Flow price: --
361adafda74a94ee8ef8f0ea1243c9ce71c036b06b6071afc5e0c8ee715962e0

Transaction

Hash: 361adafda74a94ee8ef8f0ea1243c9ce71c036b06b6071afc5e0c8ee715962e0
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 361adafda74a94ee8ef8f0ea1243c9ce71c036b06b6071afc5e0c8ee715962e0:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
361adafda74a94ee8ef8f0ea1243c9ce71c036b06b6071afc5e0c8ee715962e0
Status:
ERROR
Block height:
40130048
Block id:
45c496081bcb13ebfd0682267c6a0f6a1e070fcfcb109e2abc34ef751f942675
Timestamp:
Tuesday 1 November 2022 at 22:07:45 UTC
()
Proposer:
Authorizers:
Gas used:
48