Flow price: --
c59ca8fb66df6200528a56c5191eba88260fb958055e184a8c0fd32236b505dd

Transaction

Hash: c59ca8fb66df6200528a56c5191eba88260fb958055e184a8c0fd32236b505dd
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:
  --> c59ca8fb66df6200528a56c5191eba88260fb958055e184a8c0fd32236b505dd: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:
c59ca8fb66df6200528a56c5191eba88260fb958055e184a8c0fd32236b505dd
Status:
ERROR
Block height:
40709227
Block id:
e9613dcf227ba9d0f72470835c46d69d55ef376f116e631e40ede42ed4d54ed7
Timestamp:
Friday 11 November 2022 at 15:45:55 UTC
()
Proposer:
Authorizers:
Gas used:
23