Flow price: --
1dc47b50d5d8ee485bff2adb0e79df06173441bdfe14a064338bbf26bdc5ee06

Transaction

Hash: 1dc47b50d5d8ee485bff2adb0e79df06173441bdfe14a064338bbf26bdc5ee06
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 1dc47b50d5d8ee485bff2adb0e79df06173441bdfe14a064338bbf26bdc5ee06:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
1dc47b50d5d8ee485bff2adb0e79df06173441bdfe14a064338bbf26bdc5ee06
Status:
ERROR
Block height:
39864929
Block id:
d67acaaf54a0f16dae653021b9418fa7c2cb763aa867d7a2bb2b742fb6ba0a0f
Timestamp:
Friday 28 October 2022 at 11:47:57 UTC
()
Proposer:
Authorizers:
Gas used:
46