Flow price: --
5e0c0ee17b93eb2e7f83ff51de4c93fc3ede6383fbe2d84aa0273df0d01528ad

Transaction

Hash: 5e0c0ee17b93eb2e7f83ff51de4c93fc3ede6383fbe2d84aa0273df0d01528ad
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 5e0c0ee17b93eb2e7f83ff51de4c93fc3ede6383fbe2d84aa0273df0d01528ad:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
5e0c0ee17b93eb2e7f83ff51de4c93fc3ede6383fbe2d84aa0273df0d01528ad
Status:
ERROR
Block height:
39743388
Block id:
c52ac2ff62fcff7acca4d97041a421c64661cdc0c034796448753010f70358dc
Timestamp:
Wednesday 26 October 2022 at 10:46:42 UTC
()
Proposer:
Authorizers:
Gas used:
47