218e363bddae006450fb1c27d703bec454d753f69c61b65b
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:
  --> 8929a486175ee25b218e363bddae006450fb1c27d703bec454d753f69c61b65b: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:
8929a486175ee25b218e363bddae006450fb1c27d703bec454d753f69c61b65b
Status:
ERROR
Block height:
40588644
Block id:
26aa7c036bfb79f494ddd46eb887319e8069c02c66df67ab65bddc37379cd0a3
Timestamp:
Wednesday 9 November 2022 at 14:35:14 UTC
()
Proposer:
Authorizers:
Gas used:
22