Flow price: --
531f61d16e9f6f3b15237023dcb08a8d9a3d7320b4ae673a1484f0483b019d61

Transaction

Hash: 531f61d16e9f6f3b15237023dcb08a8d9a3d7320b4ae673a1484f0483b019d61
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 531f61d16e9f6f3b15237023dcb08a8d9a3d7320b4ae673a1484f0483b019d61:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
531f61d16e9f6f3b15237023dcb08a8d9a3d7320b4ae673a1484f0483b019d61
Status:
ERROR
Block height:
40130885
Block id:
d6c07e164226c71db7e89f89d85c7994010a164acf420e3ff70fa4a9359b5578
Timestamp:
Tuesday 1 November 2022 at 22:28:20 UTC
()
Proposer:
Authorizers:
Gas used:
50