Flow price: --
389dc5e81c2d9edd538b1899dcf94ffc7d569348f2382bbaa3bcdc703a7fe3ee

Transaction

Hash: 389dc5e81c2d9edd538b1899dcf94ffc7d569348f2382bbaa3bcdc703a7fe3ee
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:
  --> 389dc5e81c2d9edd538b1899dcf94ffc7d569348f2382bbaa3bcdc703a7fe3ee: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:
389dc5e81c2d9edd538b1899dcf94ffc7d569348f2382bbaa3bcdc703a7fe3ee
Status:
ERROR
Block height:
40461862
Block id:
021b1bfeddd40636f87e38e66fb4fc3235d75ec62b25506b94dbd85fd58012d0
Timestamp:
Monday 7 November 2022 at 11:44:57 UTC
()
Proposer:
Authorizers:
Gas used:
26