Flow price: --
3fe200c219b8a59f4b7df5c8f3a7bcc38858a65f8174239abced498abcfdbb2e

Transaction

Hash: 3fe200c219b8a59f4b7df5c8f3a7bcc38858a65f8174239abced498abcfdbb2e
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 3fe200c219b8a59f4b7df5c8f3a7bcc38858a65f8174239abced498abcfdbb2e: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:
3fe200c219b8a59f4b7df5c8f3a7bcc38858a65f8174239abced498abcfdbb2e
Status:
ERROR
Block height:
39849783
Block id:
26b36ac3ae1769998eaa8360739b6464f6e743dcf691f6a315ce0a8e549a8dc6
Timestamp:
Friday 28 October 2022 at 05:40:06 UTC
()
Proposer:
Authorizers:
Gas used:
47