Flow price: --
5427fd1f2a1ba81229d08092895ec2b223eb5cd2fbb7f9783123a256c8accb12

Transaction

Hash: 5427fd1f2a1ba81229d08092895ec2b223eb5cd2fbb7f9783123a256c8accb12
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:
  --> 5427fd1f2a1ba81229d08092895ec2b223eb5cd2fbb7f9783123a256c8accb12:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
5427fd1f2a1ba81229d08092895ec2b223eb5cd2fbb7f9783123a256c8accb12
Status:
ERROR
Block height:
40935152
Block id:
f94cfe21c2edc6dbb5ab95aaef68cb46b74c9a51ac1aab15bca12917dd76351c
Timestamp:
Tuesday 15 November 2022 at 10:11:59 UTC
()
Proposer:
Authorizers:
Gas used:
27