Flow price: --
fc0604d7224c1f153e822a335a95ea0b8f4548c64a0a9b0788953358f76c5a0c

Transaction

Hash: fc0604d7224c1f153e822a335a95ea0b8f4548c64a0a9b0788953358f76c5a0c
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:
  --> fc0604d7224c1f153e822a335a95ea0b8f4548c64a0a9b0788953358f76c5a0c: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:
fc0604d7224c1f153e822a335a95ea0b8f4548c64a0a9b0788953358f76c5a0c
Status:
ERROR
Block height:
40197438
Block id:
30b32e228937e065714c08bc5bc7705afc68f4be5acd76bbd7da075e31ebb0a4
Timestamp:
Thursday 3 November 2022 at 02:40:40 UTC
()
Proposer:
Authorizers:
Gas used:
23