Flow price: --
c1d109553dbf411083c8824fae8cc80c2c3d7b0dc412ae5f5dec36449808d84c

Transaction

Hash: c1d109553dbf411083c8824fae8cc80c2c3d7b0dc412ae5f5dec36449808d84c
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> c1d109553dbf411083c8824fae8cc80c2c3d7b0dc412ae5f5dec36449808d84c: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:
c1d109553dbf411083c8824fae8cc80c2c3d7b0dc412ae5f5dec36449808d84c
Status:
ERROR
Block height:
40141699
Block id:
ae8f5ab86a2378d5ed98d5a9464791554622407a88e1f39a09d0694b6b3efb11
Timestamp:
Wednesday 2 November 2022 at 02:52:00 UTC
()
Proposer:
Authorizers:
Gas used:
46