Flow price: --
971e6f0099f61573ef6c0b4ae26abb442130cf2240907fe76911833f25f1d9c5

Transaction

Hash: 971e6f0099f61573ef6c0b4ae26abb442130cf2240907fe76911833f25f1d9c5
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:
  --> 971e6f0099f61573ef6c0b4ae26abb442130cf2240907fe76911833f25f1d9c5:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
971e6f0099f61573ef6c0b4ae26abb442130cf2240907fe76911833f25f1d9c5
Status:
ERROR
Block height:
41296309
Block id:
0754f38d5e6b3f170b7ce30acd4c9e49e2d8062ab52909763ef3b2937e28eda3
Timestamp:
Monday 21 November 2022 at 06:40:10 UTC
()
Proposer:
Authorizers:
Gas used:
24