Flow price: --
c22de4182dab9175265b18b3080cb563a57b1690a8e28428bb41c277073e58f9

Transaction

Hash: c22de4182dab9175265b18b3080cb563a57b1690a8e28428bb41c277073e58f9
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction invocation failed when executing transaction: [Error Code: 1101] cadence runtime error: Execution failed:
  --> c22de4182dab9175265b18b3080cb563a57b1690a8e28428bb41c277073e58f9:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
c22de4182dab9175265b18b3080cb563a57b1690a8e28428bb41c277073e58f9
Status:
ERROR
Block height:
41388329
Block id:
19bff25aedce579c0320e6216c15df6a5f2bb4cd56105b9c7ee64fe626d42a04
Timestamp:
Tuesday 22 November 2022 at 18:22:09 UTC
()
Proposer:
Authorizers:
Gas used:
23