Flow price: --
42e2fed711bbf02564efbab5859e6ad1371bb60cf0cbef78a849faf00cae6971

Transaction

Hash: 42e2fed711bbf02564efbab5859e6ad1371bb60cf0cbef78a849faf00cae6971
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:
  --> 42e2fed711bbf02564efbab5859e6ad1371bb60cf0cbef78a849faf00cae6971:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
42e2fed711bbf02564efbab5859e6ad1371bb60cf0cbef78a849faf00cae6971
Status:
ERROR
Block height:
40484896
Block id:
e13241085d3903d56fcc8dc5a3bbeefe3a2af0968a412dd5827d443f4c25dfb2
Timestamp:
Monday 7 November 2022 at 21:07:11 UTC
()
Proposer:
Authorizers:
Gas used:
23