Flow price: --
9470abc640dca501b1102c12811df321763684c92935f85e2d991d231db29846

Transaction

Hash: 9470abc640dca501b1102c12811df321763684c92935f85e2d991d231db29846
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 9470abc640dca501b1102c12811df321763684c92935f85e2d991d231db29846:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
9470abc640dca501b1102c12811df321763684c92935f85e2d991d231db29846
Status:
ERROR
Block height:
39780949
Block id:
79789f954f3061df6e07b7ad471e4bf2629efc34cf5ae2f659713c448a9f041c
Timestamp:
Thursday 27 October 2022 at 01:54:44 UTC
()
Proposer:
Authorizers:
Gas used:
50