Flow price: --
3bc8e6a6d2f55417369f43c81784eed848f2c6945dc9da02bc899b8e037d8b2a

Transaction

Hash: 3bc8e6a6d2f55417369f43c81784eed848f2c6945dc9da02bc899b8e037d8b2a
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 3bc8e6a6d2f55417369f43c81784eed848f2c6945dc9da02bc899b8e037d8b2a: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:
3bc8e6a6d2f55417369f43c81784eed848f2c6945dc9da02bc899b8e037d8b2a
Status:
ERROR
Block height:
40159615
Block id:
18b7dc3213dc2e13cf3247ec198544a2a48829642c4982427fba1761d81da4c7
Timestamp:
Wednesday 2 November 2022 at 10:09:10 UTC
()
Proposer:
Authorizers:
Gas used:
47