Flow price: --
b27d6b77026d89d8fc8e0f0cb29750ad605b2ccc847f8a5e26fdc736240a84d4

Transaction

Hash: b27d6b77026d89d8fc8e0f0cb29750ad605b2ccc847f8a5e26fdc736240a84d4
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:
  --> b27d6b77026d89d8fc8e0f0cb29750ad605b2ccc847f8a5e26fdc736240a84d4:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
b27d6b77026d89d8fc8e0f0cb29750ad605b2ccc847f8a5e26fdc736240a84d4
Status:
ERROR
Block height:
40172654
Block id:
72bae70c52fb456528e5b9f38c16bcf6b77d2daecfa652df93e5373e6b1dc6db
Timestamp:
Wednesday 2 November 2022 at 16:57:40 UTC
()
Proposer:
Authorizers:
Gas used:
26