Flow price: --
704c4becf91fccf338c8dfc2d46f56e37d290c8d63e36dc883c4c25fc5b57233

Transaction

Hash: 704c4becf91fccf338c8dfc2d46f56e37d290c8d63e36dc883c4c25fc5b57233
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:
  --> 704c4becf91fccf338c8dfc2d46f56e37d290c8d63e36dc883c4c25fc5b57233:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
704c4becf91fccf338c8dfc2d46f56e37d290c8d63e36dc883c4c25fc5b57233
Status:
ERROR
Block height:
41320894
Block id:
dd2761462c76e06ca1c521c04f9b85ac982d13e8cd8230cf09c01c53b8ee6cee
Timestamp:
Monday 21 November 2022 at 16:13:50 UTC
()
Proposer:
Authorizers:
Gas used:
33