Flow price: --
037eb4bdde5da05fc40e4b353658602d851b4bc2e15f3bbc6bb8f60e5f6de09e

Transaction

Hash: 037eb4bdde5da05fc40e4b353658602d851b4bc2e15f3bbc6bb8f60e5f6de09e
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 037eb4bdde5da05fc40e4b353658602d851b4bc2e15f3bbc6bb8f60e5f6de09e: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:
037eb4bdde5da05fc40e4b353658602d851b4bc2e15f3bbc6bb8f60e5f6de09e
Status:
ERROR
Block height:
39862918
Block id:
fc6f86ce57fc6c733803bf62616b9e84ad5da32f28ba964ca8b9a9fc11b7e5e6
Timestamp:
Friday 28 October 2022 at 10:59:03 UTC
()
Proposer:
Authorizers:
Gas used:
46